Technical datasheet

AST-4™

Supplied byNormactive- Last Updated on Jun 23, 2026

Astragalus Membranaceus Root Extract (90%) (and) Maltodextrin (10%). AST-4™ by Normactive acts as an antioxidant, anti-wrinkle, anti-aging and lightening agent. It is developed under our Longevity-Driven Cellular Programming™ framework. It is based on a saponin-enriched system derived from Astragalus.
  • It helps firm, lift, smooth, and tighten the skin while providing cooling or warming sensations to enhance skin comfort.
  • It supports the skin’s adaptive capacity by promoting stress-response pathways, maintaining autophagic balance, modulating senescence signaling, and preserving dermal continuity.
  • Designed to promote coordinated cellular resilience rather than targeting a single biological endpoint, AST-4™ contributes to healthier, more youthful-looking skin.
  • It also helps reduce hyperpigmentation and age spots while enhancing skin radiance with a brightening and illuminating glow.
  • It is allergen-free, non-GMO, and naturally derived, making it suitable for a wide range of skin care applications.
  • It is not tested on animals and is free from SVHC, gluten, phthalates, nonylphenol, alkylphenols, phenol, nitrosamines, and glycol ethers.
  • It has a shelf life of 24 months.
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AST-4™ properties

Other properties

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