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Tripeptide Plumping Lip Balm on a shelf
Tripeptide Plumping Lip Balm on a white background with key product benefits
Key stat from recent clinical study of customers using Tripeptide Plumping Lip Balm
Lip balm with text claiming to plump lips by up to 40% and nourish lips instantly.
Lip balm with text explaining its ingredients and benefits on a white background
Lip balm with text on how to use it, close-up of lip balm with applicator.
Before and after comparison of lips with a lip product applied.
Close-up of lips with different skin tones and lip colors.
Model applying Tripeptide Plumping Lip Balm
Before and after comparison image showing visible results after 2 weeks of using Tripeptide Plumping Lip Balm

Tripeptide Plumping Lip Balm

Volumizing lip plumper - Clinically proven 40% fuller lips in 4 weeks*

3.7
Rated 3.7 out of 5 stars
3.7 Stars (1,429 Reviews)
$14.00 / 10ml
Choose your tint: Clear

Use code MEMORIAL20 for 20% off! Exclusions apply

What you get: Volumizing lip plumper that clinically proves up to 40% fuller lips in just 4 weeks*. Our tripeptide + hyaluronic acid formula hydrates, repairs and visibly plumps lips for a naturally fuller, healthier look - no stinging or irritation like other lip plumpers.

Why it works: Powered by 6% Tripeptide Complex to boost lip volume and definition over time. 2% Ultra Filling Spheres deliver Hyaluronic Acid to lock in moisture, smooth fine lines and improve lip texture. Supports skin barrier to protect and maintain lip health.

How it feels: Smooth, non-sticky formula with a clear, glossy finish. Comfortable to wear alone or over your favorite lipstick.

When to use: Use this volumizing lip plumper at least 3x daily for best results. Perfect for anyone who wants fuller, more defined lips without the burn.


*4-week independent clinical study of 20 people under dermatological control

Suitable for:

  • All skin types
  • Pregnancy & breastfeeding

Targets:

  • Lip volume
  • Dry, cracked lips

Awards & Features

  • Glamour Award
  • Get the gloss
  • Allure Award
  • Get the gloss

Tripeptide Technology : Lip Plumpers That Actually Work

This clinically-validated ingredient transforms thin lips and erases fine lines without the harsh burn of typical volumizing lip balms. Its breakthrough lies in innovation: delivering the best lip plumping results while safeguarding your natural lip health.

Recommended by dermatologists and now made accessible by us, Tripeptide Complex powers our advanced lip plumping treatment, helping you achieve the fuller, more defined lips you've always wanted and revealing your lips' true volumizing potential.

Engineered with 6% Tripeptide Complex and 2% Ultra Filling Spheres packed with pure Hyaluronic Acid, our clinically-proven volumizing lip balm delivers up to 40% fuller lips in just 4 weeks* - without sacrificing comfort. Real lip plumpers that work start here - and deliver lasting results.

  • Clinically proven volumizing lip balm that creates 40% fuller lips in 4 weeks*

  • Added hyaluronic acid formula with zero sting or burning sensation

  • Best-in-class lip plumping treatment that strengthens while it volumizes

Shipping info

Standard tracked shipping

  • $5.95 or FREE on orders over $35. (2-5 business days*)

Express tracked shipping

  • $15 (2-3 business days*, when ordered before 3pm EST)

*Find out more about shipping here.

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  • Before and after showing results of Tripeptide Plumping Lip Balm
    Clinically proven to plump lips by up to 40% in 4 weeks*

    *4-week independent clinical study of 20 people under dermatological control

  • Before and after showing results of Tripeptide Plumping Lip Balm
    Visibly smoothed fine lines on lips in 2 weeks* 

    **4-week independent consumer trial of 20 people under dermatological control

  • Before and after showing results of Tripeptide Plumping Lip Balm
    95% of people felt the balm instantly nourished and hydrated the lips**

    **4-week independent consumer trial of 20 people under dermatological control

  • Before and after showing results of Tripeptide Plumping Lip Balm
3.7
Rated 3.7 out of 5 stars
Based on 1,429 reviews
Total 5 star reviews: 664 Total 4 star reviews: 280 Total 3 star reviews: 153 Total 2 star reviews: 125 Total 1 star reviews: 207
Reviews Summary
Customers say this lip balm is hydrating and moisturizing, with many praising its comfortable, non-sticky texture. Users report mixed results on plumping effects - some notice subtle improvements after consistent use, while others see no difference. Many appreciate its long-lasting formula and glossy finish. Common complaints include an unpleasant taste described as plastic-like or chemical, with some experiencing grainy texture or hard clumps in the product. Several users find it drying rather than moisturizing. The balm requires frequent reapplication throughout the day for best results, with some noting it works well as an overnight treatment.
1,429 reviews
  • Jacq
    Verified Reviewer
    Reviewing
    Tripeptide Plumping Lip Balm
    I recommend this product
    Age Range 55 - 64
    Skin Type Dry
    Skin Concerns Dehydration, Fine Lines and Wrinkles, Dryness
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 3 months +
    Sensitive Skin Suitability Suitable for my sensitive skin
    Rated 5 out of 5 stars
    Yesterday
    Love It

    This is a new favourite for me - it’s comforting on the lips it’s not flavoured or heavy and can be used anytime. Brilliant and it works without sting or strong flavours. A must have for me. My new favourite lip product! And I think I must have tried almost everything!

  • Stef
    Verified Reviewer
    Reviewing
    Tripeptide Plumping Lip Balm
    I do not recommend this product
    Skin Concerns Oiliness
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 3 months +
    Sensitive Skin Friendly? No
    Rated 1 out of 5 stars
    2 weeks ago
    Ruined my lips

    I used this product before, but recently, with two applications this product made my lips burn, dry, cracked, and now peeling on day two after using it again. It seems I have developed an allergy to it over time. I am slathering my lips in unpetroleum every two hours to stop the now itchiness and burning and to hopefully heal them quickly. This product is already in the trash!

    IU Profile picture for INKEY USA
    INKEY USA
    1 week ago

    Hi Stef, we are so sorry to read this - burning, cracking, peeling and itching lips sounds awful and we completely understand how distressing this must be. We're really sorry you're going through this.
    It is possible to develop a sensitivity to an ingredient over time even if you've used a product before without any issues, and we take this extremely seriously.
    If the irritation and peeling persist, we'd strongly encourage you to seek advice from a pharmacist or medical professional to make sure your lips heal properly.
    Please also reach out to our Customer Experience Team directly at help@theinkeylist.com — we want to look into this properly and make sure you are fully taken care of. This is absolutely not the experience we ever want anyone to have. 💙

  • HILARY E.
    Verified Buyer
    Reviewing
    Tripeptide Plumping Lip Balm
    I recommend this product
    Age Range 65+
    Skin Type Normal
    Skin Concerns Fine Lines and Wrinkles, Under Eye Circles
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 1 month - 3 months
    Rated 5 out of 5 stars
    2 weeks ago
    Feels really nice.

    I have been using this for a while and it leaves my lips feeling soft.