-Butylresorcinol (Rucinol, CAS 18979-61-8) is premium cosmetic whitening raw material with 99% HPLC purity.
It works by inhibiting tyrosinase activity to cut off melanin synthesis, effectively fading dark spots, melasma, acne marks and inflammatory pigmentation, and brightening dull, uneven facial skin tone.
Rucinol has outstanding formula stability, mild irritation to skin and rarely turns yellow or oxidized in finished products.
It is widely added into whitening serums, spot removal creams, brightening lotions, sunscreen repair products and professional dermocosmetic formulations. It can also match with tranexamic acid, niacinamide and retinol for better synergistic skin lightening results.
Storage instruction: Keep sealed in cool, dry and dark environment, away from heat and moisture.
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