Quick answer
Amino acid found in the human body; Serves as a precursor to adenosine triphosphate; Improves the appearance of fine lines and wrinkles; Boosts skin firmness Key benefits: Hydration.
Creatine
Updated
Glycine, N-(Aminoiminomethyl)-N-Methyl-
Purpose
This amino acid is found in the human body and research shows it improves the appearance of fine lines, wrinkles, and boosts firmness.
Rating
BEST
Category
Humectant
INCI Purpose
SKIN CONDITIONING
Benefits
Alternative Names
At a Glance
Amino acid found in the human body
Serves as a precursor to adenosine triphosphate
Improves the appearance of fine lines and wrinkles
Boosts skin firmness
Article
Creatine is an amino acid found in the human body and most types of meat and fish. This ingredient serves as the precursor to adenosine triphosphate, a skin-restoring and soothing agent. Creatine is located mostly in the body’s muscles and in the brain.
Studies have shown that topically applied creatine can improve the appearance of fine lines and wrinkles. Additional studies have demonstrated that topical creatine can boost skin firmness.
This amino acid may be animal-derived or synthetic; Paula’s Choice Skin care uses the latter. Typical usage levels of this concentrated ingredient in skin and hair care range from 0.5–1.4%. As a naturally occurring amino acid, it is considered safe as used in cosmetics.
See: Adenosine Triphosphate, Skin-Restoring Ingredients
References