Over the last year, I have been on a mission to grow my hair. I have been very intentional with the products that I am applying, ensuring I am minimising damage from heat or chemicals, and I have cycled through some of the best hair supplements on the market.
To reduce drastic changes in your hair, seeking out the best hair supplements is a good idea. Hair loss is something that can affect all stages and stages of life. Whether due to stress, medication, hormonal changes or age, many people experience changes in their hair, ranging from hair loss to thinning and shedding. “Our hair is the fastest-growing tissue in the human body and requires a lot of nutrition,” says trichologist Hannah Gaboardi. “Hair vitamins work by giving your hair the vitamins and minerals your hair needs.”
’s pick of the best hair vitamins at a glance:
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While the ingredients in hair vitamins vary depending on the issue they are formulated to treat, most hair vitamins contain a blend of biotin or vitamin B7, which is known for contributing to healthy hair growth, alongside nutrients like zinc, selenium and iodine.
So whatever issue you need help with, there’s likely a hair vitamin out there that can help. We’ve rounded up some of the best out there, alongside your most frequently asked questions around hair vitamins.
The hunt for the best hair growth supplements was a very personal one undertaken by editors to combat specific concerns. In the case of senior beauty shopping writer Ellie Davis, it was about regrowth after stress-related shedding, while beauty and wellness editor Morgan Fargo aimed to supercharge the follicles for density. When judging the best hair supplements, we paid attention to the ingredient list to ensure that key nutrients were included with minimal to no fillers. We also considered quality, taste and frequency. The full details of the process are here.
The following hair supplements are formulas that editors include in their daily supplementation. These are hair vitamins that we actually take, rate and wax lyrical about to anyone who will listen. The testing process was done over an extended period of time, as while some gave immediate results, it was only after three months, the length of the hair cycle, that you can truly judge whether they are worth your time and money. You can find out more about our ‘how we test’ process here.
Scroll on for ’s pick of the best vitamins for hair growth
- Why it’s -approved: Using the brand’s patented ingredient AnaGain, which is derived from pea sprout extract, this smart formula is clinically proven to reduce hair loss by 34 per cent after 28 days. In addition to slowing down loss, it helps reduce thinning, boosts density and improves thickness and growth. It also contains zinc, biotin, selenium and bladderwrack, a brown seaweed that’s rich in iodine, an essential nutrient for thyroid hormone production, which regulates hair follicles and the hair growth cycle.
- Key ingredients: AnaGain™, zinc, bladderwrack, selenium, biotin
- One capsule per day
Dose By VH Superior Hair
- Why it’s -approved: If you’re suffering from hair loss due to a hormonal imbalance, this carefully formulated supplement can help. As well as biotin to improve growth and follicle health, it contains zinc and copper, which contribute to the healthy maintenance of hair and vibrant hair pigmentation and colour.
- Key ingredients: Biotin, zinc, copper
- Three capsules per day
- Best for: postpartum hair loss
- Key ingredients: biotin and zinc
- Why it’s -approved: I have been taking Viviscal’s biotin-based supplement for over a year now, and it has made such a difference in my hair. I went to the hairdresser, who pointed out the growth that has been achieved since I first started taking two of the tablets daily, where my fine hair was thicker, stronger and in better health than the tips. The contrast was extremely noticeable. The formula contains the hair-strengthening nutrient, biotin, with the brand’s proprietary AminoMarC collagen complex as well as iron, silica, vitamin C and millet-seed extract. You should start to see the impact in three months.