Hair Growth Oil Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Hair Growth Oil sales on Amazon US totaled 570,000 units in July 2026 (▼ 16.9% vs. the prior month), generating an estimated $11,529,970 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 50.9% of unit volume and 50.5% of revenue, while a typical listing is priced at $18.79. The keyword itself pulled 66,003 Amazon queries over the same period (▲ 5.2% MoM).
Zooming out to the 12-month window ending July 2026, the hair growth oil Top 50 moved 7,384,400 units and $151,488,995 in cumulative sales — an average of 615,367 units and $12,624,083 per month. Monthly throughput topped out at 748,500 units in November 2025 and dipped to 365,000 in May 2026, leaving the latest reading 6.7% higher than August 2025.
Hair Growth Oil Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
570K
▼ 16.9% MoM
Monthly Revenue 2026/07
$11.5M
▼ 16.8% MoM
Top 10 Market Share 2026/07
50.9%
Hair Growth Oil Market Share & Sales Concentration on Amazon US — July 2026
The most-sold hair growth oil listing on Amazon US in July 2026 is ASIN B08FGZSW8L (Brand: WEEM), which sold 70,000 units at $34.95 apiece — equal to 12.3% of every unit tracked in this report and 1.8× the volume of the No. 2 listing.
The Top 10 ASINs account for 290,000 units and $5,823,100 in July 2026 — 50.9% of unit volume and 50.5% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Hair Growth Oil' on Amazon
July 2026
Is 50.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B08FGZSW8L
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)
70K
▼ 12.5%vs. prior month
$2.4M
latest month
12-month trend
B07N7PK9QK
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
40K
▼ 33.3%vs. prior month
$385.2K
latest month
12-month trend
B0072F8D7S
Nature's Bounty Advanced Hair, Skin & Nails, 150 Rapid Release Softgels
40K
▼ 20.0%vs. prior month
$419.6K
latest month
12-month trend
B01A74442I
Cliganic Organic Jojoba Oil, 100% Pure (4oz) | Moisturizing for Face, Hair, Skin & Nails | Natural Cold Pressed Hexane Free | Base Carrier Oil
30K
▲ 0.0%vs. prior month
$299.4K
latest month
12-month trend
B0CWS5QP8F
MARYRUTH'S Liquid Multivitamin + Hair Growth, Clinically Thicker Hair, 15oz | Clinically Tested in Women for Thicker Hair & Facial Wrinkles, Biotin 10000mcg, Lustriva Hair Growth Supplements, Skin Care
30K
▼ 25.0%vs. prior month
$1.2M
latest month
12-month trend
B09WMT8HYB
The Ordinary Multi-Peptide Serum for Hair Density, Peptide-Powered Formula for Thicker, Fuller Looking Hair
20K
▼ 33.3%vs. prior month
$480K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Hair Growth Oil Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
WEEM is the best-performing hair growth oil brand in July 2026, moving 70,000 units across 1 ASIN for 24.1% of Top 10 volume. Mielle Organics follows with 40,000 units (13.8%), ahead of Nature's Bounty on 40,000 units (13.8%).
Volume is spread across 10 brands, with the top three holding 51.7% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $9.94 to $34.95, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
WEEM
1 ASIN in Top 10
24.1%
Units
70K
Revenue
$2.4M
Avg. price
$34.95
B08FGZSW8L
$34.95·★4.4·28K revsWEEM 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)
Units sold70K
Mielle Organics
1 ASIN in Top 10
13.8%
Units
40K
Revenue
$385.2K
Avg. price
$9.94
B07N7PK9QK
$9.94·★4.5·122.1K revsMielle Organics Rosemary Mint Hair Oil with Biotin, 2 oz | Hair strengthening oil, with biotin & castor oil, dry scalp care, split end support, frizz smoothing
Units sold40K
Nature's Bounty
1 ASIN in Top 10
13.8%
Units
40K
Revenue
$419.6K
Avg. price
$11.40
B0072F8D7S
$11.40·★4.6·72.4K revsNature's Bounty Advanced Hair, Skin & Nails, 150 Rapid Release Softgels
Units sold40K
Trending Hair Growth Oil Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0DK6W7RPS booked 20K units at $9.99, with ▲ 100.0% MoM change. On the growth side, B0DZDV2FLB leads positive momentum with ▲ 100.0% MoM growth on 4K units, with B0GD1KRPT3 close behind at ▲ 42.9% MoM on 10K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0DK6W7RPS
Bare Anatomy Nature x Science Rosemary Water Spray for Hair Growth & Hair Thickness with Rice Water |100% Natural Extract | Soft & Smooth Hair| Controls Hairfall| Non-Greasy & Fast Absorbing | 200ml
Price
$9.99
Rating
3.9
Reviews
1.4K
Latest month sales
B0DZDV2FLB
Lebanta Batana Oil For Hair - 100% Pure, Raw & Natural Blend With Organic Castor, Pumpkin Seed, Coconut and Rosemary Oil - Thicker, Stronger Looking Hair For Men & Women Scalp - 4 FL OZ
Price
$17.97
Rating
4.1
Reviews
699
Latest month sales
B0GD1KRPT3
Be Bodywise Hair Growth Serum Roll On - 5% Saw Palmetto, 3% Rosemary Oil for Hair Growth, 3% Fenugreek,1% Caffeine Herbasome | Serum for Hair Loss & Hair Regrowth For Men & Women 25ml/0.84 fl oz
Unlock to view ASIN details and product titles
Price
$30.00
Rating
4.0
Reviews
2.1K
Latest month sales
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