The Best Moisturizer for Oily Skin (And Why Oily Skin Needs One)

Oily skin does not need more oil - but it absolutely needs a moisturizer. This is one of the most common and most damaging myths in skincare: that moisturizer is for dry skin only, and that oily skin should either skip it or use as little as possible. The result? Skin that produces even more oil, a compromised barrier, and a cycle that gets harder to break the longer it continues.

This blog covers everything you need to know about finding the right moisturizer for oily skin - why your skin needs one, what ingredients actually work, what formats to avoid, and which specific product is clinically proven to make a difference. The short answer is the Omega Water Cream at $13, an oil-free, non-comedogenic water cream formulated specifically for oily and combination skin. The full answer takes a little more explaining - and it is worth reading.

For a broader look at oily skin, causes, and a full routine breakdown, the oily skin guide covers the complete picture. This blog focuses specifically on the moisturizer step.

Oily Skin Still Needs Moisture - Here Is the Science

Let’s get the most important question answered immediately: yes, oily skin needs a moisturizer. Not sometimes. Not in winter only. Every day, morning and evening. Skipping it is one of the most counterproductive things you can do for oily skin, and understanding why requires understanding what oil actually is - and what it is not.

Sebum and water are not the same thing. Oily skin is characterized by excess sebum production - the waxy, lipid-rich substance secreted by the sebaceous glands. Sebum sits on the surface of the skin and gives it that shiny, greasy appearance. But sebum is not hydration. It does not replace water. It does not keep cells plump, flexible, or functioning properly. Oily skin produces plenty of sebum and can, at the same time, be completely lacking in the water-based hydration that healthy skin depends on.

This distinction matters because it reframes the entire moisturizer conversation. The goal of a moisturizer for oily skin is not to add more oil - it is to replenish and retain water. These are entirely different mechanisms, and confusing them is what leads people to skip moisturizer altogether.

The sebum rebound cycle is real - and skipping moisturizer triggers it. When the skin is deprived of moisture, the body responds. The sebaceous glands detect that the skin’s protective barrier is compromised and respond by increasing sebum output to compensate - a process sometimes referred to as reactive seborrhea. This is the skin trying to protect itself. The problem is that it overshoots. Strip the skin of moisture, and you do not get less oil. You get more. It is the dermatological equivalent of a feedback loop gone wrong: the more aggressively you try to dry out oily skin, the more oil it produces in response.

This is why people who use drying, harsh products - high-alcohol toners, astringents, foaming cleansers with no barrier support - often find their skin gets oilier over time, not less. The skin is working against you because you have given it no reason to settle down.

Trans-Epidermal Water Loss is the mechanism behind this. Trans-Epidermal Water Loss, or TEWL, is the process by which water evaporates through the outer layer of the skin into the environment. A healthy, well-supported skin barrier keeps TEWL low - it holds water in and maintains the skin’s hydration levels. When the barrier is weakened - by over-cleansing, harsh ingredients, or simply skipping moisturizer - TEWL increases. Water escapes more rapidly. The skin becomes drier at a cellular level. And the sebaceous glands respond by ramping up sebum production.

A well-chosen moisturizer addresses this directly. Humectant ingredients draw water into the skin. Barrier-supportive ingredients reduce TEWL. The result is skin that is genuinely better hydrated - and that stops overcompensating with oil because it no longer needs to.

Oily skin and dehydrated skin are not opposites - they frequently coexist. This is one of the most important concepts in modern skincare. Dehydration is a skin condition, not a skin type. It refers to a lack of water in the skin, and it can affect any skin type - including oily. Someone with oily, dehydrated skin has excess sebum on the surface and a deficit of water within the skin. They may notice excess shine, but also tight skin after cleansing, a dull texture, or fine lines that appear when the skin is pulled. If this sounds familiar, the dehydrated skin guide explains the condition in detail.

The upshot of all of this is simple but important: skipping moisturizer does not reduce oil. It triggers the skin to produce more. And using the wrong moisturizer - one that is too heavy, too occlusive, or too rich - introduces new problems. The right answer is not no moisturizer. It is the right moisturizer. The Omega Water Cream ($13) is formulated with this exact principle in mind, and the rest of this blog explains what makes a formula right for oily skin - and what makes one wrong.

The question now is not whether oily skin needs moisturizer. It does. The question is what to look for.

What to Look for in a Moisturizer for Oily Skin

Choosing a face cream for oily skin is not just about finding something labeled “lightweight.” The right moisturizer for oily skin works at an ingredient level - delivering the hydration your skin needs through mechanisms that do not involve adding oil, clogging pores, or disrupting the skin’s balance. Here is what the formula actually needs to do.

Oil-free does not mean ineffective - it means strategic. An oil-free formulation does not contain the added fatty oils (plant oils, mineral oil, and similar ingredients) that can sit heavily on already oil-prone skin. This does not mean the formula is less moisturizing. It means the moisturization is delivered differently - through water-based ingredients that hydrate without contributing to excess sebum or shine. For oily skin, this distinction is critical. A rich, oil-laden formula adds lipids to skin that already has an excess. An oil-free formula bypasses that entirely.

Non-comedogenic means it will not block your pores. The term sounds clinical, but what it means in plain language is that the formula has been designed not to clog pores. For oily and acne-prone skin, pore congestion is a constant concern. Blackheads, whiteheads, and breakouts are often the result of pores blocked by dead skin cells and trapped sebum - a problem that worsens significantly when the skincare products on top of the skin are adding to the blockage. A genuinely non-comedogenic moisturizer is formulated to avoid ingredients with high comedogenic ratings, meaning it works with your pores rather than against them.

Humectants are the engine of an oily skin moisturizer. Understanding humectants, emollients, and occlusives is the key to understanding moisturizers generally. Humectants are ingredients that attract and bind water molecules - they draw moisture from the environment or from deeper skin layers into the surface cells. Glycerin is the most well-researched and effective humectant available. Hyaluronic Acid is another commonly used one. Both deliver real hydration without adding oil or heaviness. Emollients, by contrast, fill gaps in the skin barrier and have a smoother, softer effect - some emollients are beneficial for oily skin in small amounts, but heavy emollient-rich formulas are generally too rich. Occlusives form a physical seal on the skin surface to lock in moisture - excellent for very dry skin, but problematic for oily skin where that seal can trap sebum and contribute to congestion.

The ideal oily skin moisturizer is humectant-led, lightly emollient, and very low on occlusives.

Texture and format are not cosmetic details - they affect outcomes. A gel-cream or water cream absorbs into the skin almost immediately. There is no film left on the surface, no heavy residue, no sensation of product sitting on the skin. This matters for oily skin because surface heaviness - even from ingredients that are technically non-comedogenic - can feel uncomfortable, interfere with makeup application, and contribute to the psychological pattern of skipping moisturizer altogether. A lotion for oily face use should feel essentially weightless within seconds of application.

Niacinamide is the standout active ingredient for oily skin. Beyond simply hydrating, some moisturizer ingredients actively address the root causes of oily skin. Niacinamide - a form of Vitamin B3 - is the most evidence-backed of these. It regulates sebum production at the gland level, visibly minimizes pore appearance, and evens skin tone. At 5%, it is concentrated enough to have a meaningful effect. The niacinamide ingredient guide explains the mechanism in detail. For oily skin, having Niacinamide in the moisturizer rather than only in a serum means the benefit is delivered at every step of the routine.

Fragrance-free and alcohol-free are non-negotiables. Alcohol (specifically denatured alcohol or SD alcohol in high concentrations) is a common ingredient in products marketed toward oily skin because it creates an immediate mattifying effect - it feels like it is working. But high-concentration alcohol strips the skin barrier, increases TEWL, and triggers - again - the sebum rebound cycle. Fragrance, meanwhile, is one of the leading causes of skin irritation. Inflammation worsens congestion and disrupts the barrier. Neither belongs in a moisturizer for oily skin, regardless of how the formula smells or feels in the moment.

Key ingredients to look for:

Niacinamide - sebum regulation, pore appearance, tone evening
Glycerin - humectant, draws water into skin without adding oil
Ceramides and Omega fatty acids - barrier-repair lipids that reduce TEWL
Betaine - an osmolyte that helps the skin adapt to moisture stress and stay balanced

Knowing what to look for is only half of it. Knowing what to avoid is equally important - and avoiding the wrong ingredients is often where oily skin routines fall apart entirely.

The Ingredients That Make Oily Skin Worse

There is a common trap in oily skin care: choosing a moisturizer that feels like it is helping but is quietly making things worse. The wrong formula does not just fail to improve oily skin - it actively disrupts it. Understanding which ingredients to avoid helps you sidestep a cycle of congestion and overproduction that is entirely avoidable.

Heavy occlusives and petroleum-based ingredients are a problem for oily skin. Occlusives like petrolatum and thick waxes form a physical barrier on the skin surface that locks in moisture. For very dry or eczema-prone skin, this is genuinely useful. For oily skin, it is a different story. These ingredients sit on top of pores rather than absorbing into skin, and on skin that already produces excess sebum, they can trap oil beneath the surface layer. Trapped sebum mixed with dead skin cells is the exact mechanism behind blackheads and congested pores - a subject explored in detail in the what causes clogged pores guide. The heavier and more occlusive the formula, the more likely it is to contribute to this cycle.

Comedogenic oils are not all the same - but high-rating ones are risky. Plant oils vary enormously in their comedogenic rating, which is a measure of how likely an oil is to block pores. Some oils - like rosehip or marula - have a high comedogenic rating and are a poor choice for oily or acne-prone skin. Others are much less likely to cause issues. The problem is that product packaging rarely specifies comedogenic ratings, and marketing language (“nourishing,” “hydrating,” “natural”) does not tell you anything useful about pore safety. For oily skin, the simplest approach is to look for oil-free formulations entirely and remove the guesswork.

High-alcohol formulas create a short-term fix and a long-term problem. Products with high concentrations of denatured alcohol produce an immediate tightening, mattifying effect that can feel satisfying on oily skin. But this is a surface effect only. Beneath the surface, the alcohol is stripping the skin barrier, accelerating TEWL, and telling the sebaceous glands to compensate. Use an alcohol-heavy product consistently, and oily skin typically becomes oilier over time, not less. This is the sebum rebound cycle in action - and it is entirely avoidable with a well-formulated, alcohol-free moisturizer.

Heavy silicones can create a different kind of congestion. Certain high-concentration silicones form a film on the skin’s surface that can trap sebum and prevent the skin from functioning normally. They create a smooth, skin-blurring effect that is popular in primers and heavy creams, but on oily skin, this occlusive behavior is counterproductive. It is worth noting that the Omega Water Cream is silicone-free - its smooth, lightweight texture comes from its water-based formulation, not from silicones.

Fragrance is an underrated problem for oily and acne-prone skin. Fragrance - both synthetic and natural - is one of the most common causes of low-grade skin irritation. And irritation matters for oily skin because inflammation disrupts the skin barrier, worsens congestion, and can trigger or worsen breakouts. Fragranced moisturizers are particularly problematic because they are applied to the face twice daily, creating sustained exposure to a potential irritant. INKEY products are formulated fragrance-free, removing this risk from the equation entirely.

The pattern across all of these problem ingredients is the same: they disrupt the skin’s balance in ways that oily skin is particularly vulnerable to. The right formula works with your skin’s biology. The wrong formula works against it. With that in mind, there is a format designed specifically to avoid all of these issues - and it is worth understanding what it actually is.

What a Water Cream Is (And Why It Works So Well for Oily Skin)

The term “water cream” shows up often in oily skin care, but what it actually means - and why it is genuinely better suited to oily skin than a traditional moisturizer - is not always explained clearly. Understanding the format helps you understand why it works.

A water cream is oil-free, water-based, and gel-like in texture. Unlike a traditional moisturizer, which typically contains a blend of oil and water held together by emulsifiers, a water cream is formulated primarily with water-based ingredients. The result is a texture that looks like a soft, translucent gel-cream - lighter than a lotion, lighter than a cream, with none of the heaviness or shine that oil-containing formulas can leave on the skin. When applied, it absorbs within seconds. There is no residue. There is no film. The skin feels hydrated, not coated.

This format bypasses the fundamental problem with traditional creams on oily skin. The reason oily skin struggles with many standard moisturizers is not moisturization itself - it is the oil content and texture of conventional formulas. Traditional creams add lipids to skin that already has an excess. They sit heavily on pores, slow absorption, and often leave the skin looking shinier or feeling congested. A water cream eliminates this problem at the formulation level. It delivers hydration through humectants and barrier-repair ingredients rather than through oils, making it suitable for oily skin in a way that conventional creams simply are not.

Does a water cream actually provide enough moisture? Yes - because oily skin’s deficit is a water deficit. This is the key insight. Oily skin does not need more oil. It needs water. A water cream addresses exactly that deficit - it delivers humectant-led hydration that draws water into skin cells, supports the barrier, and reduces TEWL. The hydration delivered is genuine and clinically measurable - not just a surface sensation. For oily skin, a water cream is not a compromise. It is the optimal format.

The finish is dewy, not greasy - and that is an important distinction. Dewy skin is hydrated, balanced skin. It has a natural luminosity that comes from cells that are functioning well. Greasy skin, by contrast, is the result of excess sebum sitting on the surface. A water cream produces the former - a subtle glow that signals good skin health - without contributing to the latter. For anyone who has historically avoided moisturizer because of how heavy or shiny it made their skin look, a water cream is often a revelation. It is also worth noting that a lightweight daily lotion for oily face use - like a water cream - absorbs fast enough to work comfortably under makeup without disrupting wear.

Practically, it is the cleanest moisturizer step you can add to a routine. It absorbs instantly. It layers well under other products. It does not pill, does not move, and does not interfere with anything that comes after it in a routine. As a daily moisturizer, it is as close to frictionless as a product can get. The Omega Water Cream is precisely this format - and the clinical data behind it is worth understanding.

Why the Omega Water Cream Is the Best Moisturizer for Oily Skin

The Omega Water Cream is $13 for 50ml. It is oil-free, non-comedogenic, fragrance-free, silicone-free, and clinically tested at pH 5.0. It is suitable for oily, combination, and acne-prone skin. Those credentials cover the basics. What makes it genuinely stand out is what is inside the formula - and what the clinical data shows.

5% Niacinamide: the hardest-working ingredient in the formula. Niacinamide at 5% is clinically recognized as effective for sebum regulation - it directly reduces the amount of oil that sebaceous glands produce. Beyond oil control, it visibly minimizes the appearance of enlarged pores, which are particularly prominent in oily skin due to excess sebum stretching the pore opening. It also evens skin tone, addressing the post-breakout marks and uneven pigmentation that frequently accompany oily and acne-prone skin. The niacinamide ingredient guide goes deep into the mechanism. Having Niacinamide in both your serum and your moisturizer creates a layered, consistent delivery of the ingredient throughout the routine.

0.2% Ceramide Complex (Omega 3, 6 and 9): barrier-repair lipids, not surface lipids. Ceramides are naturally occurring lipids that form part of the skin barrier structure. They are the “mortar” between skin cells - holding the barrier together and keeping it functional. Omega fatty acids 3, 6, and 9 reinforce this structure at a cellular level, reducing TEWL and keeping moisture inside the skin where it belongs. These are barrier-repair fats - they work within the skin architecture, not by sitting on the surface. This is an important distinction: the Ceramide Complex in the Omega Water Cream does not function like a surface oil. It supports the underlying infrastructure that makes moisturization effective in the first place.

5% Glycerin: the core humectant. Glycerin is one of the most thoroughly studied and most effective humectants in skincare. At 5%, it draws water into the skin with meaningful effect - increasing hydration levels measurably, not just temporarily. It does not clog pores. It does not add oil. It simply attracts and retains water in the skin cells that need it. For oily, dehydrated skin, this is the exact mechanism required.

3% Betaine: the balancing ingredient. Betaine is an osmolyte - a compound that helps cells regulate their internal water content in response to external stress. It is derived from sugar beets and has a soft, conditioning texture that contributes to the formula’s smoothness without adding heaviness. In an oily skin context, Betaine’s role is balancing - it supports the skin’s ability to maintain stable hydration even when it is being challenged by environmental factors like heat, humidity changes, or air conditioning.

The clinical data is specific. The Omega Water Cream is clinically proven to help balance oil and clinically proven to increase skin hydration levels. In independent consumer testing: 95% of participants said their skin tone looked more even after 28 days. 100% said their skin felt deeply hydrated after 14 days. 95% agreed it was easily absorbed and their skin felt softer.* With 4.4 stars from 1,671 reviews in the US, the consumer response aligns with the clinical results.

4-week independent clinical study of 22 people under dermatological control. **4-week independent consumer study of 22 people.

To answer the two most common objections directly:

“Will this make my oily skin worse?” No. It is oil-free, non-comedogenic, and clinically proven to help balance oil - not increase it.
“Is it non-comedogenic?” Yes. It is formulated specifically not to block pores.

How to use it: Apply a pea-sized amount to face and neck morning and evening, after cleansing and any serums. A pea-sized amount is genuinely enough - applying more does not increase the benefit and can create unnecessary heaviness.

Sizing and routine pairing: The Omega Water Cream is available in 50ml ($13) and 100ml sizes. For a powerful oily skin combination, pair it with the 10% Niacinamide Serum ($10.50) - the serum delivers Niacinamide at a targeted concentration directly after cleansing, while the Omega Water Cream reinforces the benefit and locks in hydration at the moisturizer step. You can build this pairing - and a complete oily skin routine - using the bundle builder to save up to 20%.

Understanding the moisturizer is one thing. Understanding where it fits in a full oily skin routine is what makes the difference.

Building Your Oily Skin Routine Around a Moisturizer

A moisturizer for oily skin works best as part of a routine that addresses oily skin from multiple angles - not as a standalone fix. Here is how to build that routine, where the moisturizer step fits, and the most common mistakes that undermine it.

Where the moisturizer goes: after cleansing and serums, as the final step. The routine order for oily skin follows the same logic as most skincare routines - thinnest to thickest. Cleanse first to remove excess sebum, makeup, and buildup. Apply any targeted serums next - these are water-thin and need to absorb before anything else is applied. The moisturizer comes last, sealing in the hydration from the serums and completing the barrier support. Apply it morning and evening for consistent results.

Morning routine: Cleanse, apply serum(s), apply Omega Water Cream. That is your complete morning routine. No additional layers needed.

Evening routine: Cleanse, apply serum(s) - and on exfoliation nights, use a BHA before your moisturizer - apply Omega Water Cream as the final step.

Application: less is more, always. A pea-sized amount of the Omega Water Cream is enough for the full face and neck. Over-applying is one of the most common moisturizer mistakes on oily skin - using more product does not increase hydration, it just leaves more formula sitting on the surface. This creates exactly the heaviness and greasiness that puts people off moisturizer in the first place. Use less than you think you need. It absorbs within seconds.

The four most common moisturizer mistakes for oily skin:

Skipping moisturizer to control oil. As covered in detail earlier in this blog, this triggers sebum rebound and makes oil worse over time. It is the most common and most damaging mistake.
Applying too much product. Over-application creates surface greasiness that has nothing to do with your skin type and everything to do with product excess.
Using a rich night cream formulated for dry or mature skin. Rich, emollient-heavy night creams designed for dry or mature skin are too heavy for oily skin at any time of day. They contribute to congestion and feel uncomfortable. The Omega Water Cream is appropriate for both morning and evening use.
Applying moisturizer to skin that has not been properly cleansed. Moisturizing over residual sebum, makeup, or buildup traps everything underneath, contributing to congestion. A clean base is essential.

Routine pairings that work well with the Omega Water Cream:

The Salicylic Acid Cleanser ($14) is the ideal cleansing step for oily skin. Salicylic Acid is a BHA that penetrates into the pore lining to dissolve the sebum and dead skin cell buildup that causes congestion - the Salicylic Acid guideexplains why it is the benchmark ingredient for oily skin cleansing.

The 10% Niacinamide Serum ($10.50) pairs directly with the Omega Water Cream for layered Niacinamide delivery - serum first, then moisturizer. The serum targets sebum regulation and pore appearance at a higher concentration; the moisturizer reinforces and hydrates.

On exfoliation nights, the Beta Hydroxy Acid (BHA) Serum ($11) can be used before the Omega Water Cream to dissolve pore congestion more deeply. Use it 2-3 times a week rather than nightly.

Combination skin note: If your skin is oily in the T-zone and drier on the cheeks, the same approach applies. The Omega Water Cream is appropriate for combination skin - it delivers hydration where it is needed without overloading the oilier zones. The combination skin guide covers the nuances of this skin type in more detail.

If breakouts are part of your oily skin experience, the acne guide provides a deeper breakdown of how to address them within your routine.

If you still have questions about moisturizing oily skin, the most common ones are answered below.

Frequently Asked Questions About Moisturizer for Oily Skin

Does oily skin actually need a moisturizer?

Yes - unequivocally. Oily skin has excess sebum but can lack water-based hydration. Skipping moisturizer deprives the skin of water, triggering the sebum feedback loop and causing the sebaceous glands to produce more oil to compensate. The result is oilier skin, not less oily skin. Using the right moisturizer - oil-free, non-comedogenic, humectant-led - brings the skin into balance rather than pushing it further out of it.

What is the best moisturizer for oily skin?

The best moisturizer for oily skin is one that is oil-free, non-comedogenic, and humectant-led - and ideally contains Niacinamide for active sebum regulation. The Omega Water Cream ($13) meets all of these criteria. It is clinically proven to help balance oil and increase hydration, is fragrance-free and silicone-free, and is formulated with 5% Niacinamide, 5% Glycerin, a Ceramide Complex, and Betaine. With 4.4 stars from over 1,600 reviews, it is the INKEY recommendation for oily, combination, and acne-prone skin.

Will a moisturizer make my oily skin worse?

The wrong moisturizer can. Heavy, oil-rich, comedogenic formulas - or ones containing high-concentration alcohol or fragrance - can worsen oiliness, congestion, and breakouts. But a well-formulated, oil-free, non-comedogenic moisturizer will not. The Omega Water Cream is clinically proven to help balance oil - meaning it actively supports the skin in producing less sebum, not more. The key is choosing a formula designed for oily skin rather than reaching for a generic or rich formula.

What ingredients should I look for in a moisturizer for oily skin?

Look for:

Niacinamide (5% is the effective concentration) for sebum regulation and pore appearance
Glycerin as a humectant that draws water into skin without adding oil
Ceramides and Omega fatty acids for barrier repair and reduced TEWL
Betaine for moisture balance and skin adaptation

Avoid heavy occlusives, comedogenic oils, high-concentration alcohol, heavy silicones, and fragrance. An oil-free, fragrance-free, non-comedogenic label is a useful starting point, but ingredient knowledge lets you go further.

Is a non-comedogenic moisturizer better for oily skin?

Yes. Non-comedogenic means the formula has been designed not to block pores - a critical factor for oily and acne-prone skin where pore congestion is a constant risk. Pores blocked by a combination of sebum, dead skin cells, and the residue of heavy skincare products are the root cause of blackheads and whiteheads. A non-comedogenic moisturizer removes at least one contributor to that cycle. The Omega Water Cream is non-comedogenic and formulated at pH 5.0 to support the skin barrier without disrupting it.

What exactly is a water cream?

A water cream is an oil-free, water-based moisturizer with a lightweight, gel-like texture. Unlike traditional creams that contain a blend of oils and water, a water cream delivers hydration through humectants and water-based ingredients. It absorbs almost instantly, leaves no residue, and has none of the heaviness or shine associated with oil-containing formulas. For oily skin, it is the ideal moisturizer format - it addresses the skin’s actual deficit (water) without contributing to its existing excess (oil). The result is hydrated, balanced skin with a natural, healthy finish.

Can oily skin be dehydrated at the same time?

Yes - and this is more common than most people realize. Oily is a skin type defined by excess sebum production. Dehydrated is a skin condition defined by a lack of water. These are independent variables, and they frequently coexist. Someone with oily, dehydrated skin will notice excess shine alongside tight or uncomfortable skin after cleansing, a dull or uneven texture, or a look of tiredness that is not addressed by any amount of sebum-targeting products. The dehydrated skin guide explains how to identify and address dehydration. A humectant-rich moisturizer like the Omega Water Cream directly addresses the dehydration component of this combination.

The Bottom Line on Moisturizer for Oily Skin

Oily skin needs a moisturizer - and specifically, it needs the right one. Skipping it triggers more oil. Using the wrong formula makes congestion worse. But an oil-free, non-comedogenic, humectant-led moisturizer brings the skin into balance, reduces TEWL, and - with ingredients like Niacinamide - actively regulates the sebum overproduction at the source.

The Omega Water Cream at $13 is the specific recommendation here: clinically proven, ingredient-led, and formulated for exactly this skin type. It is not a compromise - it is the format and formula that oily skin actually needs.

Shop the Omega Water Cream - $13

Build a complete oily skin routine with the Bundle Builder and save up to 20%. Not sure where to start? Take the Skincare Quiz for a personalized routine built around your skin. And for everything beyond the moisturizer step - causes, routine, ingredients, and more - the full oily skin guide covers it all.