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Gracest® SOY is a kind of biological isoflavone extracted from Glycine max. It has similar structure and activity to Estrogen’s, so it is also called "Phytoestrogen". Gracest® SOY can improve skin water content, relieve skin wrinkle and bring youth back to women.

INCI Name: PEG-4, Soy Isoflavones

Functions: Anti-Aging Agent, Moisturizing Agent

Labeling Claims: Clean at Sephora, Ulta Beauty's Conscious Beauty

Benefit Claims: Anti-Aging, Fine Lines Reduction, High Elasticity, Improved Water Holding Capacity, Improves Skin Elasticity, Moisture Retention, Moisturizing, Superior Skin Feel, Wrinkle Refinement

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Knowde Enhanced TDS

Identification & Functionality

Cosmetic Ingredients Functions

Features & Benefits

Key Attributes
  • Slow down skin aging and reduce fine lines with similar effects to Estrogen’s.
  • Improves the moisture content and elasticity of skin, makes skin more pleasurable.
  • Increases fat accumulation in breast, makes it become plump and firm again.
  • Applications & Uses

    Application Format
    Personal Hygiene Applications
    Use Level
    2.0 - 5.0%
    Applications
  • Used in feminine hygiene, moisturizing and anti-aging products.
  • Alcohol soluble. Suitable for lotion, eye cream, feminine wash, body care, etc.
  • Use Method
  • Emulsification system: Add into oil phase below 85°C, then stir until mix evenly.
  • Water system: Add below 45°C after solubilizing with solubilizer, then stir until mix evenly.
  • Properties

    Physical Form
    Odor
    Slight characteristic
    Appearance
    Light yellow to brownish yellow transparent liquid
    Typical Properties
    ValueUnitsTest Method / Conditions
    Arsenic Contentmax. 0.1mg/kg
    Cadmium Contentmax. 1.0mg/kg
    Density (at 20°C)1.13 - 1.18g/cm³
    Refractive Index (at 20°C)1.450 - 1.500
    Genistein Contentmin. 10.0%HPLC
    Lead Contentmax. 5.0mg/kg
    Mercury Contentmax. 0.1mg/kg
    Colony Numbermax. 100CFU/ml
    Molecular Weight270.24
    Yeast and Moldsmax. 10CFU/ml
    Microbiological Values
    ValueUnitsTest Method / Conditions
    Total Bacteria Countmax. 100CFU/ml

    Packaging & Availability

    Packaging Type
    Packaging Information
    • 10.0 kg/drum
    • 25.0 kg/drum

    Storage & Handling

    Shelf Life
    2 Years
    Storage and Handling
    It shall be stored in a ventilated and dry warehouse with temperature not higher than 30°C and kept sealed.