Tripeptide Lip Balm Duo
Before and after using Tripeptide Plumping Lip Balm for 4 weeks
key claims from clinical and consumer study using Tripeptide Lip Balm
When to apply Tripeptide Plumping Lip Balm
Tripeptide Lip Balm on different skin tones
Ingredients in Tripeptide Plumping Lip Balm
Before and after using Tripeptide Lip Balm after 2 weeks
Model applying Tripeptide Plumping Lip Balm

Lip Plumping Duo | The INKEY List

Clinically proven to plump lips by up to 40% in 4 weeks*

3.8
Rated 3.8 out of 5 stars
3.8 Stars (1,213 Reviews)
$37.05 $39.00 / 2 full-size products

WHAT YOU GET: Clinically proven volumizing lip plumper that boosts volume by up to 40% in 4 weeks*. Hydrates, repairs and visibly plumps lips for a naturally fuller, healthier look - no tingle, no irritation.

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 balm with a clear, glossy finish. Comfortable to wear alone or over lip colour.

WHEN TO USE: Use tripeptide plumping lip balm at least 3x daily for best results. Suitable for everyone, especially if lips feel dry, cracked or need a volume boost.


*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

Shipping info

Standard tracked shipping

  • $6.99
  • FREE on your first order & over $50
  • (2-8 business days)

No import duties or fees - Your order will ship domestically from our Canadian warehouse so you can shop with confidence knowing your order will arrive quickly without extra costs

*Find out more about shipping here.

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3.8
Rated 3.8 out of 5 stars
Based on 1,213 reviews
Total 5 star reviews: 558 Total 4 star reviews: 260 Total 3 star reviews: 127 Total 2 star reviews: 104 Total 1 star reviews: 164
Reviews Summary
Customers say this lip balm delivers mixed results for hydration and plumping effects. Many appreciate its moisturizing qualities and subtle plumping when used consistently, especially overnight. While some report smoother, fuller-looking lips, others find it basic or ineffective. Common feedback includes concerns about the texture, with some noting grainy bits, and divided opinions on its lasting power. The taste and smell receive frequent mentions as drawbacks. Regular users often keep multiple tubes and report best results with consistent application throughout the day.
1,213 reviews
  • Lisa L.
    Verified Buyer
    Reviewing
    Tripeptide Plumping Lip Balm
    Age Range 45 - 54
    Skin Type Normal
    Sensitive Skin Friendly? Yes
    Rated 3 out of 5 stars
    21 hours ago
    Nice

    Nice & glossy but not seen any difference in lips yet

  • Deen P.
    Verified Buyer
    Reviewing
    Tripeptide Plumping Lip Balm
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Skin Concerns Dehydration, Dryness, Texture, Plumping
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 days ago
    Lip balm

    Didn't know what to expect based on the reviews but have definitely noticed a difference over a few weeks.

  • AngieB
    Verified Reviewer
    Reviewing
    Tripeptide Plumping Lip Balm
    I recommend this product
    Age Range 45 - 54
    Skin Type Dry
    Skin Concerns Fine Lines and Wrinkles, Dehydration, Dryness, Damaged Skin Barrier, Plumping
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    6 days ago
    Best lip balm by far!

    I've tried every lip balm, oitment, treatment available, from standard drugstore to expensive high end. I need to take diuretics daily, which leaves me with very dry skin, particularly affecting my lips. For the past 4 weeks, I've been using a small amount 3-4 times a day, as well as applying a thicker layer last thing at night, smudging it just past the lip line. When wearing, it feels so comfortable and light, like a rich moisturiser, rather than a thick sticky balm. I can't praise this lovely lip potion enough, it's absolutely the best lip treatment I have ever used!

    It has transformed my sore, cracked lips, into soft, hydrated, comfortable, line free lips. As long as Inkey continue to make this, I will continue to buy!