Skin Whitening Vitamin C Freeze-Dried Powder.Natural antioxidant, used to prevent and treat skin sunburn, prevent melanin precipitation, whitening, freckle removal, anti-inflammatory effect.
Characteristics White or almost white,Crystalline powder or colourless crystals
Identification Corresponds
Melting Point 189°C ~ 193°C
PH (5%,W/V) 2.1-2.6
PH (2%,W/V) 2.4-2.8
Specific Optical Rotation +20.5° ~ +21.5°
Apperance of Solution Clarity: Clear; Colour: ≤BY7
Heavy Metals ≤10ppm
Copper ≤5 ppm
Oxalic Acid (Impurity E) ≤0.2%
Related substances Impurity C: ≤0.15%
Impurity D: ≤0.15%
Unspecified impurities: ≤0.10%
Total impurities: ≤0.20%
Residual solvents Meets the requirements
Assay 99.0%-100.5%
1000mg/15ml 10vials/box
Skin Whitening Vitamin C Freeze-Dried Powder
What we can offer you:
Quality Guarantee
All the material in our warehouse are from top leading manufacturer with original export package and make sure what you get is the real product you want.
2. Supply Ability
In our warehouse , we have full range of Vitamins not only to meet the demands from our end users in domestic market but also clients whom from oversea markets . You can always get what you need no matter how market shortage .
3. Payment Terms
Our payment terms are very flexible , from TT/ DP /LC and TT with credit likes 30 days ,60 days from BL date.
4. Market Instruction
Based on China domestic market situation , we always get the first hand information about the market change and let our clients to grasp the chance to get stock or help the client to avoid buying at wrong time and wrong price.
5. Professional Service Team
Our professional teams allows our clients enjoy the cooperation with us which they can just place order and waiting for our delivery as we are handling each section very fluently and smoothly.
6. OEM Service
Based on the clients demands , we can OEM those vitamin premix products with clients own logo or brand.
FAQ
WHAT S YOUR MOQ ?
-For the cosmetology needle blunt tip micro cannula , our MOQ starts from 1 box .
IS THERE DISCOUNT?
-Yes , for larger quantity , we always support with better price
HOW DO YOU TREAT QUALITY COMPLAINT ?
-First of all , our quality control will reduce the quality problem to near zero . If there is a quality problem caused by us , we will send you free goods for replacement or refund your loss
HOW TO CONTACT US?
-You can choose your interested products and send inquiry to us.
-You can dial our telephone directly , you will get our reply .
-Send Email to us.