Many of us aspire to have beautiful, long hair, but sometimes it can be hard to grow your hair past a certain length. There are many factors that can affect the health of your tresses – poor diet, scalp problems and overzealous heating and styling can all result in thin hair, slow growth and hair breakage.
Your genetics also have a part to play in how long you can grow your hair. Asian hair, for example, is typically thicker and grows faster than Caucasian and African hair types. But don’t worry, even if you can’t grow your hair to Rapunzel proportions, there are things that you can do to make sure that your locks look their best.
One of the most important ways to take care of your hair is by using a good shampoo. Not all shampoos are created equal, though. If you’re looking for a shampoo that will help your hair grow longer and stronger, then check out the 10 best shampoos for promoting hair growth below.

1. L’Oréal Professionnel Serié Expert Pro Longer Shampoo
This shampoo from L’Oréal Professionnel is designed to promote long, healthy hair. It contains special ingredients Filler A-100 and amino acids, which work together to strengthen and thicken your hair. It’s ideal for thin and damaged hair, resulting in 94% breakage reduction with regular use. Use together with the matching conditioner and hair mask for best results.
RRP: £13.40
2. Charles Worthington GrowStrong Activating Shampoo
This gentle but powerful shampoo helps to keep your scalp health and stimulates new growth with the help of pea sprout extract. Nourishing proteins then protect your hair, allowing it to grow longer and thicker without breaking.
RRP: £7.99
3. Watermans Grow Me Shampoo
This shampoo contains a powerful blend of active ingredients including Biotin, Argan Oil, Rosemary, caffeine and Niacinamide to nourish the scalp and promote thicker, stronger hair. The formula blocks DHT, the hormone that is responsible for hair loss, and is suitable for both men and women.
RRP: £13.95
4. Lee Stafford Hair Growth Activation Shampoo
The Lee Stafford Hair Growth Activation range stimulates the scalp with ingredients including peptides, apple, lemon and sugar cane. A protein complex nourishes the hair follicles, helping to protect your hair from damage caused by heat, colouring, and styling. As well as the shampoo, the line includes a scalp scrub, conditioner, intensive scalp treatment and a stimulating serum.
RRP: £8.49
5. Shea Moisture Jamaican Black Castor Oil Shampoo
Castor oil has been used for centuries to promote hair growth. This shampoo from Shea Moisture is specially formulated for chemically treated and damaged hair to deliver intense hydration, nourishment and protection. The shampoo also contains peppermint and apple cider vinegar to invigorate the scalp and promote new growth.
RRP: £17.99
6. Umberto Giannini Grow Long Root Stimulating Shampoo
This shampoo from Umberto Giannini is designed to help promote healthy hair growth and has an anti-pollution formula to maximise your hair’s absorption of nutrients. The shampoo contains caffeine and black coffee seed extract to stimulate circulation, organic pea sprout extract to promote hair growth, and seaweed and marine extracts to nourish and protect.
RRP: £8.75
7. Grow Gorgeous Intense Thickening Shampoo
This shampoo is designed to add thickness and volume to fine, thinning hair. The formula contains a blend of rice proteins and biotin that work together to nourish the scalp and strengthen the hair shaft. It also includes caffeine to stimulate circulation and niacinamide to improve scalp health.
RRP: £16
8. Aveda Botanical Repair Strengthening Shampoo
Aveda is famous for its natural, botanical ingredients and this shampoo is no exception. The formula contains plant-powered complexes to strengthen the hair from within and mimic the hair’s outer layer. A nourishing blend of macro greens including avocado, green tea and sachi inchi oils smooth the cuticle to eliminate tangles and prevent damage.
RRP: £26
9. Kérastase Résistance Bain Extentioniste Shampoo
This intensive shampoo stimulates the scalp, protects hair from external damage, and helps you to grow longer hair without breakage. The formula contains creatine to reinforce the internal structure of the hair fibre, taurine to stimulate the scalp and ceramides to rebuild the hair’s lipid layer and promote strength and shine.
RRP: £23.50
10. Plantur 39 Phyto-Caffeine Shampoo
This shampoo for fine and brittle hair is designed to help promote healthy hair growth with a caffeine-rich formula. The shampoo contains active botanical ingredients to invigorate the scalp, activate roots and help to reduce hair loss. This product is designed specifically for women over 40 who are experiencing hormone-related hair thinning and loss.
RRP: £11.50

