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Toughen gives your thin, weak nails an extra boost. BO. Toughen is rich in natural protein essential for nail growth. The protein penetrates through the nail plate to optimize the moisture balance and flexibility of the nail. BO. Toughen also forms a film layer that strengthens the nail. BO. Toughen protects the natural nail from discolouration, yellowing and strengthens from the inside out.
Features & benefits
Restores and strengthens the natural nail from the inside out
Result within 8 days
Has a nourishing and hydrating effect on nails and skin
Softens the cuticles
Rich in natural protein
Rich in vitamin E en B5
Suitable for daily use
Apply two coats of BO. Toughen to the natural nail. Repeat this step every day for 4 days for optimal results. Remove the layers of BO. Toughen after 4 days with a nail polish remover of your choice and repeat step 1 and 2 before re-applying BO. Toughen.
Let BO. Toughen dry thoroughly before the next step!
Tip! BO. Toughen can also be used as a base coat for any nail polish.