PPG-2-Buteth-1
AKA “
2-(1-butoxypropan-2-yloxy)ethanol, 2-((1-Butoxypropan-2-yl)oxy)ethan-1-ol
”
Synthetic
🦆
❤️
👻
Ingredient Facts
PPG-2-Buteth-1
AKA: 2-(1-butoxypropan-2-yloxy)ethanol, 2-((1-Butoxypropan-2-yl)oxy)ethan-1-ol
Synthetic · Hair Conditioning · EWG: 4
WHAT IS IT?
Synthetic
Skin Conditioner
Hair Care
Synthetic
Clean
A lightweight conditioner that helps soften hair and smooth skin, leaving both feeling hydrated and touchable.
CAS #
9038-95-3, 9065-63-8
Form
Liquid
See origin →
WHAT'S IT DO?
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks in moisture
Traditional Use
A synthetic polyether developed for cosmetics in the late 20th century. Used as a humectant and conditioning agent in modern skincare formulations.
Skin Types
●
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
IS IT SAFE?
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USA
✔ permitted
EU
⚠ restricted
JAPAN
⚠ restricted
CANADA
⚠ restricted
Regulatory Agencies
EWG
CIR
FDA
EU COSING
Health Canada
WHAT'S THE PROOF?
PPG-2-Buteth-1
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PPG-2-Buteth-1
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Verified Feb 2026
Data: CosIng · EWG · CIR