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The INKEY List Collagen Peptide Serum

Article No: 1081058
Go to The INKEY List Products Page

A serum that works to make the skin appear plumper and firmer

Skincare by The INKEY List


In stock


The INKEY List Collagen Peptide Serum works to make the skin appear plumper and firmer, to help reduce the appearance of fine lines and wrinkles.

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


  • Matrixyl 3000™ helps to support skins natural Collagen levels
  • Syn®-Tacks, a dual peptide, that helps to support skin firmness, suppleness, and elasticity

Collagen is a natural skin protein that helps support skin firmness, suppleness and elasticity. As we get older collagen production slows in our bodies. This means our skin loses its plumpness, and lines and wrinkles appear. The Inkey List Collagen Peptide Serum does not contain collagen, as it would not benefit your skin when applied topically. Instead, this serum uses peptides to mimic the effect of natural collagen. It leaves skin looking plumper and smoother while helping boost your own collagen production for firmer, more supple skin.

You can use Collagen Peptide Serum in the AM and PM to help support skin firmness, suppleness and elasticity. It helps to plump the skin and leave a smoother looking appearance, for that bouncier skin look.

You might also like: The INKEY List Retinol Serum and The INKEY List Oat Cleansing Balm.


“We believe our products should be accessible to all, but we will never compromise on quality, ensuring only the best products reach you. Our products are priced to allow you to test and play with ingredients. To build your perfect skincare recipe, for your ever changing skincare needs.

The Inkey List believes that beauty products should be cruelty free. We are proud to be Leaping Bunny approved. A global programme, Leaping Bunny requires cruelty free standards over and above legal requirements.

All of our own brand cosmetic and personal care products are approved under the Cruelty Free International Leaping Bunny programme, the internationally recognisable gold standard for cruelty free products. We adhere to a fixed cut-off date policy and proactively monitor our suppliers to ensure that our products continue to adhere to the Leaping Bunny criteria. Our supplier monitoring system is also independently audited.”



After cleansing, and applying Hyaluronic Acid if you are using it and toning, apply a pea-sized amount and pat into the to face and neck.
Follow with other serums, moisturzer or oils if preferred. Can be used AM and PM.


KEY INGREDIENTS; Matrixyl 3000™ helps to boost collagen production
Syn®-tacks, a dual peptide, that helps provide collagen boosting benefits

Water (Aqua / Eau), Glycerin, Butylene Glycol, Propanediol, Phenoxyethanol, Hydroxyethylcellulose, Disodium EDTA, Leuconostoc/Radish Root Ferment Filtrate, Carbomer, Hyaluronic Acid, Palmitoyl Dipeptide-5 Diaminobutyroyl Hydroxythreonine, Palmitoyl Dipeptide-5 Diaminohydroxybutyrate, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1.

Strala Beauty is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date and/or error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.


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