---
title: "Biotin 5000mcg — $787K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/biotin-5000mcg"
last_updated: "2026-08-10T11:10:13.537Z"
locale: en
meta:
description: "Niche score 46/100 · $787K/yr market · 320K searches/yr · $12.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $787K/yr market · 320K searches/yr · $12.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Biotin 5000mcg — $787K/yr Amazon US Niche (2026) - Flapen"
---
# **biotin 5000mcg**
**Skip it**
Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Market size 72Growth 21Conversion 100Competition 16Returns 100Price range 55Avg price 50Brand share 11Review moat 15Quality gap 23
**Conversion**
**Incredible****20.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$787K**
$787K/yr · 320K searches
**Price range**
**Good****$5.51–$26.47**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$12.03**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-9.0%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****23,018.33**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, biotin 5000mcg is a $787K/yr Amazon United States market (320K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 46/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **biotin 5000mcg market data**
- **Units sold / yr**
- **60K–80K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$722K–$962K**
- units × avg price
- **Conversion rate**
- **20.5%**
- **Avg BSR**
- **#351**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.4%**
- **Avg brand age**
- **87 months**
- **Avg seller age**
- **141 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**96**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**2%**
- Nature's Bounty47% - Nature Made25% - Bronson14% - Amazon Elements6% - NOW Foods3% - NUTRAHARMONY2% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -9.0% search growth over the last 90 days.
8K6KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/health-household/biotin-5000mcg/trend)
## **Top biotin 5000mcg search terms**
- **biotin 5000mcg**206K/yr-5.6%17.5% conv. - **nature made biotin**23K/yr-6.7%12.4% conv. - **biotin 5000**19K/yr+0.5%12.8% conv. - **biotin 5000 mcg**15K/yr-7.1%10.7% conv. - **biotin nature made**10K/yr-0.8%12.3% conv. - **nature made biotin 5000mcg**8K/yr+0.8%21.1% conv. - **biotin 5000mcg softgels**10K/yr-54.4%15.1% conv. - **biotina 5000mcg**6K/yr-34.2%3.5% conv. - **nature made biotin 10000mcg**5K/yr-31.9%11.3% conv. - **biotin 5000mcg capsules**3K/yr-19.1%15.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/biotin-5000mcg/search-terms)
## **Top biotin 5000mcg 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.
0%10%$79K20%$157K30%$236K40%$315K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Natures Bounty Biotin Supports Metabolism for Cellular Energy and Healthy Hair Skin and Nails 5000 mcg 150 Softgels**Nature's Bounty**$10.34**4.7★10,651 rev](https://www.amazon.com/dp/B00E6K0M8K) [2**Nature Made Maximum Strength Biotin 5000 mcg Softgels 120 Count**Nature Made**$17.27**4.7★7,945 rev](https://www.amazon.com/dp/B00DS5BGAC) [3**Bronson Biotin 5 000mcg Hair Skin and Nails Vitamins 360 Tablets**Bronson**$9.96**4.7★2,023 rev](https://www.amazon.com/dp/B0BPYR14N6) [4**Natures Bounty Biotin Hair Skin and Nails Vitamins Supports Healthy Hair Skin and Nails 10 000 mcg 120 Softgels (Pack of 1)**Nature's Bounty**$7.98**4.7★121,987 rev](https://www.amazon.com/dp/B009SZXM4E) [5**Amazon Elements Vegan Biotin 5000 mcg for Hair Skin and Nails 130 Capsules 4 Month Supply (Packaging may vary)**Amazon Elements**$5.51**4.6★36,860 rev](https://www.amazon.com/dp/B0719HYML3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Nature Made Advanced Hair Skin and Nails Gummies 80 Gummies**Nature Made**$12.10**246 rev5mo ago](https://www.amazon.com/dp/B0GN633ZXD) [**Bronson Biotin 5 000mcg Hair Skin and Nails Vitamins 360 Tablets**Bronson**$9.96**2,023 rev3y ago](https://www.amazon.com/dp/B0BPYR14N6) [**Biotin Collagen Hyaluronic Acid & Keratin - Hair Growth Support - 60 Caps**NUTRAHARMONY**$26.47**18,852 rev4y ago](https://www.amazon.com/dp/B09RKDGYJD) [**Amazon Elements Vegan Biotin 5000 mcg for Hair Skin and Nails 130 Capsules 4 Month Supply (Packaging may vary)**Amazon Elements**$5.51**36,860 rev8y ago](https://www.amazon.com/dp/B0719HYML3) [**Nature Made Biotin 1000 mcg Softgels 120 Softgels**Nature Made**$11.20**4,372 rev10y ago](https://www.amazon.com/dp/B01D6AQQQC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nature Made Advanced Hair Skin and Nails Gummies 80 Gummies**Nature Made**$12.10**4.6★**▲ 201%**](https://www.amazon.com/dp/B0GN633ZXD) [**NOW Foods Supplements Biotin 5 000 mcg Amino Acid Metabolism* Energy Production* 120 Veg Capsules**NOW Foods**$10.48**4.7★**▲ 71%**](https://www.amazon.com/dp/B000BY2N7S) [**Natures Bounty Biotin Supports Metabolism for Cellular Energy and Healthy Hair Skin and Nails 5000 mcg 150 Softgels**Nature's Bounty**$10.34**4.7★**▲ 38%**](https://www.amazon.com/dp/B00E6K0M8K) [**Natures Bounty Biotin Hair Skin and Nails Vitamins Supports Healthy Hair Skin and Nails 10 000 mcg 120 Softgels (Pack of 1)**Nature's Bounty**$7.98**4.7★**▲ 11%**](https://www.amazon.com/dp/B009SZXM4E) [**Nature Made Maximum Strength Biotin 5000 mcg Softgels 120 Count**Nature Made**$17.27**4.7★**— 9%**](https://www.amazon.com/dp/B00DS5BGAC)
**~~View all trending →~~**
## **What buyers say about biotin 5000mcg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Hair Growth**24%
*“hair growth awesome”*
**Quality-Overall**17%
*“Great produces”*
**Vitamin**9%
*“I love this vitamin supplement”*
**Value For Money**7%
*“Good Value”*
**Ease Of Chewing/Swallowing**5%
*“soft and chewy”*
**Efficiency**4%
*“Effective results”*
**Advertised Vs Actual Product**4%
*“AS DESCRIBED”*
**Ease Of Use**3%
*“convenient to use”*
**Skin Health**3%
*“Skin looks and feels smoother”*
**Taste-Overall**2%
*“No weird taste or smell either”*
### **What buyers complain about **
**Functionality-Overall**8%
*“Took it for a month and no results”*
**Taste-Overall**7%
*“Horrible after taste”*
**Allergies**6%
*“Allergic”*
**Hair Related**6%
*“My hair looks awful”*
**Dosage**6%
*“would advise anyone else to not take this dosage amount--it appears from checking allowable amounts to be extremely high”*
**Smell**5%
*“Terrible smell”*
**Vitamin**4%
*“As one of the results l do not process B vitamins well”*
**Side Effects**3%
*“can cause hair loss as just one side effect”*
**Size-Overall**3%
*“The capsule is too big”*
**Hair Growth**3%
*“no new visible hair growth at all”*
### **Top return reasons **
**Ingredients-Overall**25%
**Dosage**16%
**Vitamin**13%
**Acid Regulator/Stomach Ache Relief**13%
**Adhesion/Stickiness**6%
**Certifications**6%
**Satisfaction/Pleasure**6%
**Functionality-Overall**6%
**Color**3%
**Quality-Overall**3%
## **Common questions**
- **Is biotin 5000mcg profitable to sell on Amazon United States?**
- The niche generates $787K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.0%. Flapen's verdict: Skip it (46/100).
- **How competitive is the biotin 5000mcg niche?**
- 7 brands and 96 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in biotin 5000mcg?**
- Top complaints mined from reviews: Functionality-Overall, Taste-Overall, Allergies. The return rate is 0.0%.
- **When does demand for biotin 5000mcg peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the biotin 5000mcg niche?**
- Listings span $5.51–$26.47; the average listing price is $12.03 (sweet spot $15–$100). The average incumbent carries 23,018 reviews — the moat a new listing must climb.
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