In front of "Technique". Physical appearance: white powder. Storage: 5-15C. Keep in refrigerator. Close lid tightly. Shelf life: 24 months from production date or test date (current lot, expiration 06/2021). Usage rate: 1% - 2% Recommended usage rate: 2% Research/development: USA Method/mixture: Mix in water. Avoid heat above 60°C. Heat resistance: Do not expose to heat above 60°C Suitable pH range: 3 - 6.5 Solubility: Water soluble Suitable for: creams, lotions, clear gels, toners, masks. A INCI:
Acetyl Tyrosine