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collagen booster bottle on purple background
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 (366 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

Standard tracked shipping

$5.95
Free on orders over $35

Express tracked shipping

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

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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 366 reviews
Total 5 star reviews: 266 Total 4 star reviews: 72 Total 3 star reviews: 16 Total 2 star reviews: 5 Total 1 star reviews: 7
366 reviews
  • Mr Alfie H.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Skin Type Normal
    Skin Concerns Plumping
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    11 minutes ago
    Collagen peptide serum

    Wife was very happy with the results and will buy again

  • Judy S.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Skin Type Dry
    Skin Concerns Hyperpigmentation, Texture, Fine Lines and Wrinkles, Dryness, Under Eye Circles
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    Collagen booster

    Love it

  • Hayley Duffety D.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Skin Type Combination
    Skin Concerns Texture, Breakouts, Fine Lines and Wrinkles, Blackheads, Plumping
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    What a beauty!

    This small little serum is a must have. Looks are deceiving - small but perfect in every way!

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