Dextrin Palmitate
AKA “83271-10-7, (3R, 4S, 5S, 6R)-2-[(2R, 3S, 4R, 5R)-4, 5-dihydroxy-2-(hydroxymethyl)-6-[(2R, 5R, 6S)-4, 5, 6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3, 4, 5-triol;hexadecanoic acid, SCHEMBL29357002, IPYYWJABWFHFTE-PHSJBMKXSA-N, C34H64O18, FD170718, 6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3, 5-triol;palmitic acid
Surfactant
Ingredient Facts
Dextrin palmitate
AKA: 83271-10-7, (3R, 4S, 5S, 6R)-2-[(2R, 3S, 4R, 5R)-4, 5-dihydroxy-2-(hydroxymethyl)-6-[(2R, 5R, 6S)-4, 5, 6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3, 4, 5-triol;hexadecanoic acid, SCHEMBL29357002, IPYYWJABWFHFTE-PHSJBMKXSA-N, C34H64O18, FD170718, 6-trihydroxy-2-(hydroxymethyl)tetrahydropyran-3-yl]oxy-tetrahydropyran-3-yl]oxy-6-(hydroxymethyl)tetrahydropyran-3, 5-triol;palmitic acid
Surfactant · Cleansing · EWG: 1
Synthetic
Cleanser
Emulsifier
Plant Oil
Clean
See also: Dextrin, hexadecanoate (annotation moved to).
Formula
C34H64O18
Mol. Weight
760.90
CAS #
83271-10-7
See origin →
Functions
Anticaking
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Prevents Clumping
Cleansing Surfactant
Emulsifier
Reduces Inflammation
Fights Bacteria
Wound Healing
Lifts away dirt and oil
Mixes oil and water
Traditional Use
Modern synthetic ester developed in the 20th century as a film-forming and conditioning agent in cosmetics. Combines dextrin (derived from starch) with palmitic acid to create texture and emollient properties.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Concentration Guide
Dermal absorption: 2%. Source: CIR Safety Assessment (CIR Seq 680).
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR