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Polvere di acido kojic

Product name:polvere di acido cogico

Specification:99%

Appearance:Polvere di cristallo bianco

Main Ingredient:polvere di dipalmitato di acido cogico

Place of Origin:Shaanxi,China

Brand Name:Sheerbe

Test Method:HPLC

Shelf Life:2 years

Particle Size:100% Pass 80 Mesh

MOQ:1kg

Sample:20g free

Packaging:Drum, Vacuum Packed

Storage:Luogo fresco e asciutto Evitare la luce solare

Richiesta di prodotto

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.

ARTICOLO SPECIFICA RISULTATO
Saggio NLT 99% 99.85%
Aspetto Off white crystalline powder Conformarsi
Punto di fusione 152-156℃ Conformarsi
Residuo all'accensione NLT 0.1% 0.07%
Contenuto di cenere NMT 0.1% 0.07%
Perdita all'essiccazione NMT 0.5% 0.1%
Controllo chimico
    Guida NMT 2 ppm Conformarsi
    Cadmio NMT 1 ppm Conformarsi
    Mercurio NMT 1 ppm Conformarsi
    Arsenico NMT 2 ppm Conformarsi
Test microbiologici
    Conteggio totale delle piastre NMT 1000 cfu/mg Conformarsi
    Yeast & Mold NMT 25 cfu/mg Conformarsi
    E.Coli. NMT 40 MPN/100g Conformarsi
    Stafilococco Negativo Conformarsi
Conclusione Il prodotto è conforme alle specifiche
 

Richiesta di prodotto

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