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Kojic Acid Powder

Product name:kojic acid powder

Specification:99%

Appearance:White crystal powder

Main Ingredient:kojic acid dipalmitate powder

Place of Origin:Shaanxi,China

Brand Name:Sheerherb

Test Method:HPLC

Shelf Life:2 years

Particle Size:100% Pass 80 Mesh

MOQ:1kg

Sample:20g free

Packaging:Drum, Vacuum Packed

Storage:Chladné suché miesto Vyhnite sa slnečnému žiareniu

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Core Advantages of Kojic Acid Powder

  • 1. Strong whitening effect with clear mechanism Targeted inhibition of tyrosinase - directly block the key enzyme of melanin production, reducing pigmentation from the source, comparable to hydroquinone but gentler. Diminish stubborn pigmentation - It has obvious improvement effect on deep pigmentation problems such as chloasma, sun spots and acne marks.
  • 2. Natural source, safe and gentle Microbial fermentation extracts (such as Aspergillus oryzae), in line with the trend of “pure skincare”, avoiding the potential risks of synthetic chemical ingredients. Low irritation (at 1-2% concentration), suitable for long-term use, sensitive skin can try derivatives (e.g. Tartaric Acid Dipalmitate) to further reduce irritation.
  • 3. Multi-functional skincare activity Antioxidant - scavenges free radicals, aids in anti-photoaging and brightens skin tone. Antibacterial and anti-inflammatory - inhibit Propionibacterium acnes, etc., suitable for acne-prone skin or formulation antiseptic needs.
  • 4. High compatibility, synergistic effect Compatible with mainstream whitening ingredients (e.g. VC, niacinamide, arbutin), can be stacked to enhance the effect. Water solubility advantage - easy formulation development, suitable for essence, mask and other dosage forms.

ITEM ŠPECIFIKÁCIA VÝSLEDOK
Skúška NLT 99% 99.85%
Vzhľad Off white crystalline powder Vyhovovať
Teplota topenia 152-156℃ Vyhovovať
Zvyšok po zapálení NLT 0.1% 0.07%
Obsah popola NMT 0.1% 0.07%
Strata sušením NMT 0.5% 0.1%
Chemická kontrola
    Olovo NMT 2 ppm Vyhovovať
    kadmium NMT 1 ppm Vyhovovať
    Merkúr NMT 1 ppm Vyhovovať
    Arzén NMT 2 ppm Vyhovovať
Mikrobiologické testy
    Celkový počet tanierov NMT 1000 cfu/mg Vyhovovať
    Yeast & Mold NMT 25 cfu/mg Vyhovovať
    E.Coli. NMT 40 MPN/100g Vyhovovať
    Staphylococcus Negatívne Vyhovovať
Záver Produkt vyhovuje špecifikáciám
 

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