Organic Germanium Powder (Ge-132): Bis-carboxyethyl Germanium Sesquioxide

Organic Germanium Powder primarily refers to a white crystalline powder with Ge-132 (Bis-carboxyethyl Germanium Sesquioxide) as its main active ingredient. Its molecular formula is (GeCH₂CH₂COOH)₂O₃; it was first discovered and named by the Japanese chemist Dr. Kazuhiko Asai in 1967. It presents as a white crystalline powder with a slightly acidic taste.

Organic Germanium Ge-132

Product Characteristics:

Chemical Name: Bis-carboxyethyl Germanium Sesquioxide
Molecular Formula: (GeCH₂CH₂COOH)₂O₃
Molecular Weight: 339.32
Appearance: White crystalline powder
Purity Specifications: ≥99%, ≥99.5%, ≥99.9%
Solubility: 20 g/L in water (at 60°C); highly soluble
Product Grade: Food Grade, Cosmetic Grade, Pharmaceutical Grade
Packaging: Polyethylene bottles; 500g/bottle or 1kg/bottle

Organic Germanium Powder (Ge-132): Bis-carboxyethyl Germanium Sesquioxide

Organic Germanium

Main Application Areas:

1. Health Supplements (Controversial Application)

Organic germanium powder has historically been used in the following health products:
Antioxidant and immune-modulating supplements
Products claiming “anti-cancer potential” (claims not endorsed by authoritative bodies)
Functional beverages and nutritional oral liquids

Note: These efficacy claims are primarily based on early-stage research; clinical trial evidence remains insufficient, and the claims are subject to significant controversy. The UK Department of Health and the Department of Drug Administration under my country’s Ministry of Health have previously implemented restrictive measures regarding germanium-based products.Organic Germanium Powder (Ge-132): Bis-carboxyethyl Germanium Sesquioxide

Organic Germanium Ge-132 Health Supplements

2. Cosmetics Sector (Emerging Application as of 2025)

Organic Germanium 99% (Ge-132) is gaining attention within the cosmetics industry as an emerging food-grade raw material:
Whitening and Spot Reduction: Claims to block UV radiation and prevent pigmentation caused by photoaging.
Skin Barrier Enhancement: Promotes cellular metabolism and boosts the skin’s immune function.
Skin Soothing: Claims to provide a soothing effect for users with sensitive skin.
Suitable Skin Types: Generally marketed as suitable for various skin types; however, individuals with sensitive skin are advised to perform a patch test prior to use.Organic Germanium Powder (Ge-132): Bis-carboxyethyl Germanium Sesquioxide

Organic Germanium Ge-132 Cosmetics Sector

3. Food Industry

Used as a raw material for food additives in certain formulations
Used in the manufacture of specific flavored beverages and nutritional foods
Products meeting food-grade standards are suitable for use in food manufacturing

Organic Germanium Powder (Ge-132): Bis-carboxyethyl Germanium Sesquioxide

Organic Germanium Ge-132 Food

Recommended Dosage:

Health Supplements: 100–300 mg/day Based on early Japanese studies; not officially endorsed
Cosmetics: 0.1%–2% (in formulation) Adjust according to product type
Food Additives: As needed for production Must comply with local regulatory requirements

Organic Germanium Powder (Ge-132): Bis-carboxyethyl Germanium Sesquioxide

Organic Germanium Powder (Ge-132)