Hair Growth Serum
FailThe top 5 brands take 100% of clicks, so Hair Growth Serum is a Fail.
- Flapen Score
- 35 / 100Ranks 2,315 of 2,481 Beauty niches · −12 vs the category median of 4735
- Market size
- £44K/yr48K searches / yr
- 90-day growth
- -23.8%search demand this quarter
- Competition
- 89%top-5 click share · 5 brands · 34 sellers
Flapen Score
Hair Growth Serum against its category
The dotted line is the Beauty average. Past it, Hair Growth Serum is stronger. Inside it, weaker.
Market
The Hair Growth Serum market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Hair Growth Serum 48K times last year and spent an estimated £44K. All 5 brands take every click. Demand peaks in Mar–Apr. Flapen scores it 35 out of 100, a Fail.
01 · Demand
An estimated 7.4% of those searches ended in a purchase.
Shoppers searched for this 48K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 7.4% of those searches ended in a purchase. Searches in the last 90 days moved -23.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £44K a year.
- Searches, last 12 months
- 48K
- Growth, 90 days vs prior 90
- -23.8%
- Conversion, latest week
- 7.4%
- Market size, estimated
- £44Ka year
- Peak month
- April2.4× the quietest month
- Top search term
- forest and shore hair growth oil8K searches a year
02 · Price
A sale here is worth £12.56.
Listings sell for £12.56 on average, from £5.97 to £25.04. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At £12.56 that is £3K to £6K a year per listing.
- Average price
- £12.56under the $15 to $100 sweet spot
- Price range
- £5.97–£25.04
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £3K–£6K
- Returns
- 0.4%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
75% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #216 within Hair Oils. It carries 8,005 reviews at 4.37 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #216in Hair Oils
- Average rating
- 4.37 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 8,005per listing
- Listings tracked
- 8
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top Hair Growth Serum products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 20, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Hair Growth Oil 100% Natural Hair Oil with Caffeine Biotin Castor Oil Argan Oil Coconut Oil and Rosemary Oil Effective Thickening Mask & Hair Loss Treatment
- Price
- £18.87
- Rating
- 4.4/5
- Reviews
- 11,351
- Age
- 4y ago

Difeel Premium Biotin Hair Oil 210 ml
- Price
- £8.06
- Rating
- 4.4/5
- Reviews
- 6,030
- Age
- 6y ago

Difeel Biotin Root Stimulator 2.5 oz. - Follicle Stimulator for Hair Growth
- Price
- £5.97
- Rating
- 4.1/5
- Reviews
- 1,240
- Age
- 5y ago

Hair Oil 100% Natural Certified Organic Hallelujah Hair Oil Treatment and Protection - Moisturising And Repairing For Dry Damaged Hair Promotes Healthy Hair Growth With Silky Shiny Smooth Results
- Price
- £16.62
- Rating
- 4.4/5
- Reviews
- 11,351
- Age
- 9y ago

Veganic Hair Oil 100% Natural Growth With Caffeine Biotin Coconut Macadamia Rosemary and Castor for Growth Thickening Hair Mask & Loss Treatment 60ml
- Price
- £6.91
- Rating
- 4.1/5
- Reviews
- 199
- Age
- 2y ago
Trending
estimated 90-day click momentum
2PC Vegan Hair Growth Oil Natural Hair Growth Serum for Thickening Mask & Hair Loss Treatment Hair Oil for Dry Damaged Hair with Caffeine Castor Oil Argan Oil Coconut Oil Rosemary Oil
- Price
- £8.66
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 7mo ago

Forest & Shore Hair Growth Shampoo and Conditioner Set 98% Natural Ingredients with Rosemary Biotin Caffeine Biacapil and Lavender - Sulphate Free Hair Thickening Shampoo for Women & Men
- Price
- £25.04
- Rating
- 4.8/5
- Reviews
- 27
- Age
- 9mo ago

Hair Oil 100% Natural Certified Organic Hallelujah Hair Oil Treatment and Protection - Moisturising And Repairing For Dry Damaged Hair Promotes Healthy Hair Growth With Silky Shiny Smooth Results
- Price
- £16.62
- Rating
- 4.4/5
- Reviews
- 11,351
- Age
- 9y ago

Difeel Biotin Root Stimulator 2.5 oz. - Follicle Stimulator for Hair Growth
- Price
- £5.97
- Rating
- 4.1/5
- Reviews
- 1,240
- Age
- 5y ago

Difeel Premium Biotin Hair Oil 210 ml
- Price
- £8.06
- Rating
- 4.4/5
- Reviews
- 6,030
- Age
- 6y ago
Newest
by launch date
2PC Vegan Hair Growth Oil Natural Hair Growth Serum for Thickening Mask & Hair Loss Treatment Hair Oil for Dry Damaged Hair with Caffeine Castor Oil Argan Oil Coconut Oil Rosemary Oil
- Price
- £8.66
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 7mo ago

Forest & Shore Hair Growth Shampoo and Conditioner Set 98% Natural Ingredients with Rosemary Biotin Caffeine Biacapil and Lavender - Sulphate Free Hair Thickening Shampoo for Women & Men
- Price
- £25.04
- Rating
- 4.8/5
- Reviews
- 27
- Age
- 9mo ago

Botanic Hearth Rosemary Hair Oil 6.7 Fl Oz (198 ml) | Hair Growth Oil for Thicker Hair Scalp Treatment for Hair Loss Dry & Frizzy Hair Repair Deep Nourishing Oil for All Hair Types
- Price
- £10.37
- Rating
- 4.4/5
- Reviews
- 33,842
- Age
- 2y ago

Veganic Hair Oil 100% Natural Growth With Caffeine Biotin Coconut Macadamia Rosemary and Castor for Growth Thickening Hair Mask & Loss Treatment 60ml
- Price
- £6.91
- Rating
- 4.1/5
- Reviews
- 199
- Age
- 2y ago

Hair Growth Oil 100% Natural Hair Oil with Caffeine Biotin Castor Oil Argan Oil Coconut Oil and Rosemary Oil Effective Thickening Mask & Hair Loss Treatment
- Price
- £18.87
- Rating
- 4.4/5
- Reviews
- 11,351
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 89% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
34
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
89%
Top 20: 100%
Open market
0%
- Forest & Shore57%
- Difeel31%
- Angozo4%
- Chrisxpearl4%
- Botanic Hearth4%
- Open — no brand owns it (0%)
Demand
Hair Growth Serum search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr · busiest ÷ quietest = 2.4×
Search terms
Top Hair Growth Serum search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- forest and shore hair growth oil8K/yr
- biotin oil6K/yr
- natural hair growth oil7K/yr
- biotin hair oil3K/yr
- biotin oil for hair growth4K/yr
- veganic hair growth oil2K/yr
- forest and shore2K/yr
- biotin hair growth oil5K/yr
- biotin hair growth serum3K/yr
- essynaturals hair growth oil2K/yr
Reviews and returns
What reviews say buyers love and hate about Hair Growth Serum
We read the reviews and the return reasons for every product selling here.
“This product was extremely oily”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Hair Growth Serum questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









