The 11 Best Hair Growth Shampoos of 2025, Tested by Byrdie

If you’ve been noticing more hair in your brush than usual, you’re not alone. Hair thinning and hair fall affect millions, and finding the right shampoo can make all the difference. The good news? 2025 has brought some seriously advanced formulas that combine biotin, DHT blockers, and nourishing botanicals to stimulate regrowth and strengthen your strands from root to tip.

In this guide, we’ve rounded up the 11 best hair growth shampoos of 2025, all tested and reviewed by experts. Whether you’re dealing with hair fall, weak roots, or simply want thicker, fuller locks, this list has something for every hair type and concern.

Why Invest in a Hair Growth Shampoo?

A great hair growth shampoo is more than just a cleanser—it’s a treatment. These formulas are packed with active ingredients like biotin, caffeine, saw palmetto, and keratin that target scalp health and reduce breakage.

Here’s what you can expect when using a strengthening or anti-hair fall shampoo regularly:

• 🌿 Reduced hair fall and breakage
  
  

• 💪 Improved root strength
  
  

• 💧 Better scalp hydration and pH balance
  
  

• 🌸 Visible regrowth within 2–3 months
  
  

• ✨ Shinier, thicker, and more resilient strands
  
  

When used consistently, these shampoos can transform your hair from dull and thinning to voluminous and healthy.

How We Tested These Hair Growth Shampoos

To find the best of 2025, beauty testers and trichologists (hair experts) evaluated over 50 shampoos for:

• Ingredient quality and concentration
  
  

• Effectiveness for reducing hair fall
  
  

• Scalp friendliness (pH balance and irritation)
  
  

• Fragrance and texture
  
  

• Visible results after 4–8 weeks of use
  
  

The result? A curated list of the most effective and dermatologist-approved options on the market.

The 11 Best Hair Growth Shampoos of 2025

1. Nioxin Cleanser Shampoo System 2 – Best Overall Anti-Hair Fall Shampoo

If you want salon-level results, Nioxin System 2 remains a top performer. This DHT blocker shampoo targets scalp buildup while strengthening thin strands.

• Key Ingredients: Peppermint oil, biotin, niacinamide
  
  

• Best For: Thinning, color-treated hair
  
  

• Why We Love It: Refreshing, cooling feel that boosts scalp circulation.
  
  

2. OGX Biotin & Collagen Shampoo – Best Budget Option

Affordable yet effective, OGX delivers visible volume and fuller-looking hair without stripping moisture.

• Key Ingredients: Biotin, collagen, hydrolyzed wheat protein
  
  

• Best For: Fine or limp hair
  
  

• Why We Love It: Adds instant fullness and bounce.
  
  

3. Pura D’Or Original Gold Label – Best Natural Regrowth Formula

A cult favorite for a reason, Pura D’Or uses a botanical-rich regrowth formula to tackle hair thinning naturally.

• Key Ingredients: Argan oil, saw palmetto, red Korean seaweed
  
  

• Best For: Men and women seeking natural growth
  
  

• Why We Love It: Sulfate-free, vegan, and clinically tested.
  
  

4. Bondi Boost HG Shampoo – Best for Fast Results

This Australian-made hair growth booster is loved by influencers and dermatologists alike.

• Key Ingredients: Peppermint oil, rosemary, saw palmetto
  
  

• Best For: Early signs of thinning
  
  

• Why We Love It: Noticeable results in as little as 4 weeks.
  
  

5. Revita High-Performance Hair Stimulating Shampoo – Best for DHT Blocking

Scientifically backed and dermatologist-tested, Revita fights hair loss at the root cause—DHT (dihydrotestosterone).

• Key Ingredients: Caffeine, ketoconazole, biotin
  
  

• Best For: Men with androgenic alopecia
  
  

• Why We Love It: Clinically proven to improve follicle density.
  
  

6. Briogeo Blossom & Bloom Ginseng Shampoo – Best for Volume and Growth

Perfect for those who want thicker, bouncier hair without harsh chemicals.

• Key Ingredients: Ginseng, biotin, maltodextrin
  
  

• Best For: Fine, brittle hair
  
  

• Why We Love It: Smells amazing and adds visible lift.
  
  

7. Kérastase Genesis Bain Nutri-Fortifiant – Best Luxury Strengthening Shampoo

For those who want a luxurious anti-hair fall experience, Kérastase delivers salon-level nourishment.

• Key Ingredients: Edelweiss stem cells, ginger root
  
  

• Best For: Weakened hair prone to breakage
  
  

• Why We Love It: Leaves hair silky soft while reducing fall.
  
  

8. Nutrafol Root Purifier Shampoo – Best for Scalp Health

This dermatologist-recommended shampoo focuses on scalp detoxification for optimal growth.

• Key Ingredients: Australian wild berries, vegan protein, biotin
  
  

• Best For: Oily or flaky scalps
  
  

• Why We Love It: Balances scalp microbiome for healthier roots.
  
  

9. Vegamour GRO Revitalizing Shampoo – Best Vegan Formula

Clean, cruelty-free, and incredibly effective, Vegamour GRO is the go-to for those who prefer plant-based products.

• Key Ingredients: Mung bean, curcumin, red clover
  
  

• Best For: Vegan or eco-conscious users
  
  

• Why We Love It: Boosts density and reduces shedding naturally.
  
  

10. Ultrax Labs Hair Surge – Best Caffeine-Infused Shampoo

If you’re looking for energy for your scalp, Ultrax Labs Hair Surge is a powerhouse.

• Key Ingredients: Caffeine, saw palmetto, ketoconazole
  
  

• Best For: Early-stage thinning
  
  

• Why We Love It: Stimulates follicles and strengthens roots.
  
  

11. L’Oréal Paris EverStrong Thickening Shampoo – Best Drugstore Find

Proof that drugstore doesn’t mean compromise.

• Key Ingredients: Rosemary extract, amino acids
  
  

• Best For: All hair types
  
  

• Why We Love It: Gentle yet powerful strengthening formula at an affordable price.
  
  

How to Choose the Right Hair Growth Shampoo for You

Here’s a quick guide to help you pick the perfect formula for your hair goals:

💡 Tip: For best results, pair your shampoo with a matching conditioner or serum from the same line.

Hair Care Routine to Maximize Growth

To get the most out of your hair growth shampoo, follow this simple routine:

1. Wash 2–3 times a week to maintain natural oils.
   
   

2. Massage your scalp for 2 minutes during each wash to improve circulation.
   
   

3. Follow with a conditioner or leave-in treatment.
   
   

4. Use a wide-tooth comb to prevent breakage.
   
   

5. Maintain a balanced diet rich in protein and iron for internal support.
   
   

Expert Hair Care Tips for 2025

• Switch to satin pillowcases to reduce friction.
  
  

• Avoid tight hairstyles that strain your roots.
  
  

• Limit heat styling and use a protectant spray.
  
  

• Get regular trims to eliminate split ends.
  
  

• Try scalp exfoliation once a week for better absorption of active ingredients.
  
  

Conclusion: Stronger, Fuller Hair Starts Here

Whether you’re dealing with postpartum shedding, stress-related hair loss, or simply want thicker, healthier locks, these 11 best hair growth shampoos of 2025 deliver proven results.

From DHT-blocking formulas to biotin-rich treatments, there’s a perfect match for every hair type and concern.

✨ Ready to upgrade your routine? Explore our range of hair care essentials and beauty accessories designed to make every day a good hair day.

Suggested Internal Links:

• Explore our latest hair accessories collection to complement your new look.
  
  

• Shop our beauty and skincare range for a complete self-care routine.
  
  

• Check out our summer fashion essentials to match your fresh, voluminous hair.
  
  

Suggested External Links:

• Byrdie: Best Hair Growth Products of 2025
  
  

• Healthline: Causes of Hair Loss and Treatments
  
  

• Allure: Expert Tips on Hair Strengthening