---
title: "Vitamins — $26.6M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/vitamins"
last_updated: "2026-08-06T14:23:24.491Z"
locale: en
meta:
description: "Niche score 68/100 · $26.6M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 68/100 · $26.6M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Vitamins — $26.6M/yr Amazon US Niche (2026) - Flapen"
---
# **vitamins**
**Worth a look**
Shows a $26.6M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 100Growth 21Conversion 76Competition 83Returns 100Price range 80Avg price 90Brand share 80Review moat 18Quality gap 24
**Market size**
**Incredible****$26.6M**
$26.6M/yr · 17.7M searches
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.92**
avg listing price — sweet spot $15–$100
**Competition**
**Great****32%**
top-5 click share — an open shelf
**Brand share**
**Great****55%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$5.84–$54.53**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-8.6%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****16,145.51**
avg incumbent reviews — the moat a new listing must climb
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, vitamins is a $26.6M/yr Amazon United States market (17.7M searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Jan. Verdict: Worth a look — 68/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **vitamins market data**
- **Units sold / yr**
- **1.0M–1.0M**
- avg 20,000–25,000/product
- **Revenue / yr**
- **$20.9M–$20.9M**
- units × avg price
- **Conversion rate**
- **7.2%**
- **Avg BSR**
- **#101**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **87%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **70 months**
- **Avg seller age**
- **136 days**
## **Competition & brand share**
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.
**Brands**
**27 **▲rising
**Sellers**
**732**
**Top-5 brand share**
**55%**
Top 20: 96%
**Top-5 click share**
**32%**
Top 20: 71%
**Open market**
**40%**
- OLLY16% - ONE A DAY14% - Centrum10% - Amazon Basics7% - Nature Made7% - Nature's Bounty Optimal Solutions5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.6% search growth over the last 90 days.
500K300KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/health-household/vitamins/trend)
## **Top vitamins search terms**
- **multivitamin for women**3.6M/yr-11.3%5.4% conv. - **womens multivitamin**2.9M/yr-19.1%7.9% conv. - **vitamins**2.5M/yr+7.9%1.7% conv. - **multivitamin**1.9M/yr-15.6%4.6% conv. - **vitamin**902K/yr-0.9%1.8% conv. - **vitamins for women**825K/yr-18.4%3.9% conv. - **womens vitamins**758K/yr-5.5%6.2% conv. - **multivitamin for women 50 and over**479K/yr-0.5%8.5% conv. - **vitaminas para mujeres**495K/yr-13.2%1.2% conv. - **vitamins and supplements**370K/yr-9.4%0.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/vitamins/search-terms)
## **Top 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.
0%3%$797K6%$1.6M9%$2.4M12%$3.2M1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**OLLY Womens Multivitamin Gummy Womens Overall Wellness * Vitamins A C D E Biotin Folic Acid Adult Chewable Supplement Berry Flavored 65 Day Supply - 130 Count**OLLY**$14.63**4.6★47,563 rev](https://www.amazon.com/dp/B07H8LBDTG) [2**One A Day Multivitamin for Women- Daily Vitamins for Woman with Biotin Calcium Folic Acid Iron & Zinc Complete Womens Vitamins 200 Ct (Packaging May Vary)**ONE A DAY**$16.00**4.7★17,824 rev](https://www.amazon.com/dp/B09QBKGDLS) [3**Natures Bounty Optimal Solutions Womens Multivitamin Immune and Cellular Energy Support Bone Health Raspberry Flavor 80 Gummies 40 Total Servings**Nature's Bounty Optimal Solutions**$6.04**4.7★16,091 rev](https://www.amazon.com/dp/B00WF8A7MQ) [4**Vimerson Health Multivitamin for Women: Methylated B Vitamins Chelated Minerals and Bioavailable D3 for Focus and Energy Support Daily Womens Multivitamins and Multiminerals 60 Capsules**Vimerson Health**$22.30**4.5★18,117 rev](https://www.amazon.com/dp/B01DHKOS3O) [5**Amazon Basics Womens Multivitamin Mixed Berry Flavor Vegetarian & Gluten-Free 300 Gummies (150 Servings) (Previously Solimo)**Amazon Basics**$11.76**4.6★8,434 rev](https://www.amazon.com/dp/B07RGXZSNJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vitafusion Adult Gummy Vitamins for Women 120 Count**Vitafusion**$9.37**4,972 rev1y ago](https://www.amazon.com/dp/B0DR8KDZDS) [**One A Day Womens Active Metabolism Daily Essential Multivitamin for Women Metabolism Support Vitamins for Women with All 8 B-Vitamins Vitamin D Magnesium & More 120 Count**ONE A DAY**$18.43**15,152 rev1y ago](https://www.amazon.com/dp/B0DF6YG29X) [**Black Girl Vitamins Once a Day - Womens Multivitamin Gummy - Vitamin A B C E and Zinc. Multivitamin for Women Immune Support. Vegan Gluten-Free. Made in The USA (30 Day Supply Strawberry)**Black Girl Vitamins**$24.40**3,055 rev2y ago](https://www.amazon.com/dp/B0D2PSNFYT) [**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**$35.21**19,663 rev2y ago](https://www.amazon.com/dp/B0CWS5QP8F) [**envitamin Ultimate Multivitamin Multimineral and Superfood with 42 Fruit and Vegetable Blend 60 Count (Ultimate 2 Pack)**envitamin**$44.85**2,150 rev3y ago](https://www.amazon.com/dp/B0D4WN4S3J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**envitamin Ultimate Multivitamin Multimineral and Superfood with 42 Fruit and Vegetable Blend 60 Count (Ultimate 2 Pack)**envitamin**$44.85**4.4★**▲ 119%**](https://www.amazon.com/dp/B0D4WN4S3J) [**Black Girl Vitamins Once a Day - Womens Multivitamin Gummy - Vitamin A B C E and Zinc. Multivitamin for Women Immune Support. Vegan Gluten-Free. Made in The USA (30 Day Supply Strawberry)**Black Girl Vitamins**$24.40**4.7★**▲ 84%**](https://www.amazon.com/dp/B0D2PSNFYT) [**One A Day Womens Active Metabolism Daily Essential Multivitamin for Women Metabolism Support Vitamins for Women with All 8 B-Vitamins Vitamin D Magnesium & More 120 Count**ONE A DAY**$18.43**4.4★**▲ 40%**](https://www.amazon.com/dp/B0DF6YG29X) [**Pure Encapsulations O.N.E. Multivitamin - Once Daily Multivitamin with Antioxidant Complex Metafolin CoQ10 and Lutein to Support Vision Cognitive Function and Cellular Health* - 60 Capsules**Pure Encapsulations**$45.72**4.6★**▲ 35%**](https://www.amazon.com/dp/B00CBYG1L0) [**Centrum Silver Womens Multivitamin for Women 50 and Over 200 Tablets**Centrum**$16.94**4.8★**▲ 26%**](https://www.amazon.com/dp/B09KCCVL9V)
**~~View all trending →~~**
## **What buyers say about vitamins**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**27%
*“Great tasting vitamin”*
**Taste-Overall**13%
*“Fruity taste”*
**Quality-Overall**9%
*“Great product for me”*
**Value For Money**6%
*“Good Value for the money”*
**Ease Of Chewing/Swallowing**5%
*“EASY to swallow”*
**Energy Level**4%
*“Energy boost”*
**Flavor**3%
*“The flavor is very tasty”*
**Ease Of Use**2%
*“Easy to open”*
**Advertised Vs Actual Product**2%
*“As advertised”*
**Nutritional Content**2%
*“Great for Daily Nutrition”*
### **What buyers complain about **
**Taste-Overall**14%
*“Awful aftertaste”*
**Vitamin**9%
*“Nasty vitamins”*
**Smell**9%
*“Unpleasant odor”*
**Side Effects**4%
*“made me dizzy immediately”*
**Size-Overall**4%
*“Small in size”*
**Acid Regulator/Stomach Ache Relief**3%
*“Upsets my stomach”*
**Value For Money**3%
*“VERY expensive”*
**Dosage**2%
*“I just personally needed more dosage”*
**Ease Of Chewing/Swallowing**2%
*“Hard to chew”*
**Flavor**2%
*“Off putting flavor”*
### **Top return reasons **
**Vitamin**25%
**Value For Money**12%
**Taste-Overall**8%
**Smell**7%
**Functionality-Overall**5%
**Advertised Vs Actual Product**5%
**Size-Overall**4%
**Acid Regulator/Stomach Ache Relief**4%
**Ingredients-Overall**3%
**Leak-Proof**3%
## **Common questions**
- **Is vitamins profitable to sell on Amazon United States?**
- The niche generates $26.6M/yr across 55 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.6%. Flapen's verdict: Worth a look (68/100).
- **How competitive is the vitamins niche?**
- 27 brands and 732 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 55% of demand.
- **What do buyers complain about in vitamins?**
- Top complaints mined from reviews: Taste-Overall, Vitamin, Smell. The return rate is 0.0%.
- **When does demand for vitamins peak?**
- Demand peaks in Jan; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the vitamins niche?**
- Listings span $5.84–$54.53; the average listing price is $20.92 (sweet spot $15–$100). The average incumbent carries 16,146 reviews — the moat a new listing must climb.
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