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

August 2026
143 Products Tracked

Looking for the most popular kilgour md hair serum 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 "kilgour md hair serum." 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 B07QZ5CTTF currently leads the kilgour md hair serum market with 90K monthly sales, followed closely by B08FGZSW8L with 70K monthly sales and B07N7PK9QK with 40K monthly sales. Meanwhile, ASIN B0DVBKH321 stands out as the fastest-growing product, achieving an impressive 25.0% 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
Nutrafol Women's Balance Hair Growth Supplements, Age 45+, 1-Month Bottle
1
B07QZ5CTTF
$88.00·
4.1
Units/sold90K
WEEM Hair Skin and Nails Gummies - Supports Healthy Hair - Vegan biotin Vitamins for Women & Men Supports Faster Hair Growth, Stronger Nails, Healthy Skin, Extra Strength (1)
2
B08FGZSW8L
$34.45·
4.4
Units/sold70K
Mielle Organics Rosemary Mint Hair Oil with Biotin, 2 oz | Hair strengthening oil, with biotin & castor oil, dry scalp care, split end support, frizz smoothing
3
B07N7PK9QK
$9.90·
4.5
Units/sold40K

Top Selling Kilgour Md Hair Serum

As of August 2026, we analyzed 143 tracked products in Amazon's "kilgour md hair serum" 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 90,000 monthly sales. B07QZ5CTTF leads the kilgour md hair serum market with an estimated 90,000 monthly sales, down 10.0% from the previous month.

143Products Tracked
33,000Top 10 Avg. Sales
$39.49Top 10 Avg. Price
4.3Top 10 Avg. Rating
🏆
Nutrafol Women's Balance Hair Growth Supplements, Age 45+, 1-Month Bottle
#1
B07QZ5CTTF

Nutrafol Women's Balance Hair Growth Supplements, Age 45+, 1-Month Bottle

90,000
▼ 10.0%
Units Sold/mo
$88.00
Price
4.1
Rating
15.7K
Reviews
2
WEEM Hair Skin and Nails Gummies - Supports Healthy Hair - Vegan biotin Vitamins for Women & Men Supports Faster Hair Growth, Stronger Nails, Healthy Skin, Extra Strength (1)
B08FGZSW8L
$34.45
4.4 (27.9K)
WEEM Hair Skin and Nails Gummies - Supports Healthy Hair - Vegan biotin Vitamins for Women & Men Supports Faster Hair Growth, Stronger Nails, Healthy Skin, Extra Strength (1)
70,000 Units Sold/mo▼ 12.5%
3
Mielle Organics Rosemary Mint Hair Oil with Biotin, 2 oz | Hair strengthening oil, with biotin & castor oil, dry scalp care, split end support, frizz smoothing
B07N7PK9QK
$9.90
4.5 (122.2K)
Mielle Organics Rosemary Mint Hair Oil with Biotin, 2 oz | Hair strengthening oil, with biotin & castor oil, dry scalp care, split end support, frizz smoothing
40,000 Units Sold/mo▼ 33.3%
4
Biotin, Collagen, Hyaluronic Acid & Keratin - Hair Growth Support - 60 Caps | Hair, Skin & Nails Vitamins - Clinically Tested Supplement for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7
B09RKDGYJD
$27.99
4.5 (18.9K)
Biotin, Collagen, Hyaluronic Acid & Keratin - Hair Growth Support - 60 Caps | Hair, Skin & Nails Vitamins - Clinically Tested Supplement for Men & Women - 25000mcg Vitamins B1, B2, B3, B6 & B7
40,000 Units Sold/mo
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
30,000 Units Sold/mo▼ 33.3%
10
Nature Made Hair Growth Softgels, 30 Softgels | Clinically Studied Lustriva + Biotin, Vitamin C & A, Hair Growth Vitamins, Support Healthy Hair as You Age, 30 Day Supply
B0DVBKH321
$19.68
4.4 (931)
Nature Made Hair Growth Softgels, 30 Softgels | Clinically Studied Lustriva + Biotin, Vitamin C & A, Hair Growth Vitamins, Support Healthy Hair as You Age, 30 Day Supply
10,000 Units Sold/mo▲ 25.0%
View All 143 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the kilgour md hair serum price landscape, we segmented all 143 tracked listings in Amazon's live "kilgour md hair serum" 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 kilgour md hair serum price zone, absorbing 46% of the assortment (141 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 kilgour md hair serum category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 46% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
46%
141 products

Top products in this price tier

#1
B07QZ5CTTF
$88.00
90k Units Sold/mo
Unlock Top Performers
#2
$50.00 ~ $100.00
Tier 2
25%
76 products
$10.00 ~ $20.00
Tier 3
14%
42 products
$100.00 ~ $200.00
8%
Unlock to view all price tier distributions and their ASIN sales contributions

"Kilgour md hair serum" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "kilgour md hair serum" 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 "kilgour md hair serum" was approximately 494 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #372,184, climbing 20,267 positions from the previous week. Additionally, the top 3 products for this keyword capture 52.7% of the total click share and 33.3% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

kilgour md hair serum

ASINSIGHT
Search Frequency Rank
372,184
20,267
Search Volume
494
5.6%
Top 3 Click Share
52.7%
Top 3 Conv. Share
33.3%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
494
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJul
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