Best Selling Protein For Hair: See Top Product Rankings by Sales Volume & Market Trends

August 2026
127 Products Tracked

Looking for the most popular protein for hair products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "protein for hair." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B00K6JUG4K currently leads the protein for hair market with 90K monthly sales, followed closely by B07QZ5CTTF with 90K monthly sales and B09RQBHRCT with 90K monthly sales. Meanwhile, ASIN B08T2WP81T stands out as the fastest-growing product, achieving an impressive 50.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
Vital Proteins Collagen Peptides Powder Advanced, Unflavored, 20oz | Hyaluronic Acid & Vitamin C, Supports Hair Skin & Nails, Collagen Peptides, 27 Servings
1
B00K6JUG4K
$42.99·
4.5
Units/sold90K
Nutrafol Women's Balance Hair Growth Supplements, Age 45+, 1-Month Bottle | #1 Dermatologist-Recommended Hair Growth Supplement Brand, Clinically Tested for Visibly Thicker Hair and Scalp Coverage
2
B07QZ5CTTF
$88.00·
4.1
Units/sold90K
Vital Proteins Collagen Peptides Powder, Unflavored, 9.33oz | Grass-Fed Collagen Peptides, Supports Hair Skin & Nails, Bones & Joints, 13 Servings
3
B09RQBHRCT
$18.65·
4.6
Units/sold90K
🚀Fastest Growing
by MoM sales growth
Pantene Miracle Rescue 10in1 Multitasking Spray - Heat Protection, Detangles, Repairs Damaged, Dry Hair, Improves Shine, Leave-In Conditioning Treatment with Keratin and Pro-Vitamin B5, 5.7 oz
#1
B08T2WP81T
$12.84·
4.5
Pantene Miracle Rescue 10in1 Multitasking Spray - Heat Protection, Detangles, Repairs Damaged, Dry Hair, Improves Shine, Leave-In Conditioning Treatment with Keratin and Pro-Vitamin B5, 5.7 oz
Units/sold
30K50.0%
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
#2
B09HR5KSR8
$29.00·
4.3
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
Units/sold
50K25.0%

Top Selling Protein For Hair

As of August 2026, we analyzed 127 tracked products in Amazon's "protein for hair" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 30,000 and 90,000 monthly sales. B00K6JUG4K leads the protein for hair market with an estimated 90,000 monthly sales, down 10.0% from the previous month.

127Products Tracked
50,000Top 10 Avg. Sales
$39.84Top 10 Avg. Price
4.4Top 10 Avg. Rating
🏆
Vital Proteins Collagen Peptides Powder Advanced, Unflavored, 20oz | Hyaluronic Acid & Vitamin C, Supports Hair Skin & Nails, Collagen Peptides, 27 Servings
#1
B00K6JUG4K

Vital Proteins Collagen Peptides Powder Advanced, Unflavored, 20oz | Hyaluronic Acid & Vitamin C, Supports Hair Skin & Nails, Collagen Peptides, 27 Servings

90,000
▼ 10.0%
Units Sold/mo
$42.99
Price
4.5
Rating
214.6K
Reviews
2
Nutrafol Women's Balance Hair Growth Supplements, Age 45+, 1-Month Bottle | #1 Dermatologist-Recommended Hair Growth Supplement Brand, Clinically Tested for Visibly Thicker Hair and Scalp Coverage
B07QZ5CTTF
$88.00
4.1 (15.7K)
Nutrafol Women's Balance Hair Growth Supplements, Age 45+, 1-Month Bottle | #1 Dermatologist-Recommended Hair Growth Supplement Brand, Clinically Tested for Visibly Thicker Hair and Scalp Coverage
90,000 Units Sold/mo▼ 10.0%
3
Vital Proteins Collagen Peptides Powder, Unflavored, 9.33oz | Grass-Fed Collagen Peptides, Supports Hair Skin & Nails, Bones & Joints, 13 Servings
B09RQBHRCT
$18.65
4.6 (68.8K)
Vital Proteins Collagen Peptides Powder, Unflavored, 9.33oz | Grass-Fed Collagen Peptides, Supports Hair Skin & Nails, Bones & Joints, 13 Servings
90,000 Units Sold/mo▲ 11.1%
4
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
B09HR5KSR8
$29.00
4.3 (31.4K)
K18 Leave-In Molecular Repair Hair Mask, Patented, Lasting Repair For Dry, Frizzy, Damaged Hair, Reverse Damage In 4 Minutes From Bleach, Color, Chemical Services + Heat
50,000 Units Sold/mo▲ 25.0%
5
Nutrafol Men Hair Growth Supplements, Ages 18-49, 1-Month Bottle | #1 Dermatologist-Recommended Hair Growth Supplement Brand, Clinically Tested for Visibly Thicker Hair and Scalp Coverage
B00LTZEEGQ
$88.00
3.9 (5.8K)
Nutrafol Men Hair Growth Supplements, Ages 18-49, 1-Month Bottle | #1 Dermatologist-Recommended Hair Growth Supplement Brand, Clinically Tested for Visibly Thicker Hair and Scalp Coverage
30,000 Units Sold/mo
10
Force Factor Hair Growth Accelerator Soft Chews with Lustriva | Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin for Thicker, Fuller Hair, 60 Soft Chews
B0DGR9J7LB
$39.99
4.2 (6.1K)
Force Factor Hair Growth Accelerator Soft Chews with Lustriva | Hair Growth Vitamins for Women & Men with Clinically Studied Lustriva & Biotin for Thicker, Fuller Hair, 60 Soft Chews
30,000 Units Sold/mo▼ 40.0%
View All 127 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the protein for hair price landscape, we segmented all 127 tracked listings in Amazon's live "protein for hair" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best protein for hair price zone, absorbing 52% of the assortment (219 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the protein for hair category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 52% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
52%
219 products

Top products in this price tier

#1
B00K6JUG4K
$42.99
90k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
24%
101 products
$0.00 ~ $10.00
Tier 3
12%
51 products
$50.00 ~ $100.00
11%
Unlock to view all price tier distributions and their ASIN sales contributions

"Protein for hair" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "protein for hair" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-02 to 2026-08-08, the Amazon USweekly search volume for "protein for hair" was approximately 289 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #624,512, climbing 30,275 positions from the previous week. Additionally, the top 3 products for this keyword capture 39.8% of the total click share and 42.9% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

protein for hair

ASINSIGHT
Search Frequency Rank
624,512
30,275
Search Volume
289
5.1%
Top 3 Click Share
39.8%
Top 3 Conv. Share
42.9%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
289
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

One Amazon dataset. Two ways to use it.

Every number in this protein for hair report comes from the Amazon market data ASINSIGHT tracks. Pick how you want to work with it.

Web AppExplore & Monitor

Explore the full data

Browse the complete, structured picture in a ready-made interface — and keep tracking it as the market moves.

  • Organic vs. ad traffic shifts per product
  • Hourly rank and search-volume tracking
  • Competitor ASINs and historical trends
Explore the full data

Starts with a free ASINSIGHT account

MCPAsk & AnalyzeFree Beta

Analyze the data your way

Connect the same data to ChatGPT, Claude or Cursor, then combine any dimensions to answer your own questions.

  • Combine product, keyword, sales & ranking data freely
  • Follow up in your own words, no fixed reports
  • Works in ChatGPT, Claude & Cursor
Analyze with ASINSIGHT MCP

20,000 credits/mo free, no credit card

ASINSIGHT logo

Empower Amazon Sellers With Keyword Expertise Boost Product Keyword Rankings.

Copyright © 2026 ASINSIGHT All rights reserved.

|