Tetrasodium Glutamate Diacetate

Add to the water phase of your formulation. Compatible with both hot and cold process systems. Effective across a wide pH range

Option 1: Facial Serum

Use at 0.1-0.2% in a water-based facial serum to bind trace metal ions and support overall formula stability. Pre-dissolve the powder in a small amount of cosmetic water before adding to the water phase. It works in both hot and cold processes across a wide pH range.

Option 2: Shampoo

Incorporate at 0.1-0.2% into a surfactant-based shampoo to help boost preservative and surfactant performance. Add to the water phase and mix until fully uniform. Confirm the finished product stays clear with no gritty undissolved particles.

Option 3: Body Lotion

Add at 0.1-0.2% to an oil-in-water body lotion to help protect against discoloration and support product stability. Pre-dissolve in water before incorporation for even dispersion. Compatible with both hot- and cold-process manufacturing.

Option 4: To Add to a Finished Base

To add tetrasodium glutamate diacetate to a finished cosmetic product, pre-dissolve the powder in a small amount of cosmetic water since it is highly water-soluble. Stir this solution thoroughly into the water-containing base, using a typical level of 0.1% to 0.2% to help bind metal ions and support overall product stability. It works in both hot and cold processes and across a wide pH range, making it easy to add to a completed product. Mix until fully uniform and confirm the finished product remains clear or evenly dispersed with no gritty undissolved particles.

INCI: Tetrasodium Glutamate Diacetate

Warning Statements:

For external use in cosmetic and personal care formulations only. Not for ingestion. Avoid direct contact with eyes. Handle using appropriate personal protective equipment (PPE) such as gloves, safety glasses, and lab coat. Store sealed in a cool, dry place away from direct sunlight and sources of heat. Keep the container tightly closed when not in use. Follow all applicable GMP guidelines when formulating and conducting stability and microbial testing.

Technical Specs:

• Appearance: Clear to slightly hazy liquid
• Suggested Usage Rate: 0.1%-1% (typical use is 0.25%-0.5%)
• Functions: Chelating Agent, Stabilizer, Preservation Booster, Antioxidant Support
• CAS Number: 51981-21-6
• Preserved With: Not applicable