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WKPep®Lip-thickenin


The extracellular connective tissue of the lips is primarily composed of collagen and mucopolysaccharides. WKPep® Lip-thickenin is a biomimetic tripeptide that stimulates the synthesis of collagen and mucopolysaccharides, resulting in thicker, fuller, more moisturized, and plump lips. It visibly improves lip wrinkles within 7 days. Ideal for use in lip masks, lip creams, lipsticks, lip plumping products, and more.


INCI Name: Palmityol Tripeptide-1

Function: Improve lip wrinkle, Moisturizing, Lip care

Recommended use level: 1%


Product Literature

Evaluation of efficacy


In vivo test


Improves lip wrinkle for 7 days.

Significantly improves lip wrinkle and fullness after 28 days.

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