New FIN/Min spray available in the UK (includes Tretinoin!) Finasteride/Dutasteride 2/18/2025
A new hair growth spray in the UK contains finasteride 0.3%, minoxidil 5%, and tretinoin 0.01%, but some users find the finasteride concentration too high. Another brand offers a similar spray with a lower finasteride dose at a cheaper price, and some users report scalp irritation from the new spray.
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