Polyglutamic Acid (PGA) – 3 weeks leadtime

Polyglutamic Acid (PGA) is a high-performance, water-soluble biopolymer and powerful humectant designed to boost hydration and moisture retention in cosmetic formulations.

PGA forms a lightweight moisture-binding film on the skin, helping to reduce moisture loss while leaving skin looking plumper, smoother and more radiant. It is an exciting addition to modern hydrating, barrier-support and anti-ageing formulations.

Key Benefits

• Provides intense, long-lasting hydration
• Helps plump and smooth the appearance of skin
• Supports the skin’s moisture barrier
• Lightweight, non-sticky skin feel
• Enhances softness and radiance
• Water soluble and easy to incorporate

Recommended Usage

Serums: 0.1–0.5%
Creams & Lotions: 0.2–1.0%
Sheet Masks: 0.1–0.5%
Toners & Essences: 0.1–0.5%
Hair & Scalp Products: 0.1–0.5%

Formulation Information

INCI: Polyglutamic Acid
Form: Powder
Solubility: Water soluble
Addition: Pre-dissolve in water and incorporate into the water phase or during cool-down.

Perfect for: Hydrating serums • Barrier serums • Moisturisers • Gel creams • Toners • Essences • Masks • Hair & scalp formulations