Androstadienedione is obtained in high yield from both plant and animal sterols by biotransformation. The chemical is a common byproduct derived from other processes (e.g. vegetable oil deodorization and the production of lanolin fromwool processing). The product is produced in a single step via a simultaneous side-chain cleavage at the 17th positionand an alcohol oxidation in the 3rd position.
Shipping & Delivery
1. Packages are generally dispatched within approximately 2 days after receipt of payment.
2. After the each shipping we will provide you with:
1) a link & tracking number to track your package online.
2) the few pictures with your order & details.
3. About the Custom clearance,we packed in disguise ways.In our experience,the appropriate and safe delivery,there won't be problems.
4. We confirm 99% clearance,100% resending.
5. Is it the best & safest shipping for all our repeat customers!