1.3-Dihydroxyacetone
Product Introduction

Key Technical Parameters
Appearance |
White to off-white powder |
Assay |
≥98.0% |
pH |
4.0~4.6 |
Residue on Ignition |
≤0.4% |
Heavy Metals(as Pb) |
≤10 ppm |
As |
≤3 ppm |
Fe |
≤10 ppm |
1,3-Dihydroxyacetone finds widespread use primarily in the cosmetic industry, notably in sunless tanning products such as self-tanners, bronzers, and spray tans. When applied topically, this ingredient reacts with amino acids in the skin's outermost layer, resulting in a temporary brown coloration that simulates a natural tan without exposure to harmful UV radiation. Its application is convenient and provides an even tan appearance, making it popular for achieving a sun-kissed look year-round. Additionally, Dihydroxyacetone is used in the formulation of skin care products to impart a subtle tint, providing a healthy glow and enhancing the complexion without the need for sun exposure.

Applications
● Self tanning
● Skin protection
● Sunscreen
Advantages
● Natural source
● High purity
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