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Kojinezuurpoeder

Product name:kojinezuur poeder

Specification:99%

Appearance:Wit kristalpoeder

Main Ingredient:kojinezuurdipalmitaatpoeder

Place of Origin:Shaanxi,China

Brand Name:Pech

Test Method:HPLC

Shelf Life:2 years

Particle Size:100% Pass 80 Mesh

MOQ:1kg

Sample:20g free

Packaging:Drum, Vacuum Packed

Storage:Koel droge plaats vermijd zonlicht

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Kernvoordelen van Kojiczuurpoeder

  • 1. Sterk witmakend effect met helder mechanisme 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. Multifunctionele huidverzorgingsactiviteit 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 SPECIFICATIE RESULTAAT
Analyse NLT 99% 99.85%
Verschijning Gebroken wit kristallijn poeder In overeenstemming zijn
Smeltpunt 152-156℃ In overeenstemming zijn
Residu bij ontsteking NLT 0.1% 0.07%
Asinhoud NMT 0.1% 0.07%
Verlies bij drogen NMT 0.5% 0.1%
Chemische controle
    Leiding NMT 2 ppm In overeenstemming zijn
    Cadmium NMT 1 ppm In overeenstemming zijn
    Kwik NMT 1 ppm In overeenstemming zijn
    Arseen NMT 2 ppm In overeenstemming zijn
Microbiologische tests
    Totaal aantal plaat aantal NMT 1000 cfu/mg In overeenstemming zijn
    Yeast & Mold NMT 25 cfu/mg In overeenstemming zijn
    E.Coli. NMT 40 MPN/100g In overeenstemming zijn
    Staphylococcus Negatief In overeenstemming zijn
Conclusie Product voldoet aan specificaties
 

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