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a plant polyphenol whitening agent Phloretin

Cosmate®PHR,Phloretin is a dihydrochalcone,a type of natural phenol. Phloretin is a member of the class of dihydrochalcones that is dihydrochalcone substituted by hydroxy groups at positions 4, 2', 4' and 6'. It has a role as a plant metabolite and an antineoplastic agent. It derives from a dihydrochalcone.Phloretin is a novel ingredient derived from apples and the bark of apple trees.it is a penetration enhancer, which means that it aids in the delivery of other skin beneficial ingredients beneath the skin's uppermost layers. Phloretin neutralizes damaging free radicals, improves cell turnover and lightens signs of discoloration. L-ascorbic acid protects your skin from oxidative stress while providing visible anti-aging benefits.Phloretin is extracted from the root bark of apple trees, it's packed with antioxidant benefits and will aid the serum in penetrating deeper into the skin. Phloretin works to correct hyperpigmentation and diminish dullness. Cosmate®PHR,Phloretin is a plant polyphenol with a dihydrochalcone structure. It is present in the peel and root bark of succulent fruits such as apples and pears, and in various vegetable juices. Phloretin has abundant biological activities, such as anti-oxidation, anti-tumor, blood sugar lowering, blood vessel protection, etc. And Phloretin can inhibit tyrosinase activity, enhance skin permeability. It also helps other whitening ingredients to enter the skin to exert their biological activity. At the same time, Phloretin can scavenge free radicals, reduce the keratinocytes damage caused by ultraviolet rays; and it also has antibacterial activity. It has many beauty effects including anti-aging, whitening skin, anti-inflammation, and removing acne. Phloretin can dilute pigmentation and whiten skin. Its effect is better than other common whitening agents such as kojic acid and arbutin. It is a new favorite whitening agent in cosmetics market.

Technical Parameters:
Appearance White to off-white powder
Odor None to slight
Particle Size 95% Through 80 mesh
Solubility Clear
Heavy metals 10 ppm max.
As 1 ppm max.
Hg 0.1 ppm max.

1 ppm max.


1 ppm max.


5.0% max.




100 ppm max.


1,000 ppm max.


98.0% min.

Total number of Bacteria

1,000cfu/g max.

Yeasts & Molds

100 cfu/g max.



Escherichia Coli


 Applications: *Whitening Agent *Antioxidant *Skin-Soothing *Anti-inflammatory


*Sun Screen