Niacinamide 100 Mg
MaybeAn estimated 0.0% of orders come back. But shoppers spend an estimated $54K a year here, so Niacinamide 100 Mg is a Maybe.
- Flapen Score
- 53 / 100Top 32% of 14,768 Health & Household niches · +4 vs the category median of 4953
- Market size
- $54K/yr39K searches / yr
- 90-day growth
- +11.6%search demand this quarter
- Competition
- 54%top-5 click share · 16 brands · 534 sellers
Flapen Score
Niacinamide 100 Mg against its category
The dotted line is the Health & Household average. Past it, Niacinamide 100 Mg is stronger. Inside it, weaker.
Market
The Niacinamide 100 Mg market on Amazon at a glance
Shoppers on Amazon United States searched for Niacinamide 100 Mg 39K times last year and spent an estimated $54K. The top 5 brands take 65% of clicks. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 10.2% of those searches ended in a purchase.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 10.2% of those searches ended in a purchase. Searches in the last 90 days moved +11.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $54K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- +11.6%
- Conversion, latest week
- 10.2%
- Market size, estimated
- $54Ka year
- Peak month
- September1.3× the quietest month
- Top search term
- niacin 100mg19K searches a year
02 · Price
A sale here is worth $13.80.
Listings sell for $13.80 on average, from $5.72 to $25.01. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At $13.80 that is $1K to $3K a year per listing.
- Average price
- $13.80under the $15 to $100 sweet spot
- Price range
- $5.72–$25.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
60% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #622 within Vitamin B. It carries 1,634 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 60%
- Prime listings
- 90%
- Out of stock, average day
- 0.0%
- Average rank
- #622in Vitamin B
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 1,634per listing
- Listings tracked
- 20
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 132 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 132 months
Products
Top Niacinamide 100 Mg products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nutricost Niacin (Vitamin B3) 100mg 240 Capsules with Flushing
- Price
- $11.94
- Rating
- 4.5/5
- Reviews
- 2,737
- Age
- 5y ago

Swanson Niacinamide Vitamin B3 Supplement for Heart-Health-Conscious Adults Supporting Joint Health and Energy Production (250 Capsules 250 mg Each)
- Price
- $12.24
- Rating
- 4.5/5
- Reviews
- 400
- Age
- 21y ago

Carlyle Niacin 100mg | 300 Vegetarian Tablets | Non-GMO Gluten Free
- Price
- $10.02
- Rating
- 4.4/5
- Reviews
- 297
- Age
- 4y ago

THORNE - Niacinamide - Non-Flushing Form of Vitamin B3 - Supports Skin Health & Provides Cellular Protection* - Niacin Supplement - Third-Party Certified - Gluten Dairy & Soy-Free - 180 Capsules
- Price
- $25.01
- Rating
- 4.6/5
- Reviews
- 2,068
- Age
- 18y ago

Pure Encapsulations Niacinamide | Vitamin B3 Supplement to Support Energy Metabolism Joint Mobility and Metabolic Function* | 90 Capsules
- Price
- $19.67
- Rating
- 4.6/5
- Reviews
- 610
- Age
- 14y ago
Trending
estimated 90-day click momentum
Pure Original Ingredients Niacinamide (365 Capsules) No Magnesium Or Rice Fillers Always Pure Lab Verified
- Price
- $15.95
- Rating
- 4.6/5
- Reviews
- 330
- Age
- 7y ago

NOW Foods Supplements Niacinamide (Vitamin B-3) 500 mg Energy Production* 100 Veg Capsules
- Price
- $7.45
- Rating
- 4.6/5
- Reviews
- 729
- Age
- 11y ago

Swanson Niacinamide Vitamin B3 Supplement for Heart-Health-Conscious Adults Supporting Joint Health and Energy Production (250 Capsules 250 mg Each 2 Pack)
- Price
- $22.32
- Rating
- 4.5/5
- Reviews
- 400
- Age
- 8y ago

Earthborn Elements Niacinamide (Vitamin B3) Capsules No Magnesium Fillers No Flush
- Price
- $15.01
- Rating
- 4.5/5
- Reviews
- 91
- Age
- 6y ago

THORNE - Niacinamide - Non-Flushing Form of Vitamin B3 - Supports Skin Health & Provides Cellular Protection* - Niacin Supplement - Third-Party Certified - Gluten Dairy & Soy-Free - 180 Capsules
- Price
- $25.01
- Rating
- 4.6/5
- Reviews
- 2,068
- Age
- 18y ago
Newest
by launch date
Dr. Berg Highly-Potent Niacin 500 mg Now Only 125 mg per Capsule for Niacin Flush Tolerance Building Gradually Increase to 500mg a Day Vitamin B3 for Heart Brain & Energy Support 100 Capsules
- Price
- $19.98
- Rating
- 4.5/5
- Reviews
- 294
- Age
- 1y ago

365 by Whole Foods Market Niacin 100 Mg 100 Count
- Price
- $10.53
- Rating
- 4.6/5
- Reviews
- 85
- Age
- 2y ago

Dr. Mercola Niacinamide Vitamin B3-50 mg per Tablet - Supports Metabolic Health - Non-Flushing - Mini Tabs - Non-GMO Gluten-Free & Soy-Free - 270 Tablets(90-Day Supply)
- Price
- $24.46
- Rating
- 4.6/5
- Reviews
- 447
- Age
- 2y ago

Carlyle Niacin 100mg | 300 Vegetarian Tablets | Non-GMO Gluten Free
- Price
- $10.02
- Rating
- 4.4/5
- Reviews
- 297
- Age
- 4y ago

Nutricost Niacin (Vitamin B3) 100mg 240 Capsules with Flushing
- Price
- $11.94
- Rating
- 4.5/5
- Reviews
- 2,737
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 54% of clicks. Leaders hold, but buyers still shop past them.
Brands
16 rising
Sellers
534
Est. top-5 brand share
65%
Top 20: 100%
Est. top-5 click share
54%
Top 20: 100%
Open market
30%
- Nutricost31%
- Source Naturals11%
- Swanson10%
- Carlyle7%
- THORNE6%
- Pure Encapsulations6%
Demand
Niacinamide 100 Mg search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Niacinamide 100 Mg search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- niacin 100mg19K/yr
- niacinamide 100 mg8K/yr
- niacinamide 250mg6K/yr
- niacin 100 mg3K/yr
- niacinamide 150 mg2K/yr
- vitamin b3 niacinamide 100mg1K/yr
Reviews and returns
What reviews say buyers love and hate about Niacinamide 100 Mg
We read the reviews and the return reasons for every product selling here.
“It was like having an allergic reaction”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
20 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Niacinamide 100 Mg questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









