Looking for the best hair treatments? Our team ranked the top 10 by real customer review volume (761,281 reviews in total), led by Energizer™, Hair Follicle Stimulator, 2 fl oz (59 ml).
How we rank it: Energizer™, Hair Follicle Stimulator, 2 fl oz (59 ml) takes our top spot: it's the standout hair treatments in this guide, earning the lead for how consistently shoppers reach for it.
How we rank it: Energizer, Hair Follicle Stimulator, 8 fl oz (237 ml) lands at #2 largely for Hobe Labs's reputation for quality.
How we rank it: Skin, Nails & Hair, Advanced MSM Formula, 120 Tablets lands at #3 largely for Solgar's reputation for quality.
How we rank it: At #4, Skin, Nails & Hair, Advanced MSM Formula, 60 Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: We placed Scalp & Hair Strengthening Oil, Rosemary Mint, 2 fl oz (59 ml) at #5 thanks to its strong balance of quality and price.
How we rank it: At #6, Smooth As Silk™, Deep Moisture Shampoo, For Damaged Hair, 8.5 fl oz (250 ml) earns its spot for how consistently shoppers reach for it.
How we rank it: At #7, Smooth As Silk™, Deeper Moisture Conditioner, For Damaged Hair, 8.5 fl oz (250 ml) earns its spot for how consistently shoppers reach for it.
How we rank it: We placed Frizz Be Gone™, Super Smoothing, Anti-Frizz Hair Serum, 2.75 fl oz (81 ml) at #8 thanks to its strong balance of quality and price.
How we rank it: We placed Jamaican Black Castor Oil, Strengthen & Restore Treatment Hair Masque, 2 oz (57 g) at #9 thanks to SheaMoisture's reputation for quality.
How we rank it: Deep Conditioning, Hair Masque, Olive & Avocado, 6 oz (170 g) lands at #10 largely for Earth Science's reputation for quality.
| # | Product | Brand | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|---|
| 1 | Energizer™, Hair Follicle Stimulator, 2 fl oz (59 ml) | Hobe Labs | 9.0 | 4.4 | 126,077 | $3.85 | View → |
| 2 | Energizer, Hair Follicle Stimulator, 8 fl oz (237 ml) | Hobe Labs | 9.0 | 4.4 | 126,081 | $11.60 | View → |
| 3 | Skin, Nails & Hair, Advanced MSM Formula, 120 Tablets | Solgar | 9.5 | 4.7 | 76,998 | $18.92 | View → |
| 4 | Skin, Nails & Hair, Advanced MSM Formula, 60 Tablets | Solgar | 9.5 | 4.7 | 76,997 | $11.19 | View → |
| 5 | Scalp & Hair Strengthening Oil, Rosemary Mint, 2 fl oz (59 ml) | Mielle | 9.3 | 4.6 | 71,321 | $9.99 | View → |
| 6 | Smooth As Silk™, Deep Moisture Shampoo, For Damaged Hair, 8.5 fl oz (250 ml) | Giovanni | 9.1 | 4.5 | 70,909 | $10.99 | View → |
| 7 | Smooth As Silk™, Deeper Moisture Conditioner, For Damaged Hair, 8.5 fl oz (250 ml) | Giovanni | 9.1 | 4.5 | 57,899 | $10.99 | View → |
| 8 | Frizz Be Gone™, Super Smoothing, Anti-Frizz Hair Serum, 2.75 fl oz (81 ml) | Giovanni | 9.1 | 4.5 | 56,235 | $11.99 | View → |
| 9 | Jamaican Black Castor Oil, Strengthen & Restore Treatment Hair Masque, 2 oz (57 g) | SheaMoisture | 9.5 | 4.7 | 53,203 | $2.99 | View → |
| 10 | Deep Conditioning, Hair Masque, Olive & Avocado, 6 oz (170 g) | Earth Science | 9.3 | 4.6 | 45,561 | $11.24 | View → |
Our editorial team evaluates every product on the factors that matter most to shoppers, not just price.
We rank by verified customer reviews and rating. For added assurance, we recommend choosing products that carry independent third-party testing or certification. These organisations publish public standards and verified-product listings:
This guide is for general information only and is not medical advice. Consult a qualified professional before starting any supplement.
We rank hair treatments primarily by their number of verified customer reviews, a strong signal of real-world popularity, and factor in average rating. We never accept payment for placement.
This guide compares 10 of the most-reviewed hair treatments available, ranked from most to least reviewed.
The products in this comparison were in stock at our last update (2026-09-01). Availability can change, so check the product page for current status.
Top-reviewed brands in this category include Hobe Labs, Solgar, Mielle, Giovanni and others.
Based on verified customer review counts, Energizer™, Hair Follicle Stimulator, 2 fl oz (59 ml) by Hobe Labs is the best-reviewed hair treatments, with 126,077 reviews and a 4.4/5 rating.