Potassium Cocoyl Glycinate (pH 7.5-9.0)
Mild amino‑acid surfactant (glycinate). Dense, creamy foam; gentle on skin.
Mild amino‑acid surfactant (glycinate). Dense, creamy foam; gentle on skin.
Potassium Cocoyl Glycinate (pH 7.5-9.0) is a mild amino acid surfactant (glycinate) derived from coconut fatty acids and glycine. pH 7.5–9.0 grade of the raw concentrate.
Provides gentle cleansing with dense, creamy foam and low irritation; ideal for facial cleansers and sensitive‑skin shampoos.
Anionic; compatible with amphoterics (e.g., CAPB) and many anionics. Adjust finished product pH to 5–7 for optimal mildness and stability.
Product Description: Potassium Cocoyl Glycinate (PCG) belongs to the N‑acyl glycinate family. In water it forms micelles with good foam volume and creaminess. Compared with sulfates, PCG exhibits lower irritation and better after‑feel due to amino‑acid headgroup and fatty‑chain distribution. Use as a primary or co‑surfactant. Typical systems combine PCG with amphoteric betaines to boost foam and viscosity while reducing irritation.
Usage: Facial cleanser, body wash, shampoo (sensitive‑scalp), hand wash, shaving products.
Mixing method:
- Add to water phase under gentle stirring. Combine with amphoterics/anionic co‑surfactants as desired.
- Adjust final pH to 5.0–7.0 (after dilution). Use citric acid or lactic acid; avoid over‑neutralization.
- Avoid high electrolytes; add thickeners (e.g., salt step‑wise) only after surfactants are fully dispersed.
Usage rate: 5–40%
Product characteristics: Clear liquid; characteristic odor.
Solubility: Water‑soluble.
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