Hyaluronic Acid Serum 60ml Duo | The INKEY List

Use AM and PM. On damp, cleansed skin, apply a pea-sized amount to face and neck. Gently pat in.

Follow with

Treatments → moisturizer.

Finish with SPF in your AM routine.

INKEY Tip

Apply to damp skin to lock in hydration.

Also helps other products absorb better—no pilling here.

Heads up

When adding new products to your skincare routine, we always recommend patch testing. Learn more here.

Storage

Store in a cool, dry place (15–25°C). Keep out of direct sunlight. Avoid eyes. For external use only. Keep out of reach of children.

• Clinically proven to deliver instant hydration*
• Contributes to improved skin barrier by reducing water loss*

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

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

• 2% Multi-Molecular Hyaluronic Acid: Hydration powerhouse. This moisture magnet pulls water into the skin and holds it there—helping to keep skin looking plump, smooth, and healthy. 
• Matrixyl 3000™ Peptide: Targets the look of fine lines and supports firmer-looking skin.

Water (Aqua/Eau), Propanediol, Sodium Hyaluronate, Glycerin, Butylene Glycol, Phenoxyethanol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Carbomer, Sodium Lactate, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1.

WHEN TO USE HYALURONIC ACID SERUM Apply morning and evening after cleansing on damp skin.

HOW TO USE HYALURONIC ACID SERUM On cleansed, damp skin, apply 2-3 drops and gently pat in. Apply preferred serums or treatments. Always follow with moisturizer to lock in hydration. Can be used twice daily.

WHY FIRST AFTER CLEANSING? This serum absorbs best on damp skin and creates a hydration barrier for products that follow. It also soothes skin and balances pH.

SHOULD I HYDRATE BEFORE A TONER? Yes, it helps the toner and other products absorb better by working deep beneath the skin’s surface.

CAN IT BE USED WITH OTHER PRODUCTS? Yes, it works with everything (including actives like Retinol & AHAs) and enhances the effectiveness of other products.

CAN YOU USE HYALURONIC ACID WITH VITAMIN C SERUM? Yes! Apply Hyaluronic Acid first on damp skin, wait 30-60 seconds, then apply vitamin C serum. HA actually helps vitamin C absorb better and reduces potential irritation.

DO I NEED A MOISTURIZER? Hydrators (like Hyaluronic Acid) add water to the skin, while moisturizers lock it in. You may need both, depending on your skin type.

WHO IS IT FOR? All skin types, especially dry or dehydrated skin, and mature skin needing a hydration boost.

IS IT AN AHA? No, it hydrates, not exfoliates.

WHAT % OF HYAURONIC ACID IS THERE %? 2% Multi-Molecular Hyaluronic Acid.

WHAT DOES HYALURONIC ACID SERUM DO? Holds 1000x its weight in water, delivering instant and lasting hydration. Clinically proven to plump skin, reduce fine lines, and boost the effectiveness of other skincare products.

WHAT TYPE OF HYALURONIC ACID? Multi-Molecular, targeting different skin layers for better hydration.

WHAT IS THE PH LEVEL? 6.21

HOW LONG TO SEE RESULTS? Around 6 weeks. Consistency matters—don’t overuse.

IS IT VEGAN? Yes, certified by The Vegan Society.

IS IT SAFE FOR PREGNANT/BREASTFEEDING? Yes.

CAN I USE WITH MEDICATION? Consult your doctor to be sure.

Skincare can be confusing.

So we cut the BS, and get straight to the point. We simplify the INCI list - commonly known as the ingredients list, that every skincare product has. That’s also where we get our name from. We’re The INKEY List - here to help you get better skin with real knowledge and formulas that deliver. No BS. No hype. Just effective, science-backed skincare that does what it says it will. We show you what your skin needs, not what’s trending. Whether you’re new to skincare or have a solid routine, we’ve always got your back with innovation, education and clinically-proven results.

All at a price that makes sense.

INKEY. No BS, just better skin.

This product is;

Dermalogically tested

Clinically tested

Fragrance-free

Gluten-free

Pregnancy & Breastfeeding safe