Dipeptide-2
Mainly works as a skin conditioning
agent. It's also believed to improve lymphatic circulation, and for this reason
is often used in eye creams aiming to combat dark and puffy under-eye circles.
Many cosmetic manufacturers market it as clinically proven to reduce under-eye
bagginess and puffiness,
Yet, putting all questions
surrounding the validity of such de-puffing claims aside, the amino acid
structure of this ingredient does make it an effective skin conditioner. Because
its structure resembles that of the lipid content of of the epidermis, it's
considered to be a Natural Moisturizing Factor (NMF). As an NMF, it helps keep
the intercellular structure of the epidermis intact, facilitates the skin¡¯s
healing process, prevents dermal irritation and may even regenerate the skin. In
fact, several animal studies suggest that the topical application of dipeptide-2
may act as a growth promoter because of its ability to increase the skin's
protein synthesis and amino acid uptake. You can find this ingredient in a
variety of cosmetic products such as eye cream, anti-aging treatment, facial
moisturizer/lotion, sunscreen, body lotion and eye
makeup. |