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How to layer Collagen Peptide Serum in your routine
Shot of Collagen Serum bottle with text that reads 'Amount to apply: a pea-sized amount' and 'When to apply: AM and PM'
Key benefits of using Collagen Peptide Serum

Collagen Booster | The INKEY List

Plump and firm skin

4.6
Rated 4.6 out of 5 stars
4.6 Stars (362 Reviews)
$16.00 / 30ml

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A serum that works to make the skin appear plumper and firmer, to help reduce the appearance of fine lines and wrinkles (previously named Collagen Booster)

Using the Matrxyl 3000™ peptide, this smoothing and hydrating collagen serum mimics the effect of what natural collagen would do to your skin, helping it appear plumper and firmer. Syn-Tacks™ Dual Peptide serum also gives an added boost to aid a reduction in the appearance of fine lines and wrinkles.

Suitable for:

  • All Skin Types
  • Sensitive Skin
  • Pregnancy & Breastfeeding

Targets:

  • Fine Lines & Wrinkles
  • Loss of Elasticity

Proud to be:

  • Carbon Net-Zero
  • B-Corp
  • Cruelty Free
  • Recyclable
  • Vegan
  • Travel Size
  • Gluten Free
  • Fragrance Free

Delivery info

Order by 3pm EST 18th Dec for standard shipping before Christmas!

Standard tracked shipping

$5.95

Free on oders $35+

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 comparison
    "My skin is my biggest insecurity so the fact this has shaped me has changed my confidence completely."

    The Latham Life

4.6
Rated 4.6 out of 5 stars
Based on 362 reviews
Total 5 star reviews: 263 Total 4 star reviews: 71 Total 3 star reviews: 16 Total 2 star reviews: 5 Total 1 star reviews: 7
362 reviews
  • Jess T.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Skin Type Normal
    Skin Concerns Under Eye Circles, Fine Lines and Wrinkles
    Sensitive Skin Friendly? Yes
    Rated 4 out of 5 stars
    5 days ago
    Great!

    Works well. My skim feels so smooth

  • Despina B.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Skin Concerns Oiliness, Plumping
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    6 days ago
    Really good ☺️

    My skin feels plumped when i apply this product

  • Trisha W.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Skin Concerns Texture, Fine Lines and Wrinkles, Under Eye Circles, Hyperpigmentation
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    I want this in a bigger bottle!

    I feel like this has improved my skin firmness and texture, and works well when used in sequence with other INKEY products. I want more!

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