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Hair Growth Vitamins

Hair Growth Vitamins shows a $6.9M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

68
Worth a look

Top 2% of 10,978 Beauty & Personal Care niches · +20 vs the category median of 48

Market size 99Growth 20Conversion 61Competition 79Returns 98Price range 86Avg price 95Brand share 71Review moat 19Quality gap 53
This niche Category average · 10,978 niches

Is Hair Growth Vitamins profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Hair Growth Vitamins is a $6.9M/yr Amazon United States market (4.3M searches/yr). The top 5 brands hold 63% of demand. Verdict: Worth a look — 68/100.

Hair Growth Vitamins: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -10.1% over the last 90 days and 5.3% of searches end in a purchase.

$6.9M

revenue / yr

Units sold / yr250K
Search volume / yr-10.1%4.3M
Conversion rate5.3%
Avg price$30.75

Who owns the niche?

The top 5 brands hold 63% of demand, so 37% of the market is open.

37%

open market share

Brands · sellers32 · 724
Top-5 product click share36%
Open market37%
Avg brand age55 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 55 products

Sponsored placement95%
New entrants (1y)9· 9 succeeded
Avg rating4.4★
Avg reviews15,738

Top Hair Growth Vitamins products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.

$0$206K$413K$619K$825K1001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

32 rising

Sellers

724

Top-5 brand share

63%

Top 20: 93%

Top-5 click share

36%

Top 20: 75%

Open market

31%

  • Nature's Bounty23%
  • Nutrafol12%
  • MARYRUTH'S11%
  • NUTRAHARMONY8%
  • Force Factor7%
  • Viviscal6%

Hair Growth Vitamins demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume4.3MCVR5.3%Products55Brands32Top 5 Brands63%OOS Rate0.0%Rating4.4★Reviews15,738Avg BSR#86
100K60KSpike '26Aug '25Oct '25Nov '25Jan '26Mar '26May '26

Top Hair Growth Vitamins search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • hair growth supplements673K/yr
  • hair vitamins656K/yr
  • hair vitamins for women343K/yr
  • hair loss treatments for women287K/yr
  • hair growth vitamins560K/yr
  • vitaminas para el cabello221K/yr
  • hair regrowth115K/yr
  • hair loss159K/yr
  • tratamiento para la cada del cabello116K/yr
  • hair vitamins for hair loss for women214K/yr

What reviews say buyers love and hate about Hair Growth Vitamins

What buyers mention most, as a share of all reviews.

What buyers love

73% of reviews
Hair Growth24%

Amazing Hair Growth

Taste-Overall14%

Strong taste

Quality-Overall11%

Great product as expected

Vitamin7%

Yummy Vitamins

Value For Money4%

Excellent value for money

What buyers complain about

54% of reviews
Taste-Overall9%

Horrible after taste

Functionality-Overall9%

DIDN'T WORK FOR ME

Value For Money8%

Quite expensive

Hair Related6%

It makes your hair texture very weird

Smell5%

Bad smell

Hair Growth Vitamins return rate & reasons

Why buyers send it back, as a share of all return requests.

0.4%

Return rate

18%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
13%
2Smell
12%
3Value For Money
11%
4Advertised Vs Actual Product
10%
5Oily/Greasy
10%

Common Hair Growth Vitamins questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Hair Growth Vitamins 68/100 on Amazon United States — Worth a look. The niche generates $6.9M/yr across 55 tracked products. 9 of 9 products launched in the last 360 days are still selling. Search demand moved -10.1% over the last 90 days.
Hair Growth Vitamins buyers on Amazon United States complain most about Taste-Overall, Functionality-Overall, Value For Money, the themes mined from the niche's reviews. Its return rate is 0.4%.