Peptides are short fragments of Proteins. The majority of naturally occurring proteins in skin are Collagen Proteins, which help provide firmness and structure. Over time, these Collagen Proteins break down, leading to greater signs of aging. Applying topical treatments with collagen-supporting Peptides can help skin appear younger by improving the look of fine lines, wrinkles and elasticity.

Peter Thomas Roth products with Peptides:
Instant FIRMx® Eye Temporary Eye Tightener
Peptide Skinjection Moisture Infusion Cream
Peptide Skinjection Amplified Wrinkle-Fix Serum
Ultimate Solution 5 Multitasking Moisturizer
Ultimate Solution 5 Multitasking Eye Cream