Oligopeptide-2
AKA “Oligopeptide-2, Di-peptide
Synthetic
Ingredient Facts
Oligopeptide-2
AKA: Di-peptide
Synthetic · Soothing · EWG: 1
Synthetic
Humectant
Soothing
Skin Conditioner
Amino Acid
Synthetic
Clean
A gentle amino acid blend that helps soften and smooth skin, keeping it hydrated and comfortable throughout the day.
CAS #
-
Form
Powder
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Soothing
Calms redness, irritation, and inflammation. Your skin's chill pill — great for sensitive, reactive, or post-procedure skin.
Boosts collagen production
Reduces fine lines
Traditional Use
A synthetic peptide developed in modern skincare research to mimic natural skin-signaling molecules. Designed in the late 20th century to address specific skin concerns like firmness and elasticity based on biomimetic science.
Skin Types
all-skin-types, gentle
Best For
Wrinkles
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
ewg-1
pregnancy-nursing-safe
all-shades-safe
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR