If you are interested in trying out products for Bioken, here is your chance! Join Bioken and become a product tester for them!
They will send you product to sample, products like Anti-dandruff Shampoo, Tea Tree Shampoo, Dry & Sensitive Shampoo, Hydrating Shampoo, and other types of Shampoos. Then all you have to do is review the products, take photos, etc.
For more information on this opportunity, check out their page here.