Biolage Volume Bloom Shampoo
This highly rated shampoo is vegan and free of parabens and silicones. It’s a lightweight formula with a hint of fragrance that is suitable for color-treated hair. According to one reviewer: “This shampoo is by far the very best shampoo I've ever used. It's nothing short of amazing and I urge all who are browsing and researching shampoos to give this one a tryout. This shampoo is my new everyday shampoo and will remain so. […] After my very first wash with this shampoo my hair had more lift, volume, fullness and moisture than it's had in years! My scalp feels healed and that sebum is completely gone. I wash my hair daily with Biolage and as a matter of fact I'm seeing way less hairs in my brush. The key factor here is the natural botanicals and cotton bloom technology that allows your hair to actually "blossom" and look its very fullest and absolute best. My scalp feels great too.”
You can shop for this shampoo here.
OGX Thick & Full + Biotin & Collagen Volumizing Shampoo
This volumizing shampoo by OGX contains biotin and collagen, as well as hydrolyzed wheat protein to help bulk up fine strands and the sweet scent of bergamot, jasmine, and vanilla. It’s free of sulfated surfactants, parabens, phthalates, microplastic, and dye.
According to one reviewer: “I have lots of hairs but they are very fine. it really does make the hairs on my head thicker. how much? before i needed to turn an elastic twice to get it to hold, but it was so tight it would break hair when i took it out. one turn would just fall out. now one twist holds all day. i was so impressed that i had some sent to my sister and to a friend who both have problems with thinning hair. i have also noticed that my hair stays cleaner longer and my scalp is not as itchy.”
Buy this shampoo here.
Virtue Flourish Shampoo for Thinning Hair
This shampoo is specifically designed for thinning hair and contains ingredients like keratin protein that repairs and nourishes the scalp, red algae extract and sodium hyaluronate to lightly hydrate your hair without weighing it down, and peptides that calm the scalp to create optimal conditions for hair growth. It has a light citrus and basil scent and has been shows to decrease frizz and increase hair density and color vibrancy.
According to one reviewer: “It’s incredible. I have been using it for about 5 months. For the first time in YEARS I have length and the texture is phenomenal. My hair feels different. It seems expensive but it’s not. It’s very concentrated. I wash my hair 3-4 times a week and I’ve had the same bottle fort 5 months as I noted. . The bottle is a little less than half full Love it!!”
Buy this shampoo here.
Keranique Volumizing Shampoo and Conditioner
If you’d rather benefit from a shampoo and conditioner duo that both have fine and thinning hair in mind, this pair from Keranique are celebrated for their ingredients, which include keratin amino complex, biotin, and niacinamide. They’re free of sulfates, parabens, and dyes, and are said to reduce breakage and frizz.
One reviewer had this to say: “I started using this product recently and my hair stylist can already feel and see the difference. New growth is visible when she parts my hair for a haircut. I am very happy with the shampoo and conditioner because my hair looks and feels so healthy.”
Purchase this shampoo here.
Nioxin Scalp + Hair Thickening System 2 Shampoo
This nioxin shampoo helps boost hair density and hydrates the scalp and hair. It contains caffeine to stimulate hair follicles, wild mint oil to stimulate the scalp and boost circulation, peppermint oil to regulate sebum production, and niacinamide to nourish and hydrate your scalp and hair.
According to one reviewer: “I’ve been on the fence with nioxin but I’ve had a ton of breakage recently. I switched away from it for a while and immediately noticed a difference in my hair for the worse. I switched back really quickly and now have seen my hair strength improve. The minty smell isn’t overwhelming and the bottle lasts a fair amount of time.”
Purchase this shampoo here.
Tea Tree Lemon Sage Thickening Shampoo
You guessed it: the key ingredients in this thickening shampoo are lemon, sage, and tea tree oil, which clean your scalp and plump up fine strands. This color-safe vegan formula is free of parabens and gluten and has a scent that one reviewer calls “invigorating.”
One reviewer reported: “After using this shampoo for a few weeks, I’ve noticed a remarkable difference in the thickness and fullness of my hair. It feels like I have more hair to work with, and the added volume is truly impressive. Not only does my hair look fuller, but it also feels incredibly soft and manageable. I love how lightweight the shampoo is, as it doesn’t weigh down my hair or leave any residue behind.
Another aspect I appreciate about this shampoo is that it contains natural ingredients and is free from harsh chemicals. It gives me peace of mind knowing that I’m using a product that not only enhances the appearance of my hair but also takes care of its health.”
You can purchase this shampoo here.