Ingredient Spotlight
Peptides
Multi-Peptide Complexes
Peptides are the building blocks of proteins in your skin. In cosmetic formulations, they help support the appearance of firmer, smoother, more youthful-looking skin.
What Are Peptides?
Peptides are short chains of amino acids - the same building blocks that make up proteins like collagen and elastin in your skin. In skincare, peptides are used to support the skin's natural appearance and help address visible signs of aging.
Different peptides have different cosmetic functions. Some help with the appearance of firmness, others target the look of fine lines, and some support overall skin texture. That's why many effective skincare products use multiple peptides together.
Types of Peptides in Skincare
Signal Peptides
Help support the skin's natural processes that contribute to a firmer, more youthful appearance. GHK-Cu is an example of a signal peptide.
Neurotransmitter-Inhibiting Peptides
Help relax the appearance of facial muscles to soften the look of expression lines. Syn-Ake is an example of this type of peptide.
Carrier Peptides
Help deliver trace elements like copper to the skin, supporting overall skin appearance and health. Copper peptides fall into this category.
Enzyme-Inhibiting Peptides
Help protect the skin's natural proteins from breakdown, supporting a more youthful, resilient appearance over time.
Cosmetic Benefits
When used in skincare formulations, peptides may help:
- Support the appearance of firmer, more resilient skin
- Improve the look of fine lines and wrinkles
- Enhance skin texture and smoothness
- Promote a more youthful, radiant appearance
- Support the skin's natural barrier function
Note: These are cosmetic benefits related to appearance. Peptides are not medical treatments.
Peptides in Illumina Products
Illumina uses carefully selected peptide complexes in several products to target different cosmetic concerns:
Syn-Ake
A tripeptide that helps soften the appearance of expression lines. Learn more about Syn-Ake →
GHK-Cu
A copper peptide that supports smoother-looking, more refined skin. Learn more about GHK-Cu →
Products Containing Peptides
Rewind Peptide Serum
Our flagship serum featuring Syn-Ake and GHK-Cu peptides. Designed to improve the appearance of fine lines and support smoother, more youthful-looking skin.
Learn more about Rewind →Revive Eye Serum
Features peptide complexes specifically chosen for the delicate eye area, helping to reduce the appearance of puffiness and dark circles.
Learn more about Revive →Restore Night Cream
Contains peptides alongside retinol and niacinamide to support overnight skin renewal and improve the appearance of firmness.
Learn more about Restore →