Barbara Obermayer
Head of RAHN-Cosmetic ActivesRAHN AG
This long-chainpoly-γ-glutamicacid (γ-PGA) goes beyond conventional skin hydration. It attracts moisture and strengthens the skin barrier to deliver instant but long-lasting hydration, keeping the skin in good condition.
Unlike conventional humectants, AQUARICH®-MAX combines exceptional water-binding capacity with additional der mal activity. It reduces transepidermal water loss, enhances elasticity and firmness, and reduces skin redness.
Sustainably produced via bio-fermentation by Bacillus subtilis var. chungkookjang, AQUARICH®-MAX reflects our commitment to science and environmental responsibility. Its prebiotic effect supports beneficial skin microbiota and its ability to inhibit hyaluronidase helps maintain hyaluronic acid levels for plump, youthful skin.
Clinical studies have shown that AQUARICH®-MAX effectively hydrates the skin and strengthens the skin barrier. It enhances dermal resilience and outperforms hyaluronic acid on many skin parameters.
Complementary in-vitro studies confirm its dermal-strengthening properties. It promotes the synthesis of hyaluronic acid and collagen in the dermis while inhibiting hyaluronidase activity.
AQUARICH-MAX Presentation
AQUARICH-MAX Brochure
AQUARICH-MAX Spec
AQUARICH-MAX TOXDF
AQUARICH-MAX SDS
Product Data File AQUARICH-MAX
AQUARICH-MAX Summary
AQUARICH-MAX TDF
Guide Formulation AQUARICH-MAX/AQUARICH-OLIGO: NEXT LEVEL HYDRA Serum
Polyglutamic Acid
0.1–1%
Powder
RAHN AG