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

July 2026
129 Products Tracked

Looking for the most popular keratin 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 "keratin 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 B073CWSQ51 currently leads the keratin hair market with 100K monthly sales, followed closely by B07VR1NDSQ with 70K monthly sales and B09HR5KSR8 with 40K monthly sales. Meanwhile, ASIN B09HR5KSR8 stands out as the fastest-growing product, achieving an impressive 100.0% 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 July 2026
COLOR WOW Dream Coat Supernatural Spray, Anti-Humidity Frizz Control and Heat Protectant for Glassy, Shiny Hair
1
B073CWSQ51
$30.00·
4.3
Units/sold100K
Olaplex N°.7 Bonding Oil: High Shine | Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control | For Coily, Curly, Straight, and Wavy
2
B07VR1NDSQ
$32.00·
4.7
Units/sold70K
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
3
B09HR5KSR8
$29.00·
4.3
Units/sold40K
🚀Fastest Growing
by MoM sales growth
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
#1
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
40K100.0%
Biotin | Collagen | Hyaluronic Acid | Keratin - Hair Growth & Strength Support Vitamins - Skin & Nails Supplement - Clinically Tested for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7 - 60 Caps
#2
B09RKDGYJD
$27.99·
4.5
Biotin | Collagen | Hyaluronic Acid | Keratin - Hair Growth & Strength Support Vitamins - Skin & Nails Supplement - Clinically Tested for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7 - 60 Caps
Units/sold
30K100.0%

Top Selling Keratin Hair

As of July 2026, we analyzed 129 tracked products in Amazon's "keratin 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 10,000 and 100,000 monthly sales. B073CWSQ51 leads the keratin hair market with an estimated 100,000 monthly sales, up 9.0% from the previous month.

129Products Tracked
34,000Top 10 Avg. Sales
$26.96Top 10 Avg. Price
4.5Top 10 Avg. Rating
🏆
COLOR WOW Dream Coat Supernatural Spray, Anti-Humidity Frizz Control and Heat Protectant for Glassy, Shiny Hair
#1
B073CWSQ51

COLOR WOW Dream Coat Supernatural Spray, Anti-Humidity Frizz Control and Heat Protectant for Glassy, Shiny Hair

100,000
▲ 9.0%
Units Sold/mo
$30.00
Price
4.3
Rating
109.5K
Reviews
2
Olaplex N°.7 Bonding Oil: High Shine | Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control | For Coily, Curly, Straight, and Wavy
B07VR1NDSQ
$32.00
4.7 (60.8K)
Olaplex N°.7 Bonding Oil: High Shine | Heat Protectant, Visibly Smooths & Softens Hair, Added Color Vibrancy, Up to 72 Hour Frizz Control | For Coily, Curly, Straight, and Wavy
70,000 Units Sold/mo▲ 6.0%
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
B09HR5KSR8
$29.00
4.3 (30.4K)
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
40,000 Units Sold/mo▲ 100.0%
4
Biotin | Collagen | Hyaluronic Acid | Keratin - Hair Growth & Strength Support Vitamins - Skin & Nails Supplement - Clinically Tested for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7 - 60 Caps
B09RKDGYJD
$27.99
4.5 (18.6K)
Biotin | Collagen | Hyaluronic Acid | Keratin - Hair Growth & Strength Support Vitamins - Skin & Nails Supplement - Clinically Tested for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7 - 60 Caps
30,000 Units Sold/mo▲ 100.0%
5
Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml
B075L6BL61
$24.86
4.7 (34.1K)
Karseell Collagen Hair Treatment Deep Repair Conditioning Argan Oil Collagen Hair Mask Essence for Dry Damaged Hair All Hair Types 16.90 oz 500ml
20,000 Units Sold/mo▲ 100.0%
10
TRESemmé Expert Selection Heat Protection Spray, Keratin Smooth, 8 oz
B00AO4E9DG
$6.98
4.6 (4.1K)
TRESemmé Expert Selection Heat Protection Spray, Keratin Smooth, 8 oz
10,000 Units Sold/mo▲ 66.7%
View All 129 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the keratin hair price landscape, we segmented all 129 tracked listings in Amazon's live "keratin 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 keratin hair price zone, absorbing 49% of the assortment (169 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 keratin hair category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 49% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
49%
169 products

Top products in this price tier

#1
B073CWSQ51
$30.00
100k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
26%
90 products
$50.00 ~ $100.00
Tier 3
13%
45 products
$0.00 ~ $10.00
9%
Unlock to view all price tier distributions and their ASIN sales contributions

"Keratin hair" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "keratin 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 2026-06-28 to 2026-07-04, the Amazon USweekly search volume for "keratin hair" was approximately 219 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #809,850, dropping 287,354 positions from the previous week. Additionally, the top 3 products for this keyword capture 35.3% of the total click share and 46.2% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

keratin hair

ASINSIGHT
Search Frequency Rank
809,850
287,354
Search Volume
219
37.1%
Top 3 Click Share
35.3%
Top 3 Conv. Share
46.2%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
219
View full trends for the past 3 years
JulAugSepOctNovDecJanFebMarAprMayJun
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