
Product | N-acetyl-D-glucosamine (NAG) | Brand | Rolvanferm |
CAS number | 7512-17-6 | EINECS | 231-368-2 |
Appearance | Crystalline powder or particle | Certificate | ISO9001/Halal/Kosher |
Purity | ≥99% | Solubility | Highly Soluble in Water |
Grade | Cosmetic Grade | Valid Period | 24 Months |


High Absorption & Bioavailability
Low molecular weight (221.21 Da), ensuring excellent transdermal absorption and 30% bioavailability.Superior Moisturizing Agent
Acts as a precursor to hyaluronic acid (HA), synergizing with HA to boost hydration from within and enhance skin moisture retention.Stable & Versatile Formulation
Maintains stability at pH ~7, compatible with diverse formulations.


- a professional bio-pharmaceutical company, deep cooperation with Jiangnan University
- 6000 square meters factory, 300+ employees with professional R D team
- specializes in general, functional food, cosmetic and pet health care raw materials



1.Q:Are you a manufacturer? or a trading company?
A:We are a manufacturer that has own factory and trading department
2.Q:How to confirm the product quality before placing order?
A:You can check ingredient's COA, and we also provide samples for testing.
3.Q:Do you provide samples? is it free?
A: Yes, offer some free samples. But freight and customs will be on buyers' shoulder.
4.Q:What's your capacity?
A:lt depends on the product,for most plant extract product our capacity is 5000 kg per year.
5.Q:How is your quality control?
A:From the beginning to the end, National Commodity Inspection and Testing Bureau, Authority Third-party Testing institution, QA, ISO, Halal, Kosher will guarantee product quality.
6.Q:What payment method do you support?
A:Support PayPal, T/T and L/C
7.Q:How long is your delivery time?
A: Generally 5-10 days after signing the contract if the goods are in stock or 15-20 days if not in stock, and according to the quantity you buy.