Hair loss affects millions, and while it’s often a natural part of ageing, many seek ways to slow it down or encourage regrowth. With various treatments available, understanding what each offers is essential to choosing the best route. Here’s a look at five leading options: biotin injections, PRP therapy, polynucleotides, minoxidil, and exosomes.
Biotin, or vitamin B7, is vital for healthy hair, skin, and nails. Biotin injections are especially effective for those with deficiencies, often reducing hair shedding by up to 80% and promoting new growth. Typically, a course includes weekly injections for eight weeks, at around £60 per injection.
The Science: Biotin deficiency is rare, but injections benefit those lacking this essential vitamin. While research on non-deficient individuals is limited, many report reduced shedding and stronger hair.
PRP therapy, one of the most established hair loss treatments, uses the body’s growth factors to encourage hair regrowth. A small blood sample is drawn, processed, and injected into the scalp. Treatment requires about six sessions, spaced over four to six weeks.
The Science: Research shows PRP can improve hair density, thickness, and regrowth, especially for androgenic alopecia. Studies from 2014, 2017, and 2019 confirm significant improvements in treated areas.
Polynucleotides are DNA-derived compounds supporting tissue repair and blood circulation, essential for robust hair follicles. They’re increasingly popular for hair regrowth, particularly when combined with PRP.
The Science: Although still emerging, a 2021 study and pilot reports indicate improved hair density, thickness, and strength, showing promise for androgenic alopecia sufferers.
Minoxidil, a topical solution, enhances blood flow to hair follicles and extends the growth phase. Results usually appear after three to six months, with ongoing use necessary to maintain benefits.
The Science: Extensive research backs minoxidil’s effectiveness in slowing hair loss and promoting regrowth. Studies from 1987 and 2004 show improvements in hair density and thickness, especially with the 5% solution.
Exosome therapy delivers concentrated growth factors, cytokines, and signalling molecules to stimulate hair growth. Unlike PRP, exosomes provide consistent growth factors and may be more suitable for those with immune sensitivities.
The Science: Although new, a 2020 study and others show promising results, with substantial increases in hair density and thickness over six months.
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Each treatment offers unique benefits. Biotin injections and polynucleotides support general hair health, while PRP and exosome therapies harness natural growth factors. Minoxidil remains a well-researched choice, especially effective in early-stage hair loss. The ideal treatment for you depends on your goals, budget, and comfort level.
Curious about the best treatment for you? Book a free consultation with our specialist to discuss your goals and find the path to fuller, healthier hair.
📞 Call us: 07756924108
📧 Email: info@indigoclinic.co.uk
📍 Visit:
– Indigo Clinic at Looks London, 20 Main Ave, Northwood Moor Park, HA6 2HJ
– Indigo Clinic at Forest House, 8 Park Avenue, Watford, WD18 7HP
