Best organic shampoo for hair loss

Cel Microstem Natural Hair Thickening Shampoo contains olive fruit oil and protein extracts to nourish thinning hair and prevent hair loss. Customers comment that it improved their hair health while going through the menopause and overall the consensus is that this shampoo improves condition and thickness.

The groundbreaking formula improves hair follicle health and works to limit thinning. The olive fruit oil and protein extracts promote scalp health and prevent oiliness, while the ginseng extract increases the number of papilla cells in the scalp to make hair grow. Customers say they've seen amazing improvement in their hair quality, with significant growth and thickness in just a month. Over 5,050 reviews on Amazon rate it 4.1 out of 5.

Some customers comment that the dispenser didn't work properly, but these comments are in the minority.

Made with natural ingredients, the Pura D'Or Premium Organic Argan Oil Shampoo for Hair Loss is made with no harmful additives. Plus, there are thousands of highly rated reviews claiming its helped with hair thinning. With extracts of powerful ingredients to promote hair loss, as well as added Biotin and DHT blockers, your hair will be back to health in no time.

Customers rate the effectiveness of this shampoo and there are some before and after photos to show the difference in the thickness of their hair. Over 25,000 customers have left a review, rating it 4.0 out of 5.

However, there are a few very strong reviews that say the shampoo had an adverse effect with one claiming it left their hair feeling coarse and another saying the thinness of their hair worsened. But there are others that say this product was fine on a sensitive scalp.

With a hair loss prevention rate of over 83 per cent, the Natur Vital Hair Loss Shampoo formula is composed of wheat and soy seeds, ginseng extract and a multitude of vitamins to strengthen capillary growth and provide your hair with all the essential nutrients. It can also help with breakage and split ends, leaving your hair strong and shiny.

74 per cent of customers recommend this hair loss shampoo. Additionally, a customer found that this was an effective shampoo at reducing dermatitis. In general, customers say a little goes a long way, it smells pleasant and produces a lovely lather. But note, that there were reviews that said it left their hair feeling drier.

Formulated with biotin, quinoa protein, vitamin E and other natural ingredients, this Avalon Organics Biotin Thickening Shampoo stimulates the scalp, strengthens hair strands and prevents hair loss at the thinning stage. It'll leave your hair feeling thicker and softer, and is completely cruelty-free. A customer found that this was an effective shampoo in combatting hair loss due to hormonal imbalance. Also, Customers praise it for leaving their hair feeling hydrated, shiny and cleansing their scalp. With almost 6,000 reviews, Amazon customers rate this shampoo 4.2 out of 5.

Do bear in mind that the formulation may not suit all hair types and a minority of customers felt this shampoo made their hair drier.

Tested by Kay: "I have fine hair that takes a bit of styling to give it an extra bounce, so was eager to try out a shampoo that could potentially remove this task. I like the smell; it's got a nice herbal rosemary scent; it's very gentle and doesn't irritate my scalp either. Having natural ingredients was important to me as I've dyed my hair for several years now and like to reduce other irritants! My hair looks thicker after using this, giving it the extra lift I was looking for."

With its vitamin-enriched formula, that's backed by science, Biotin Shampoo and Conditioner Set gives great results in a matter of weeks. Customers praise it for making hair look full and healthy without being too heavy.

Utilising natural agents, the formula encourages the growth of thicker hair by removing dirt that can clog hair follicles and supporting natural scalp circulation. There's no alcohol, parabens and sulfates and is also 100 per cent cruelty-free. It's also effective at reducing hair loss and soothing a dry scalp. Customers receiving cancer treatment have also found this an effective shampoo for making hair look thicker.

It is worth doing a patch test if you suffer from sensitivities as it contains natural ingredients that may not suit all skin types.

This shampoo and conditioner have 11,830 reviews rating them 4.2 out of 5.

It sounds unusual, but this Sphagum Botanicals Hair Growth Shampoo and Conditioner contains peat mud and argan oil that have cleansing, stimulating and nourishing properties to combat hair loss. It also works wonders to prevent dandruff through its moisturising properties. The result? Thicker, fuller hair with a healthier scalp.

It's the fulvic acid in Nordic peat that has cleansing and rejuvenating properties. Sphagnum shampoo is a medication-free alternative to Minoxidil and Finasteride to combat hair loss.

Customers highly praise this shampoo for improving the density of their hair. It also has positive results for the elderly who are going through hair loss. It's kind on sensitive scalps and deeply cleansing.

Do note the intensely dark liquid shampoo, described by a customer as "molasses" may not suit everyone for aesthetic reasons.

Made from 97 per cent naturally organic ingredients, the Stemgro Technology Stimulating Shampoo from Holland & Barrett is also vegan-friendly and cruelty-free. Working from plant-based technology and caffeine, this shampoo reinvigorates the hair from the root.

It's received several reviews from customers who are going through menopause and say this shampoo reduced their hair loss. Also, they saw results within two weeks of use. Most had hair with improved volume, though it may not be effective on all hair types.

The Argan Oil Shampoo by ArtNaturals contains a blend of argan oil and vitamin E to reduce hormonal hair loss. Plus, herbal extracts stimulate hair follicles and strengthen hair strands while simultaneously moisturising your hair. The argan oil, coconut oil and almond oil also work to give your hair a fuller appearance and have a positive effect on hair growth.

Customers say it works on treated hair and it's gentle on sensitive skin. They praised the scent, nourishing formula that made hair softer and manageable. It strikes a good balance between being cleansing yet hydrating. Customers also say that the benefit is worth the higher price-point.

Put some goodness back in your hair with Global Keratin Moisturizing Shampoo and Conditioner. It contains natural, hypoallergenic ingredients that prevent thinning and breakage through the absorption of essential nutrients.

A customer used this to replenish their hair after hot yoga sessions. Also, others have been using it after having keratin or Brazilian blow dry treatments as their go-to sulfate-free shampoo. It helps calm over-treated and frizzy hair.

It's an expensive, salon-quality shampoo and conditional but reviews are positive, with 2,230 customers rating it 4.2 out of 5.

Ayluna Shampoo for Fine Hair is all-natural and certified organic. It contains organic ginger and liquorice root. The ingredients strengthen hair and improve volume and shine. Ginger stimulates hair growth, while liquorice deeply nourishes hair.

Tested by Lorraine: "I wasn't sure about the smell at first, but at least it is an organic/herbal smell rather than something quite chemical, which is what I'm more used to from other thickening shampoos. While the bottle isn't huge, you don't need to use it very much; it lathers up nicely and is easy to spread through my hair, which, although thinning, is quite curly. My hair seemed a lot shinier after the first use, and after a few uses, I think it's helped it look thicker and give it more volume. I would recommend it as it is 100% natural ingredients, and I liked the reassurance that I wasn't doing more damage to my hair."