Can I take Hair Vitamins with other supplements? Ben December 17, 2021 14:42 Updated Yes. However if in doubt look at the NHS guidelines available HERE, contact our clinicians, or consult your doctor or healthcare professional. Related articles Are there any side effects from Finasteride or Minoxidil? What do Hair Vitamins do? What is the benefit of using two products (Finasteride & Minoxidil)? Do Hair Vitamins contain any allergens? Are Hair Vitamins suitable for Vegetarians? Comments 0 comments Article is closed for comments.