---
title: "Complement Vegan Vitamins — $25K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/complement-vegan-vitamins"
last_updated: "2026-08-11T05:23:30.392Z"
locale: en
meta:
description: "Niche score 42/100 · $25K/yr market · 14K searches/yr · $40.81 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $25K/yr market · 14K searches/yr · $40.81 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Complement Vegan Vitamins — $25K/yr Amazon US Niche (2026) - Flapen"
---
# **complement vegan vitamins**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 6Growth 17Conversion 53Competition 18Returns 100Price range 95Avg price 95Brand share 0Review moat 66Quality gap 79
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$40.81**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$26.06–$83.20**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****846.54**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.3%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-15.7%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$25K**
$25K/yr · 14K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, complement vegan vitamins is a $25K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 42/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **complement vegan vitamins market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$20K–$31K**
- units × avg price
- **Conversion rate**
- **4.3%**
- **Avg BSR**
- **#587**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **11.1%**
- **Avg brand age**
- **84 months**
- **Avg seller age**
- **159 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**5**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**0%**
- Complement91% - Future Kind6% - Vegan Vitality4% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.7% search growth over the last 90 days.
600400Spike '24Holiday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/health-household/complement-vegan-vitamins/trend)
## **Top complement vegan vitamins search terms**
- **complement**6K/yr+41.2%2.4% conv. - **complement essential vegan multivitamin**7K/yr-46.6%3.7% conv. - **complement vegan supplement**657/yr+1.8%1.7% conv. - **complement vegan vitamins**295/yr+59.5%1.7% conv. - **compliment essential vitamins for vegans**38/yr+650.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/complement-vegan-vitamins/search-terms)
## **Top complement vegan 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%10%$2K20%$5K30%$7K40%$10K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Complement Essential Vegan Multivitamin for Women & Men - Immune Support Supplement with Omega-3 DHA & EPA B12 Vitamin D3 & K2 Zinc Selenium Magnesium Iodine (60 Servings 180 Capsules)**Complement**$83.20**4.0★647 rev](https://www.amazon.com/dp/B09G95P6FT) [2**Complement Essential Vegan Multivitamin for Women & Men (30 Servings)**Complement**$46.47**4.0★647 rev](https://www.amazon.com/dp/B0B3PG9MW8) [3**Complement ForHer Womens Multivitamin with Inositol (60 Servings)**Complement**$36.16**4.6★72 rev](https://www.amazon.com/dp/B0DD5YRX24) [4**COMPLEMENT Bone Vitality Supplement for Women and Men (30 Servings)**Complement**$45.07**0.0★0 rev](https://www.amazon.com/dp/B0GFXM2JXM) [5**Vegan Vitality Multivitamins & Minerals for Women and Men with High Strength Vitamin B12 D3 & K2. 180 Vegan Multivitamin Tablets - 6 Months Supply. Vitamins for Vegans. Women Multivitamin**Vegan Vitality**$26.06**4.6★8,052 rev](https://www.amazon.com/dp/B07MK5BBGN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**COMPLEMENT Bone Vitality Supplement for Women and Men (30 Servings)**Complement**$45.07**0 rev6mo ago](https://www.amazon.com/dp/B0GFXM2JXM) [**Vegan Omega 3 Supplement- 960mg Omega-3 Fatty Acids DHA EPA SDA ALA Supplement - Immune Support- 30 Servings 60 Liquid Capsules**Complement**$27.49**92 rev1y ago](https://www.amazon.com/dp/B0DXY8QWB8) [**Complement ForHer Womens Multivitamin with Inositol (60 Servings)**Complement**$36.16**72 rev1y ago](https://www.amazon.com/dp/B0DD5YRX24) [**Complement Creatine Monohydrate Micronized Powder (5g 60 Servings)**Complement**$35.82**119 rev2y ago](https://www.amazon.com/dp/B0CZS8WMNW) [**Complement 15g Vegan Unflavored Plant-Based Protein Powder (15 Servings)**Complement**$29.55**268 rev3y ago](https://www.amazon.com/dp/B0BS1T9G2X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**COMPLEMENT Bone Vitality Supplement for Women and Men (30 Servings)**Complement**$45.07**0.0★**▲ 494%**](https://www.amazon.com/dp/B0GFXM2JXM) [**Vegan Omega 3 Supplement- 960mg Omega-3 Fatty Acids DHA EPA SDA ALA Supplement - Immune Support- 30 Servings 60 Liquid Capsules**Complement**$27.49**3.9★**▲ 90%**](https://www.amazon.com/dp/B0DXY8QWB8) [**Vegan Vitality Multivitamins & Minerals for Women and Men with High Strength Vitamin B12 D3 & K2. 180 Vegan Multivitamin Tablets - 6 Months Supply. Vitamins for Vegans. Women Multivitamin**Vegan Vitality**$26.06**4.6★**▲ 78%**](https://www.amazon.com/dp/B07MK5BBGN) [**Complement Vegan Unflavored Protein Powder - Organic Protein Low Carb Low Calorie Sugar Free Soy Free Non-GMO Gluten Free - 15g Yellow Pea Pumpkin Seed Plant-Based Protein (30 Servings)**Complement**$54.20**4.0★**▲ 47%**](https://www.amazon.com/dp/B09GCFHT7S) [**Future Kind Vegan Multivitamins Complete - 42-in-1 Vegan Multivitamins for Women & Men with Enzymes B12 Zinc & Probiotics for Digestion (90 tabs in Recycled Bottle)**Future Kind**$28.29**4.5★**▲ 31%**](https://www.amazon.com/dp/B09RQGJGND)
**~~View all trending →~~**
## **What buyers say about complement vegan vitamins**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Vitamin**21%
*“Healthy vitamins at a good price”*
**Vegan/Organic**19%
*“perfectly supplements for vegans”*
**Quality-Overall**7%
*“Great Quality”*
**Value For Money**5%
*“Good value for the price”*
**Energy Level**5%
*“My energy level went up”*
**Taste-Overall**4%
*“Great product so far easy to swallow and looks great”*
**Nutritional Content**3%
*“Im sure these are great for those who are deficient in these nutrients; however, my body didnt notice when I started taking them or when I stopped”*
**Dosage**3%
*“The black 3x a day pills are definitely a must”*
**Thickness**2%
*“Not gritty, just what I was looking for”*
**Acid Regulator/Stomach Ache Relief**2%
*“there is no nausea or upset stomach after taking the product”*
### **What buyers complain about **
**Taste-Overall**14%
*“the taste is very unpleasant”*
**Size-Overall**8%
*“these pills are huge”*
**Vitamin**6%
*“Please take a standalone cyanocobalamin B12 pill if you take these as they will not cover you”*
**Side Effects**5%
*“These gave me terrible heartburn”*
**Advertised Vs Actual Product**4%
*“Inaccurate description”*
**Iron**4%
*“Nobody should be taking this much iron”*
**Calcium**3%
*“Contains the wrong kind and amount of B12”*
**Ease Of Chewing/Swallowing**3%
*“It was a bit difficult to swallow”*
**Nutritional Content**3%
*“I sometimes feel a nutritional gap because modern produce doesn't always have the same nutrient density it used to”*
**Flavor**2%
*“the flavor is too earthy”*
### **Top return reasons **
**Functionality-Overall**50%
**Stress/Anxiety**50%
## **Common questions**
- **Is complement vegan vitamins profitable to sell on Amazon United States?**
- The niche generates $25K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -15.7%. Flapen's verdict: Skip it (42/100).
- **How competitive is the complement vegan vitamins niche?**
- 3 brands and 5 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in complement vegan vitamins?**
- Top complaints mined from reviews: Taste-Overall, Size-Overall, Vitamin. The return rate is 0.0%.
- **When does demand for complement vegan vitamins peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the complement vegan vitamins niche?**
- Listings span $26.06–$83.20; the average listing price is $40.81 (sweet spot $15–$100). The average incumbent carries 847 reviews — the moat a new listing must climb.
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