If you want thicker hair or less shedding, the right shampoo can help. No shampoo will fix every problem, but some keep your scalp clean, reduce breakage, and give hair a chance to grow. Below are seven popular shampoos people use for growth. I kept this plain and honest – like talking to a friend.
1. Pura D’Or Anti-Hair Thinning Shampoo
Pura D’Or is a crowd favorite for thinning hair. It has biotin, argan oil, and herbal blends aimed at reducing breakage. Many people say it makes hair look fuller and fall out less. Costco Wholesale+1

2. Nioxin Cleanser Shampoo (System Kits)
Nioxin makes different kits for thinning hair. These are clarifying and meant to clear the scalp so follicles can breathe. Some users see thicker hair after regular use; others find it too drying, so try it a few times before you decide. Reddit

3. Viviscal Gorgeous Growth Densifying Shampoo
Viviscal’s line targets thinning with a mix of nutrients and gentle cleansing. Many users report more volume and less oil at the roots. It’s praised for giving an instant fuller look while supporting long-term health. style apotheca+1

4. Aveda Invati Advanced (Exfoliating Shampoo)
Aveda’s Invati line focuses on scalp care. It exfoliates and helps remove build-up that can block follicles. Some users say it reduces shedding and helps baby hairs grow back. A few find it dries the ends, so pair it with a good conditioner. Allure+1

5. Kérastase Genesis Bain Nutri-Fortifiant
Kérastase Genesis is a salon brand made to strengthen hair and reduce breakage. It is richer and feels more nourishing on dry, fragile hair. Some people love the results, but a few report initial shedding – stop if that happens. Amazon+1

6. OGX Biotin & Collagen Shampoo (Extra Strength)
OGX’s biotin and collagen shampoo is affordable and easy to find. It aims to thicken strands and add body. Results vary a lot by person – some swear by it, others say it didn’t help. If you try it, watch how your hair reacts. ogxbeauty.com

7. Alpecin Caffeine Shampoo
Alpecin is known for caffeine in the formula. People use it to stimulate the scalp and support hair strength. Some think caffeine shampoos help, others call them gimmicks. Still, it’s a low-cost option to test. Amazon+1

What Real Reddit Users Say (Honest Voices)
- “Pura D’or seemed to make my hair shed less. I repurchased it a few times.” – Reddit user in r/HaircareScience. Reddit
- “Nioxin made mine feel thicker quickly, but it ruined my hair texture for a bit.” – Reddit post in r/malehairadvice. Reddit
- “Viviscal helped my oily scalp and even regrew hair in sparse spots.” – Reddit comment in r/finehair. Reddit
- “Invati helped with baby hairs but made my hair a little dry after use.” – Reddit r/Aveda thread. Reddit
These are real user comments. People’s hair types and results differ. Use these as a guide, not a promise.
How to Pick a Good Shampoo for Growth
- Look for low sugar, no harsh sulfates, and ingredients like biotin, caffeine, rosemary, or gentle exfoliants.
- If your scalp is oily, choose clarifying formulas a few times a week. If hair is dry, pick gentler, moisturizing options.
- Don’t expect instant regrowth. Give a shampoo 8–12 weeks to show effects.
- See a doctor if your hair loss is severe; while shampoos can help, they might not be able to stop medical causes.
FAQs
Q: Will a shampoo regrow lost hair?
A: Usually not on its own. With time, shampoos can promote healthy scalps and less the breakage, which can promote new growth.
Q: How long until I see a change?
A: Most people try a shampoo for 2–3 months before judging results.
Q: Can a shampoo cause hairfall more at first?
A: Sometimes yes, it can happen . When you change products, old weak hairs may shed faster before new ones grow. If shedding is heavy check a doctor.
Q: Are natural shampoos better?
A: Natural” does not necessarily imply superiority. The ingredients and the way your scalp responds are more important than the label.
Final Thought
It takes a lot of trial and error to find the best shampoo for hair growth. What suits one individual might not suit another. Choose a mild, well-reviewed option from this list to start with, use it regularly, and monitor any changes.
Have patience – hair grows slowly. And if you’re worried, talk to a dermatologist or trichologist. Small steps and the right care often add up to healthier hair over time.