1 New Nordic Hair Volume, £24.99 for 30 tablets, Holland & Barrett
Contains biotin, zinc and copper to help feed the scalp and follicle cells, and contribute to normal hair growth.
2 Viviscal Maximum Strength Hair Growth Supplements, £29.99 for 30 tablets, LloydsPharmacy
Formulated with biotin and a marine protein for hair growth, plus iron, which is key for producing red blood cells that carry oxygen to your hair follicles.
3 Healthspan MultiVitality Gold, £12.45 for 180 tablets, healthspan.co.uk
Contains essential vitamins, including A, B, C, D, E and K, plus iron, selenium and zinc, which help safeguard against deficiencies.…
