Is bariatric hair skin and nails vitamins profitable to sell on Amazon United States?

The niche generates $32K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.1%. Flapen's verdict: Skip it (36/100).

How competitive is the bariatric hair skin and nails vitamins niche?

6 brands and 8 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in bariatric hair skin and nails vitamins?

Top complaints mined from reviews: Functionality-Overall, Allergies, Taste-Overall. The return rate is 0.0%.

What does it cost to enter the bariatric hair skin and nails vitamins niche?

Listings span $14.82–$43.96; the average listing price is $23.15 (sweet spot $15–$100). The average incumbent carries 3,496 reviews — the moat a new listing must climb.

bariatric hair skin and nails vitamins

Skip it

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$23.15

avg listing price — sweet spot $15–$100

Price range

Incredible$14.82–$43.96

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good5.5%

search→purchase rate — share of searches ending in a sale

Review moat

Okay3,495.67

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-13.1%

90-day search growth — must beat 0% to launch

Competition

Bad82%

top-5 click share — a locked-up shelf

Market size

Bad$32K

$32K/yr · 25K searches

Brand share

Bad98%

top-5 brand share — brand-locked demand

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, bariatric hair skin and nails vitamins is a $32K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 36/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

bariatric hair skin and nails vitamins market data

Units sold / yr: 2K–2K; avg 100–250/product
Revenue / yr: $35K–$46K; units × avg price
Conversion rate: 5.5%
Avg BSR: #336
Page quality: 0%
Prime: 100%
Sponsored: 78%
Out of stock: 0.0%
Avg brand age: 69 months
Avg seller age: 151 days

Competition & brand share

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

Bari Life35%
Bariatric Fusion30%
BariMelts23%
Bariatric Advantage6%
BioSchwartz4%
NUTRAHARMONY2%
Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 14 weeks — -13.1% search growth over the last 90 days.

Open Trend

Top bariatric hair skin and nails vitamins search terms

bariatric hair skin and nails vitamins15K/yr -25.7%5.0% conv.
bariatric biotin5K/yr -5.3%9.8% conv.
barilife glow3K/yr +13.5%6.4% conv.
bariatric glow3K/yr +24.5%5.4% conv.

All search terms

Top bariatric hair skin and nails vitamins products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Bari Life Hair Skin & Nails Supplement

Bari Life$43.964.8★238 rev

Bariatric Fusion ONE Per Day Bariatric Hair Skin and Nails Vitamins REJUVENATOR for Women | Vegan Hair Growth Vitamins with Biotin Vitamin B12 and B1 | Easy to Swallow | 60 Capsules

Bariatric Fusion$22.784.7★2,858 rev

BariMelts Biotin 5000mcg 90 Fast-Dissolving Tablets (3-Month Supply) Sugar-Free Bariatric Vitamins for Women Natural Strawberry Flavor

BariMelts$17.044.7★6,952 rev

BariMelts Hair Health+ Helps Reduce Hair Thinning for GLP-1 Users or Bariatric Patients Hair Growth Supplement with Clinically Studied AnaGain Nu and Keratin 1-Month Supply

BariMelts$28.844.4★195 rev

Bariatric Fusion Biotin 5000mcg Vitamin | Easy to Swallow Capsules Biotin Supplement for Hair Growth | 90 Count | 3 Month Supply

Bariatric Fusion$14.824.7★447 rev

Newest

by launch date

BioSchwartz Bariatric Biotin Chewable Tablets - 5500mcg Biotin per Serving - Green Apple Flavor 3 Month Supply - Sugar-Free Hair Skin Nails Vitamins for Women for Post-Bariatric Care - 90 Servings

BioSchwartz$16.5963 rev

10mo ago

BariMelts Hair Health+ Helps Reduce Hair Thinning for GLP-1 Users or Bariatric Patients Hair Growth Supplement with Clinically Studied AnaGain Nu and Keratin 1-Month Supply

BariMelts$28.84195 rev

1y ago

Bariatric Fusion Bariatric Multivitamin with Iron for Women | Hair Skin and Nails Blend for Hair Loss After Bariatric Surgery & GLP-1 | 30 Capsules | 1 Month Supply

Bariatric Fusion$18.211,497 rev

3y ago

Biotin Collagen Hyaluronic Acid & Keratin - Hair Growth Support - 60 Caps

NUTRAHARMONY$26.4718,852 rev

4y ago

Bari Life Hair Skin & Nails Supplement

Bari Life$43.96238 rev

5y ago

What buyers say about bariatric hair skin and nails vitamins

What buyers praise and complain about, mined from review topics.

What buyers love

Hair Growth24%

“hair growth awesome”

Quality-Overall16%

“Reliable product”

Vitamin15%

“Essential Vitamin”

Ease Of Chewing/Swallowing5%

“Just swallow quickly”

Value For Money5%

“fair price”

Efficiency4%

“Effective”

Advertised Vs Actual Product4%

“As Advertised”

Taste-Overall3%

“No weird taste or smell either”

Ease Of Use3%

“Easy and convenient”

Skin Health3%

“skin hydration”

What buyers complain about

Functionality-Overall10%

“Took it for a month and no results”

Allergies7%

“Allergic”

Taste-Overall7%

“Taste terrible”

Vitamin5%

“The after taste of these vitamins make me gag”

Hair Related5%

“Doesnt work on hair”

Dosage5%

“Take these pills I can't make this up”

Smell5%

“Smells really strong”

Value For Money4%

“Not Worth It”

Side Effects4%

“This made me so sick”

Acid Regulator/Stomach Ache Relief4%

“upset stomach because its horrifying”

Top return reasons

Ingredients-Overall33%

Acid Regulator/Stomach Ache Relief17%

Product Condition8%

Iron8%

Vitamin8%

Satisfaction/Pleasure8%

Functionality-Overall8%

Quality-Overall4%

Smell4%

Common questions

Is bariatric hair skin and nails vitamins profitable to sell on Amazon United States?: The niche generates $32K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.1%. Flapen's verdict: Skip it (36/100).
How competitive is the bariatric hair skin and nails vitamins niche?: 6 brands and 8 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in bariatric hair skin and nails vitamins?: Top complaints mined from reviews: Functionality-Overall, Allergies, Taste-Overall. The return rate is 0.0%.
What does it cost to enter the bariatric hair skin and nails vitamins niche?: Listings span $14.82–$43.96; the average listing price is $23.15 (sweet spot $15–$100). The average incumbent carries 3,496 reviews — the moat a new listing must climb.