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

August 2026
138 Products Tracked

Looking for the most popular serum 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 "serum 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 B07N7PK9QK currently leads the serum for hair market with 40K monthly sales, followed closely by B073CWSQ51 with 30K monthly sales and B01NALN8Q9 with 20K monthly sales. 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
Mielle Organics Rosemary & Mint Hair Oil - Strengthening Biotin Oil Infused Frizzy & Damaged Hair Care - Split Ends & Dry Scalp Treatment to Support Longer, Healthier Strands, 2 Ounce
1
B07N7PK9QK
$9.28·
4.5
Units/sold40K
COLOR WOW Dream Coat – Anti-Humidity Frizz Control Spray for Glass Hair | Anti-frizz treatment and humidity-proofing spray delivers glassy-smooth, frizz-free hair. Heat activated, lasts 3-4 shampoos.
2
B073CWSQ51
$27.00·
4.3
Units/sold30K
Kate Blanc Cosmetics Castor Oil Organic for Hair, Lashes, Face, Skin (2oz) | 100% Pure, Cold Pressed, Hexane Free Hair Oil in Glass Bottle. Lash Serum for Thicker-Looking Eyelashes & Eyebrows
3
B01NALN8Q9
$9.99·
4.5
Units/sold20K

Top Selling Serum For Hair

As of August 2026, we analyzed 138 tracked products in Amazon's "serum 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 10,000 and 40,000 monthly sales. B07N7PK9QK leads the serum for hair market with an estimated 40,000 monthly sales, down 33.3% from the previous month.

138Products Tracked
19,000Top 10 Avg. Sales
$16.38Top 10 Avg. Price
4.5Top 10 Avg. Rating
🏆
Mielle Organics Rosemary & Mint Hair Oil - Strengthening Biotin Oil Infused Frizzy & Damaged Hair Care - Split Ends & Dry Scalp Treatment to Support Longer, Healthier Strands, 2 Ounce
#1
B07N7PK9QK

Mielle Organics Rosemary & Mint Hair Oil - Strengthening Biotin Oil Infused Frizzy & Damaged Hair Care - Split Ends & Dry Scalp Treatment to Support Longer, Healthier Strands, 2 Ounce

40,000
▼ 33.3%
Units Sold/mo
$9.28
Price
4.5
Rating
122.2K
Reviews
2
COLOR WOW Dream Coat – Anti-Humidity Frizz Control Spray for Glass Hair | Anti-frizz treatment and humidity-proofing spray delivers glassy-smooth, frizz-free hair. Heat activated, lasts 3-4 shampoos.
B073CWSQ51
$27.00
4.3 (110.2K)
COLOR WOW Dream Coat – Anti-Humidity Frizz Control Spray for Glass Hair | Anti-frizz treatment and humidity-proofing spray delivers glassy-smooth, frizz-free hair. Heat activated, lasts 3-4 shampoos.
30,000 Units Sold/mo▼ 70.0%
3
Kate Blanc Cosmetics Castor Oil Organic for Hair, Lashes, Face, Skin (2oz) | 100% Pure, Cold Pressed, Hexane Free Hair Oil in Glass Bottle. Lash Serum for Thicker-Looking Eyelashes & Eyebrows
B01NALN8Q9
$9.99
4.5 (118.1K)
Kate Blanc Cosmetics Castor Oil Organic for Hair, Lashes, Face, Skin (2oz) | 100% Pure, Cold Pressed, Hexane Free Hair Oil in Glass Bottle. Lash Serum for Thicker-Looking Eyelashes & Eyebrows
20,000 Units Sold/mo
4
Olaplex N°.7 Bonding Hair Oil | High Shine, 450°F Heat Protectant
B07VR1NDSQ
$32.00
4.7 (61.1K)
Olaplex N°.7 Bonding Hair Oil | High Shine, 450°F Heat Protectant
20,000 Units Sold/mo▼ 71.4%
5
The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair
B09WMT8HYB
$19.20
4.0 (1.5K)
The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair
20,000 Units Sold/mo▼ 33.3%
10
Garnier Fructis Sleek & Shine Anti-Frizz Hair Serum for Frizzy, Dry Hair, Leave-In Argan Oil Infused Formula with Up to 72HRs of Frizz Control, Smooths Flyaways & Boosts Hair Shine, 5.1 Fl Oz
B006J44BSI
$6.97
4.6 (44.7K)
Garnier Fructis Sleek & Shine Anti-Frizz Hair Serum for Frizzy, Dry Hair, Leave-In Argan Oil Infused Formula with Up to 72HRs of Frizz Control, Smooths Flyaways & Boosts Hair Shine, 5.1 Fl Oz
10,000 Units Sold/mo▼ 50.0%
View All 138 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the serum for hair price landscape, we segmented all 138 tracked listings in Amazon's live "serum 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 serum for hair price zone, absorbing 43% of the assortment (166 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 serum for hair category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 43% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
43%
166 products

Top products in this price tier

#1
B07N7PK9QK
$9.28
40k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
21%
81 products
$0.00 ~ $10.00
Tier 3
18%
68 products
$50.00 ~ $100.00
15%
Unlock to view all price tier distributions and their ASIN sales contributions

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

Amazon keyword search volume data for "serum 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 2026-07-26 to 2026-08-01, the Amazon USweekly search volume for "serum for hair" was approximately 534 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #345,514, dropping 48,739 positions from the previous week. Additionally, the top 3 products for this keyword capture 18.7% of the total click share and 16.7% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

serum for hair

ASINSIGHT
Search Frequency Rank
345,514
48,739
Search Volume
534
14.6%
Top 3 Click Share
18.7%
Top 3 Conv. Share
16.7%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
534
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJul
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