Julyherb Hot selling 98% l-cystine hydrochloride l-cystine cas 52-90-4
||Hot selling 98% l-cystine hydrochloride l-cystine cas 52-90-4
||Cool Dry Place
1. You can order directly if you need small l-cystine, you can also consult me for product details.
2. We will choose DHL/TNT/Fedex to ship according to the destination country.
3. Please contact us freely if you need large quantity, or haverequirements for shipping details.