Tetrapeptide-21
- Peptide
Low data There is not yet enough product and review data to determine preference.
TOP 10 Tetrapeptide-21 Products
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#1ACOSun Face Cream Age Defense SPF 50 -
#2NeocutisJournee Firm Revitalizing Day Cream SPF30 -
#3Revolution BeautyCaffeine Gel Eye Roller -
#4SeraLabsAdoring Eye Serum -
#5BioliqIntensive Eye Serum -
#6BasicLabLiftingujące Serum Pod Oczy I Na Powieki -
#7No7Youthful Eye Serum -
#8AlgenistComplete Eye Renewal Balm -
#9NeocutisLumière Firm Illuminating And Tightening Eye Cream -
#10SuperdrugMe+ Caffeine Eye Cream
About Tetrapeptide-21
Tetrapeptide-21 is a synthetic peptide composed of glutamic acid, glycine, and lysine.[1] The number 21 at the end of the name is only an identification number distinguishing different peptides; it does not indicate the amount used or rank efficacy. In cosmetics, it is used to leave the skin's surface soft and smooth.[2]
Tetrapeptide-21 Details
- Ingredient function
- Skin Conditioning
- Main product categories
- Anti-Aging Essence, Moisturizing Cream, Anti-Aging Cream
- INCI name
- TETRAPEPTIDE-21
- CosIng ID
- 85470
Tetrapeptide-21 References
Last updated
This ingredient information is based on publicly available scientific literature, cosmetic ingredient databases, and regulatory sources from various countries. Usage restrictions, permitted concentrations, and labeling requirements may vary by country, region, and product type.
Ingredient preference is a reference metric based on user review data. It does not indicate the efficacy or safety of the ingredient itself.
