Hair Multivitamin for Women
Skip itA small market ($29K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Avg price
Incredible$34.13avg listing price — sweet spot $15–$100
Price range
Great$6.21–$85.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Brand share
Bad92%top-5 brand share — brand-locked demand
Growth
Bad-16.8%90-day search growth — must beat 0% to launch
Review moat
Bad17,819.75avg incumbent reviews — the moat a new listing must climb
Market size
Bad$29K$29K/yr · 20K searches
Is hair multivitamin for women profitable on Amazon?
According to Flapen's Amazon United States niche tracking, hair multivitamin for women is a $29K/yr Amazon United States market (20K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 41/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
hair multivitamin for women market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $26K–$34K
- units × avg price
- Conversion rate
- 4.3%
- Avg BSR
- #71
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 0.4%
- Avg brand age
- 69 months
- Avg seller age
- 138 days
Competition: brands, sellers & click share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
9 rising
Sellers
608
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
60%
Top 20: 100%
Open market
5%
- MARYRUTH'S57%
- Nature's Bounty18%
- Nature Made7%
- NUTRAHARMONY6%
- Nutrafol5%
- OLLY3%
- Open — no brand owns it (3 brands, 5%)
hair multivitamin for women demand & seasonality
Weekly Amazon search volume, last 82 weeks — -16.8% search growth over the last 90 days.Peak months: Jan, Feb · busiest ÷ quietest = 4.2×
Top hair multivitamin for women search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- hair multivitamin8K/yr
- mery ruth5K/yr
- hair multivitamin for women5K/yr
- maryruth liquid vitamins1K/yr
Top hair multivitamin for women products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MARYRUTHS Liquid Multivitamin + Hair Growth | Clinically Tested in Women for Thicker Hair & Facial Wrinkles | Biotin 10000mcg | Lustriva Hair Growth Supplements | Skin Care | Ages 18+ | 15.22 Fl Oz
MARYRUTH'S$35.214.5★19,663 rev
Natures Bounty Advanced Hair Skin & Nails Argan-Infused Vitamin Supplement with Biotin and Hyaluronic Acid 150 Rapid Release Softgels 50 Total Servings
Nature's Bounty$10.514.6★72,179 rev
MARYRUTHS Liquid Multivitamin + Hair Growth Clinically Thicker Hair 30oz
MARYRUTH'S$63.724.5★19,663 rev
Biotin Collagen Hyaluronic Acid & Keratin - Hair Growth Support - 60 Caps
NUTRAHARMONY$26.474.5★18,852 rev
MARYRUTHS Liquid Multivitamin + Hair Growth | Clinically Tested in Women for Thicker Hair & Facial Wrinkles | Biotin 10000mcg | Lustriva Hair Growth Supplements | Skin Care | Ages 18+ | 15.22 Fl Oz
MARYRUTH'S$36.094.6★2,524 rev
Newest
by launch date
Nature Made Advanced Hair Skin and Nails Gummies 80 Gummies
Nature Made$12.10246 rev
MARYRUTHS Daily Liquid Hair Formula | With 500 mg SesZenBio + 2 500 mcg Biotin | Vitamin C | Thicker Stronger Hair for Women | Hair Skin & Nail Health | Collagen Production | 16 Fl Oz
MARYRUTH'S$32.20589 rev
MARYRUTHS Liquid Multivitamin + Hair Growth | Clinically Tested in Women for Thicker Hair & Facial Wrinkles | Biotin 10000mcg | Lustriva Hair Growth Supplements | Skin Care | Ages 18+ | 15.22 Fl Oz
MARYRUTH'S$36.092,524 rev
MaryRuths Hair Growth Max Liposomal 10000mcg Biotin Thicker Hair 15.22oz
MARYRUTH'S$59.383,123 rev
MARYRUTHS Liquid Multivitamin + Hair Growth | Clinically Tested in Women for Thicker Hair & Facial Wrinkles | Biotin 10000mcg | Lustriva Hair Growth Supplements | Skin Care | Ages 18+ | 15.22 Fl Oz
MARYRUTH'S$35.2119,663 rev
Trending
90-day click momentumNature Made Advanced Hair Skin and Nails Gummies 80 Gummies
Nature Made$12.104.6★
MARYRUTHS Daily Liquid Hair Formula | With 500 mg SesZenBio + 2 500 mcg Biotin | Vitamin C | Thicker Stronger Hair for Women | Hair Skin & Nail Health | Collagen Production | 16 Fl Oz
MARYRUTH'S$32.204.6★
Natures Bounty Optimal Solutions Hair Skin & Nails Vitamin Gummies with Biotin 2500 mcg Strawberry 80 Count 40 Total Servings
Nature's Bounty$6.214.6★
Primal Harvest Hair Growth Complex - Daily Supplement Gluten & Dairy Free
Primal Harvest$33.114.3★
Nutrafol Womens Balance Hair Growth Supplements Ages 45 and Up Clinically Tested for Visibly Thicker Hair and Scalp Coverage Dermatologist Recommended - 1 Month Supply
Nutrafol$85.454.1★
What reviews say buyers love and hate about hair multivitamin for women
What buyers praise and complain about, mined from review topics.What buyers love
“Helps your hair grow”
“Delicious taste”
“Great produces”
“Great vitamin supplement”
“Great value”
“Decent flavor”
“Easy to use”
“Easy to swallow”
“As Described”
“It was effective for me”
What buyers complain about
“It is expensive”
“Horrible after taste”
“No Results”
“made me dizzy immediately”
“Gross smell”
“Allergic Reaction”
“These smell the worst of any vitamin I've taken for this”
“my hair fell out”
“Doesnt seem thicker”
“I haven't been consistent with dosage to see results”
Top return reasons
Common hair multivitamin for women questions
- Is hair multivitamin for women profitable to sell on Amazon United States?
- The niche generates $29K/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -16.8%. Flapen's verdict: Skip it (41/100).
- How competitive is the hair multivitamin for women niche?
- 9 brands and 608 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in hair multivitamin for women?
- Top complaints mined from reviews: Value For Money, Taste-Overall, Functionality-Overall. The return rate is 0.3%.
- When does demand for hair multivitamin for women peak?
- Demand peaks in Jan–Feb; the busiest month runs 4.2× the quietest.
- What does it cost to enter the hair multivitamin for women niche?
- Listings span $6.21–$85.45; the average listing price is $34.13 (sweet spot $15–$100). The average incumbent carries 17,820 reviews — the moat a new listing must climb.