Appearance: Yellow to light brown liquid
Odor: slight special odor
4-Butylresorcinol content: ≈13.5%
Particle size: ≈55nm
Product efficacy: skin whitening and brightening, melanin inhibition
4-Butylresorcinol is a new type of antioxidant that can inhibit browning and is one of the most powerful tyrosinase inhibitors discovered so far, with superb whitening effect, which can strongly inhibit melanin synthesis and melanosis, melasma and freckles. 4-Butylresorcinol is insoluble in water, easily oxidized and easily discolored, which limits its application in cosmetics.
BeriCos® 477-Nano uses nano-liposome encapsulation technology to wrap 4-butylresorcinol in nano-carrier, which can greatly increase the absorption efficiency and bioavailability, overcome the original defects and maintain the advantages, and is more convenient and widely used in cosmetic formulations.
Chongqing Zhihe Bio-pharmaceutical Co.,Ltd is the only Chinese manufacturer of Phytosphingosine and Tetraacetyl-D-ribo-Phytosphingosine,Salicyloyl phytosphingosine.
other manufacturers are EVONK Germany and DOOSAN Korea, Chongqing Zhihe has the same quality with them and more competitivre price
With mature fermentation process, Zhihe can provide ceramide NP1(IIIB), ceramide NP2,ceramide III,ceramide AP(VI), ceramide EOP, and other water souluble or oil soulble mixture of ceramides, ceramides lipidosome. Chongqing Zhihe has R&D fermination team and Cosmetic formulation engineers team that can solve the application issues of customers