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Wholesale Guava Extract | Extract Source: Psidium Guajava | Bulk Buy Powder Specification 10:1 or Customized | Brown Fine Powder | Sample & MOQ 1KG | Inquiry today. Order today!
Guava (Psidium guajava) is a small tropical evergreen tree or shrub of the Myrtaceae guava genus. Cosmetics use extracts of guava leaves and fruits.
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Guava leaves contain characteristic guava, which is flavan-ellagitannin;
Contains flavonoids, such as kaempferol, quercetin, rutin, protocatechin, etc., and phenolic acids include chlorogenic acid, caffeic acid, ferulic acid, and gallic acid;
Another oleanolic acid, ursolic acid, B-sitosterol, and so on.
Extraction processing method
Water, alcohol, 1,3-butanediol, etc. can be used as solvents, extracted according to conventional methods, and then concentrated to dryness to form a paste. The yield of leaves extracted with 50% alcohol is about 20%, and the yield of extraction with water is about 16%.
Guava leaf extract has an inhibitory effect on Propionibacterium acnes, Staphylococcus aureus, and Staphylococcus epidermidis.
- Inhibition of collagenase activity;
- Inhibition of elastase activity;
- Elimination of DPPH free radicals;
- Inhibition of cyclooxygenase COX-1 activity;
- Inhibition of cyclooxygenase COX-2 activity;
- Inhibition of xanthine oxidative alcohol activity in cell culture
- Inhibition of histone release inhibits the activity of metalloproteinase MMP-1;
- Promotion of activation of the peroxidase-activated receptor (PPAR);
- Inhibition of mouse ear edema induced by p-xylene;
- Inhibition of 5a-reductase;
- The promotion of lipolysis by preadipocyte culture;
Application in cosmetics&skin care products
The inhibitory effect of guava extract on elastase and collagenase activity shows that the extract can slow down the degradation of elastin and collagen fibers, maintain skin elasticity, and combined with its antioxidant properties, it can be used as an anti-aging agent in cosmetics;
Guava extract can also be used as a bacteriostatic, anti-inflammatory, hair growth, and weight loss agent.
Brown Fine Powder
10:1 or Customized
|Sample & MOQ|
Cosmetic/Skincare Raw Materials
|COA and MSDS|
Available For Your Reference
Customized, FOB, CIF, D2D
Supply In Bulk, ODM/OEM, Wholesale
A cool (2~8 ) & dry place protected from light, keep package close.
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