Purity 99%: White Birch Black Gold Essence Powder with a purity of 99% is used in premium skincare serums, where it ensures high bioactivity and consistent skin-brightening results.

Particle Size 5μm: White Birch Black Gold Essence Powder with a particle size of 5μm is used in facial masks, where it facilitates uniform dispersion and enhances skin absorption.

Moisture Content <1%: White Birch Black Gold Essence Powder with moisture content less than 1% is used in powder formulations, where it prevents clumping and maintains free-flowing texture.

Melting Point 128°C: White Birch Black Gold Essence Powder with a melting point of 128°C is used in heat-processed cosmetics, where it guarantees structural stability during manufacturing.

pH Stability Range 4–8: White Birch Black Gold Essence Powder with a pH stability range of 4–8 is used in facial cleansers, where it preserves efficacy across various skin-friendly formulations.

Antioxidant Activity 1200 μmol TE/g: White Birch Black Gold Essence Powder with antioxidant activity of 1200 μmol TE/g is used in anti-aging creams, where it delivers superior free radical scavenging to protect skin cells.

Heavy Metals <0.5 ppm: White Birch Black Gold Essence Powder with heavy metals content less than 0.5 ppm is used in sensitive skin products, where it minimizes risk of irritation or toxicity.

Loss on Drying ≤0.4%: White Birch Black Gold Essence Powder with a loss on drying of ≤0.4% is used in long-shelf-life cosmetic powders, where it extends product stability and prevents degradation.

UV Absorbance 280 nm (E1%/1cm = 50): White Birch Black Gold Essence Powder with UV absorbance at 280 nm (E1%/1cm = 50) is used in sun protection formulations, where it boosts UV resistance and skin defense.

Solubility in Water 98%: White Birch Black Gold Essence Powder with 98% water solubility is used in aqueous-based essences, where it provides rapid dissolution and homogeneous blend.