The INKEY List - Collagen Booster

The INKEY List Collagen Booster

WORKS FOR
  • Moisturizing
  • Anti-aging
KEY INGREDIENTS
  • palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine
  • palmitoyl tetrapeptide-7
  • palmitoyl tripeptide-1
  • glycerin
  • hyaluronic acid
  • +2 more
PROMISES
FULFILLED
87 /100
IRRITANCY
LOW
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Formula review

See a mistake?
Promise
What does the product description say?
"Syn-TacksTM Dual Peptide also gives an added boost to aid a reduction in the appearance of fine lines and wrinkles."
WIMJ summary

This product contains palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tetrapeptide-7, palmitoyl tripeptide-1. These ingredients might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

See a mistake?
Promise
What does the product description say?
"Using the Matrxyl 000TM peptide, this smoothing and hydrating serum mimics the effect of what natural collagen would do to your skin, helping it appear plumper and firmer."
WIMJ summary

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, hyaluronic acid.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: palmitoyl tetrapeptide-7, palmitoyl tripeptide-1.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine, palmitoyl tetrapeptide-7, palmitoyl tripeptide-1

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
HIGH
meets threshold
HIGH
meets threshold

Potential irritants

IRRITANCY
LOW

Ingredients by volume

Plain old water
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

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