Best Hair Growth Shampoos of 2025

"I absolutely love this shampoo! The scent is delightful, with refreshing hints of rosemary, tea tree, and mint that make every wash feel like a spa experience. My hair feels noticeably softer, thicker, and healthier after each use. Overall, it's a fantastic product that strengthens and thickens my hair beautifully. Highly recommend!"

"I've been using this Biotin-Infused Rosemary Shampoo with the tea treatment formula, and the results have been phenomenal. It's a game-changer for anyone looking to achieve thicker, longer, and stronger hair. After consistent use, my hair feels noticeably healthier, with more volume and resilience than ever before. This shampoo delivers on its promises!"

"I have been using this shampoo for a week now, and my hair is noticeably softer. I am also losing less hair down the drain. I'm excited to see the long-term benefits!"

"I've been using this shampoo for a few weeks, and I absolutely love the results. My hair feels incredibly soft and smooth, as if I've just left the salon. The amazing smell lingers lightly throughout the day without being overpowering."

"Mielle Organics Rosemary Mint Strengthening Shampoo is a game-changer for my hair care routine. The refreshing rosemary and mint scent leaves my scalp feeling invigorated and clean. I've noticed less breakage and shinier hair."

"I love this shampoo—the scent is incredible, and the minty tingle leaves my scalp feeling so refreshed! My hair looks healthier and shinier. However, I wish the propylene glycol wasn't included."

"I have thin hair and styling was tough. Since using this shampoo, my hair feels healthier and looks fuller. I don’t need any styling products anymore! I used to rely on pomade for volume, but now I enjoy a natural fullness without any added chemicals. I highly recommend it for those with thin hair."

"After using it for over a month and a half, I can confirm my hair feels clean and has a pleasant odor. However, I haven't noticed a significant change in thickness. That said, my hair feels better overall, and my scalp is cleaner. It has similar ingredients to Hims shampoo but at a better price, which I appreciate."

"I’ve been using the Rosemary and Biotin Shampoo for about six days, and my hair looks healthier and shinier. I appreciate the all-natural ingredients, especially since I take medications affecting my hair. I made sure to follow the instructions and leave it on for five minutes. It's transforming my hair, and I'm considering adding it to my Subscribe and Save list."

"After using this shampoo for over a year, I noticed remarkable improvements in my dry, curly hair. It helps me wash less frequently and keeps my scalp feeling great. My hair is now moisturized and I've seen a reduction in shedding."

"I wasn't one to write reviews, but after nearly five months of using this shampoo, I feel compelled to share my experience. It has completely eliminated my dandruff and made my scalp feel incredibly healthy. My hair is now softer and shinier than ever before!"

"I recently decided to give this shampoo another try after having great results in 2019. My hairline is thinning again, and I'm hoping to achieve the same positive results as before. Fingers crossed!"

"The Biotin and Rosemary Shampoo has become a staple in my daily routine, and I've definitely seen improvements! My hair feels thicker, and it has a fresh, clean scent along with the benefits of tea tree oil and ginger. It's been effective for my thinning hair, and I love how healthy my scalp feels."

"I really enjoy using this shampoo because the tea tree oil and ginger provide a refreshing sensation on my scalp, making each wash feel invigorating. The natural ingredients nourish my scalp, stimulate hair growth, and strengthen my thinning hair. Plus, the light herbal scent is pleasant and not overpowering. It’s a great value for money!"

"This shampoo is fantastic! It has truly helped with my hair loss and has made my hair feel thicker and healthier. I would highly recommend it!"

"I bought this for my husband, who has thinning hair at the top of his head. While I can't say it's promoting hair growth, he feels his scalp is less oily now, and his daily hair loss has decreased. He wants to keep using it for those reasons."

"I've been using this shampoo for two weeks now. It's too early for noticeable hair growth, but I'm really enjoying the experience. The rich lather is indulgent, and the fresh scent is invigorating. It cleans my hair thoroughly without drying it out, and I'm excited to see how it performs over time."

"I was skeptical about hair growth shampoos at first, but I decided to try this one because of the price. After five weeks of use for my receding hairline and thinning hair, I can already see and feel a difference. My existing hair feels thicker, and I’m starting to notice new hair growth. The scent is nice and not overpowering, and the shampoo lasts a long time."

"After my second round of Covid, I noticed my hair was thinning badly. This shampoo worked wonders; after just the first wash, I felt my hair was thicker. My husband and I have used it for two months and are seeing new hair growth. It smells nice and I've experienced no scalp irritation."

"At 76, I was dealing with wiry, dry hair that was falling out more than usual. After using the shampoo and conditioner just twice, my hair feels full of spring and body, shiny, and manageable. My scalp is clean and no longer itchy. They are definitely a game changer for me!"

"As a 57-year-old woman with long, fine, thinning hair, I’ve had my struggles. This shampoo and conditioner really deliver on volume and cleansing. However, I've noticed new hair growth around my hairline and temples, which is concerning. I’m trying to be cautious and not let it affect my facial hair."

"I've tried everything out there, and Nutrafol is the only product that works! After one year of use, my hair feels fuller than it has in 35 years. I recommend starting with the pills, followed by the shampoo and conditioner for amazing results!"

"For months, I debated whether to invest in Nutrafol due to its price. Now, after using the shampoo and conditioner, I can say they are worth every penny. My fine hair feels textured and has weight, and I'm only washing it a few times a week!"

"I was thrilled when I saw results after the first use of Nutrafol shampoo! My thinning, lifeless hair feels thicker and healthier now, especially after struggling with hair loss from GLP-1 injections. I'm so thankful for Nutrafol!"

"I really like this shampoo; it left my hair feeling very clean and soft even before using the conditioner. I've typically purchased high-priced, fancy brands, but this is so much better than anything else I've tried. I highly recommend it!"

"After using various products for hair fullness, I was very disappointed with this one. I felt it was quite expensive and didn't noticeably help with hair thickness or scent. A total waste of my hard-earned money!"

"I decided to give this rice water shampoo a try after struggling with thinning hair. After just one week, my scalp felt significantly smooth, and my hair was noticeably softer and more hydrated. The fresh scent is a bonus. I'm optimistic about the long-term effects!"

"As someone from Honduras, I'm genuinely impressed with the ingredient list! The inclusion of Batana oil, well-known for promoting hair growth, makes me confident in its effectiveness. The combination of biotin, rosemary, and mint adds to the excitement, and I love that it's sulfate-free for daily use. I'm optimistic about the results!"

"After years of bleaching, my hair was breaking and thinning. I decided to try this shampoo and I'm thrilled with the outcome! Within weeks, my hair stopped falling out and feels much stronger and healthier. It's gentle, smells wonderful, and doesn't dry out my scalp. This shampoo is a game-changer for anyone with damaged hair!"

"With my locs, I'm cautious about the products I use. After a few weeks of using the Richgrand Batana Oil Hair Growth Shampoo, I'm honestly impressed! My locs feel thicker and more hydrated, and my scalp feels refreshed. I appreciate that it's free of harsh chemicals. If you're serious about healthy hair growth, this shampoo is a must-try!"