---
title: "Biotin 1000mcg — $100K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/biotin-1000mcg"
last_updated: "2026-08-10T07:52:36.235Z"
locale: en
meta:
description: "Niche score 39/100 · $100K/yr market · 34K searches/yr · $14.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $100K/yr market · 34K searches/yr · $14.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Biotin 1000mcg — $100K/yr Amazon US Niche (2026) - Flapen"
---
# **biotin 1000mcg**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 25Growth 28Conversion 100Competition 6Returns 100Price range 75Avg price 69Brand share 0Review moat 17Quality gap 19
**Conversion**
**Incredible****20.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$5.74–$43.62**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$14.23**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+2.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$100K**
$100K/yr · 34K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****18,050.5**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****93%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, biotin 1000mcg is a $100K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 39/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **biotin 1000mcg market data**
- **Units sold / yr**
- **6K–8K**
- avg 750–1,000/product
- **Revenue / yr**
- **$85K–$114K**
- units × avg price
- **Conversion rate**
- **20.4%**
- **Avg BSR**
- **#245**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **50%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **107 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**66**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**93%**
Top 20: 100%
**Open market**
**0%**
- Nature's Bounty48% - Nature Made31% - NOW Foods14% - Carlyle5% - Pure Encapsulations2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 100 weeks — +2.3% search growth over the last 90 days.
1K750Spike '24Spike '25Prime Day '25Holiday '25 seasonDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/biotin-1000mcg/trend)
## **Top biotin 1000mcg search terms**
- **biotin 1000 mcg**14K/yr+36.1%19.1% conv. - **biotin 1000mcg**13K/yr-32.6%14.9% conv. - **biotin 1000**8K/yr-9.6%16.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/biotin-1000mcg/search-terms)
## **Top biotin 1000mcg 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%$10K20%$20K30%$30K40%$40K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 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 Energy and Healthy Hair Skin and Nails 1000 mcg 100 Tablets**Nature's Bounty**$7.25**4.7★5,003 rev](https://www.amazon.com/dp/B001115TLM) [2**Nature Made Biotin 1000 mcg Softgels 120 Softgels**Nature Made**$11.20**4.7★4,372 rev](https://www.amazon.com/dp/B01D6AQQQC) [3**NOW Foods Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules**NOW Foods**$5.74**4.7★7,533 rev](https://www.amazon.com/dp/B000WSS3TA) [4**Natures Bounty Biotin 1000 mcg Vitamin Supplement Tablets 100 ea (Pack of 2)**Nature's Bounty**$12.74**4.7★127 rev](https://www.amazon.com/dp/B01IAHXV2I) [5**Carlyle Biotin 1000mcg | 250 Vegetarian Tablets | Beauty Formula Supplement**Carlyle**$8.00**4.6★165 rev](https://www.amazon.com/dp/B0B1JN3Y99)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pure Encapsulations Biotin Complex Hair & Skin | Biotin Complex for Healthy Hair and Skin Support* | 60 Capsules**Pure Encapsulations**$43.62**214 rev3y ago](https://www.amazon.com/dp/B0C5BS4JH9) [**Carlyle Biotin 1000mcg | 250 Vegetarian Tablets | Beauty Formula Supplement**Carlyle**$8.00**165 rev4y ago](https://www.amazon.com/dp/B0B1JN3Y99) [**Nature Made Biotin 1000 mcg Softgels 120 Softgels**Nature Made**$11.20**4,372 rev10y ago](https://www.amazon.com/dp/B01D6AQQQC) [**Natures Bounty Biotin 1000 mcg Vitamin Supplement Tablets 100 ea (Pack of 2)**Nature's Bounty**$12.74**127 rev11y ago](https://www.amazon.com/dp/B01IAHXV2I) [**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**121,987 rev13y ago](https://www.amazon.com/dp/B009SZXM4E)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pure Encapsulations Biotin Complex Hair & Skin | Biotin Complex for Healthy Hair and Skin Support* | 60 Capsules**Pure Encapsulations**$43.62**4.7★**▲ 68%**](https://www.amazon.com/dp/B0C5BS4JH9) [**NOW Foods Supplements Biotin 1 000 mcg Amino Acid Metabolism* Energy Production* 100 Capsules**NOW Foods**$5.74**4.7★**▲ 35%**](https://www.amazon.com/dp/B000WSS3TA) [**Natures Bounty Biotin Supports Metabolism for Energy and Healthy Hair Skin and Nails 1000 mcg 100 Tablets**Nature's Bounty**$7.25**4.7★**— 8%**](https://www.amazon.com/dp/B001115TLM) [**Natures Bounty Biotin 1000 mcg Tablets Strawberry 100 Count Pack of 3**Nature's Bounty**$17.30**4.7★**— 7%**](https://www.amazon.com/dp/B001G7QVHW) [**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)
**~~View all trending →~~**
## **What buyers say about biotin 1000mcg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Hair Growth**26%
*“Makes my hair grow faster”*
**Quality-Overall**18%
*“Excellent product”*
**Vitamin**11%
*“Pure vitamins”*
**Value For Money**8%
*“Affordable”*
**Efficiency**4%
*“This works ok for my nails”*
**Advertised Vs Actual Product**4%
*“As Described”*
**Ease Of Chewing/Swallowing**4%
*“The supplement itself is easy to take small softgels no strong aftertaste or stomach issues”*
**Skin Health**3%
*“keeps skin clear”*
**Ease Of Use**3%
*“I really like how convenient it is”*
**Nutritional Content**3%
*“Wonderful nutrients”*
### **What buyers complain about **
**Hair Related**13%
*“It really didn't do anything for my hair or nails”*
**Dosage**10%
*“capsules arent NEARLY as effective”*
**Functionality-Overall**8%
*“Didnt see a difference”*
**Thickness**6%
*“I do feel like it feels thicker”*
**Size-Overall**5%
*“larger”*
**Color**4%
*“I did not like the color”*
**Quality-Overall**3%
*“Poor quality”*
**Allergies**3%
*“Allergic reaction”*
**Vitamin**3%
*“I never know if supplements actually work or not”*
**Smell**3%
*“No problems until this last shipment - there is a very odd smell in the bottle”*
### **Top return reasons **
**Certifications**100%
## **Common questions**
- **Is biotin 1000mcg profitable to sell on Amazon United States?**
- The niche generates $100K/yr across 8 tracked products. 90-day search growth is +2.3%. Flapen's verdict: Skip it (39/100).
- **How competitive is the biotin 1000mcg niche?**
- 5 brands and 66 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in biotin 1000mcg?**
- Top complaints mined from reviews: Hair Related, Dosage, Functionality-Overall. The return rate is 0.0%.
- **When does demand for biotin 1000mcg peak?**
- Demand peaks in Jan–Feb; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the biotin 1000mcg niche?**
- Listings span $5.74–$43.62; the average listing price is $14.23 (sweet spot $15–$100). The average incumbent carries 18,051 reviews — the moat a new listing must climb.
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