Pure Kojic Acid Powder For Dark Spots
|Place of Origin:||Shaanxi|
Payment & Shipping Terms:
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||1kg/ Bag 25kg/drum|
|Delivery Time:||Within 3 workdays|
|Payment Terms:||T/T, Western Union, L/C, D/A, D/P, MoneyGram|
|Supply Ability:||2000 Kilograms per week|
|Product Name:||Kojic Acid Powder||Appearance:||Off-White Crystalline Powder|
|Shelf Life:||2 Years||Storage:||Cool Dry Place|
86404-04-8 Pure Kojic Acid Powder,
kojic acid for Hyperpigmentation,
kojic acid for dark spots
Cosmetic Grade Pure Kojic Acid Powder For Dark Spots & Hyperpigmentation
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
Item of Test
|Limits of Test||Results of Test|
Off-White crystalline powder
|Off-White crystalline powder|
|Particle||100% pass 80 mesh||Conforms|
|PH Value or 1% Aqueous Solution||5.0-7.0||5.2|
|Loss on drying||<0.1mg/kg||Conforms|
|Total Plate Count||<0.5%||0.35%|
|Yeast & Mold||<1000cfu/g||Conforms|
|Conclusion||Conform with specification|
|Storage||Store in 2-8°C, cool & dry place, Keep away from strong light and heat.|
1) Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with
copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than
any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles,spots on the skin of old man,pigmentation and acne.
3). Applied in other fields:kojic acid is also used as iron analytical reagent and film spotting agent, etc;
Q1: Why should I choose your company?
A: We are integrated with industry and tradeWe have our own factory,all products are produced in the factoryquality safety is guaranteed;We have a professional R&D team,production teamsales team and after-sales teamthe whole process for your shopping escort.
Q2: How does your factory make sure the product quality?
A: 1. We will check the samples randomly.
2. Ensure the quality and storage safety of each batch of products
3. We will make a final inspection before shipment to avoid any problems.
Q3: Can I get some free sample?
A: We are happy to provide samples free of charge,you only need to pay for the shippingcostPleaseconsult customer service for details.
Q4: Is there any discount?
A: Yes,some products are being discountedWe have a large number ofcoupons and limited time discounts waiting for you to receive,you can contact oun customer service if you have any needs.
Q5: What's your minimum quantity?How to place order online?
A: Different products have different MOQplease consult customer service for details.You can clickstartorder to place your order,or click send Inquiry/chat to contact our customer service for details.
Q6: What is the payment term?
A: Payment canbedonebyTradeAssuranceT/TL/CCredit Card and more.Please consult customer service for details.
Q7: What is the delivery time/method?
A: We usually ship the goods within 1-7 working days after you make the paymentWe can express by door to doorby airby sea,you can also choose your freight forwarder.
Q8: When can i get the quotation ?
A: We usually make an offer within 24 hours after receiving your inquiry.lf it's an urgent order,you can call us or mention it in the subject line of your email so we can give priority to reply it.
Q9: Can you develop a new product for us?
A: Yes,we canWehaveindependent R&D departmentwho is able to update the procedure parameters ofour main products and develop the procedure of new productFor more information,please contact us directly.
Q10: Do you provide after-sales service?
A: We provide 7*24h serviceWe have a professional after-sales team to solve your problems,you are welcome to place an order.