Nicotinamide
MaybeAn estimated 0.0% of orders come back. But the top 5 products take 72% of clicks, so Nicotinamide is a Maybe.
- Flapen Score
- 57 / 100Top 18% of 14,768 Health & Household niches · +8 vs the category median of 4957
- Market size
- $904K/yr304K searches / yr
- 90-day growth
- +6.6%search demand this quarter
- Competition
- 72%top-5 click share · 14 brands · 27 sellers
Flapen Score
Nicotinamide against its category
The dotted line is the Health & Household average. Past it, Nicotinamide is stronger. Inside it, weaker.
Market
The Nicotinamide market on Amazon at a glance
Shoppers on Amazon United States searched for Nicotinamide 304K times last year and spent an estimated $904K. The top 5 brands take 75% of clicks. Flapen scores it 57 out of 100, a Maybe.
01 · Demand
An estimated 13.6% of those searches ended in a purchase.
Shoppers searched for this 304K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 13.6% of those searches ended in a purchase. Searches in the last 90 days moved +6.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $904K a year.
- Searches, last 12 months
- 304K
- Growth, 90 days vs prior 90
- +6.6%
- Conversion, latest week
- 13.6%
- Market size, estimated
- $904Ka year
- Peak month
- September1.5× the quietest month
- Top search term
- nicotinamide154K searches a year
02 · Price
A sale here is worth $21.86.
Listings sell for $21.86 on average, from $5.86 to $46.16. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $21.86 that is $33K to $44K a year per listing.
- Average price
- $21.86inside the $15 to $100 sweet spot
- Price range
- $5.86–$46.16
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $33K–$44K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
78% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #52 within Antioxidants. It carries 5,969 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #52in Antioxidants
- Average rating
- 4.57 starsAmazon United States average 4.42 stars
- Average reviews
- 5,969per listing
- Listings tracked
- 18
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Nicotinamide 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 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Nutricost Niacinamide (Vitamin B3) 500mg 240 Capsules Flush Free
- Price
- $14.72
- Rating
- 4.6/5
- Reviews
- 20,002
- Age
- 9y ago

Horbach Nicotinamide 500mg | 180 Capsules | Flush Free Dietary Supplement
- Price
- $11.17
- Rating
- 4.6/5
- Reviews
- 623
- Age
- 3y ago

aSquared Nutrition Nicotinamide with Resveratrol - 120 Veggie Capsules - Vitamin B3 500mg (Niacinamide Flush Free) - Supplement Pills to Support NAD Skin Cell Health & Energy
- Price
- $29.36
- Rating
- 4.5/5
- Reviews
- 3,359
- Age
- 7y ago

Vitamin B3 Nicotinamide 1 000mg Per Serving 500 Capsules Flush Free Niacin Essential B3 Supports Healthy Skin & Energy Production Non-GMO
- Price
- $20.35
- Rating
- 4.6/5
- Reviews
- 1,006
- Age
- 3y ago

biophix B-3 Nicotinamide 500 mg 180 Caps - Nicotinic Amide Niacin Natural Flush-Free Vitamin Formula - Supports Skin Cell Health
- Price
- $26.80
- Rating
- 4.6/5
- Reviews
- 2,808
- Age
- 21y ago
Trending
estimated 90-day click momentum
NOW Foods Supplements Niacinamide (Vitamin B-3) 500 mg Energy Production* 100 Veg Capsules
- Price
- $7.41
- Rating
- 4.6/5
- Reviews
- 717
- Age
- 11y ago

Pure Encapsulations Niacinamide | Vitamin B3 Supplement to Support Energy Metabolism Joint Mobility and Metabolic Function* | 90 Capsules
- Price
- $19.63
- Rating
- 4.7/5
- Reviews
- 608
- Age
- 14y ago

Heliocare Advanced Niacin B3 Supplement: Fernblock PLE Extract 240mg Per Serving - Supports Skin Cell Health W/Antioxidant Rich Vitamin B3 Niacin 500 mg - 120 Vegan Capsules
- Price
- $39.13
- Rating
- 4.7/5
- Reviews
- 7,015
- Age
- 7y ago

Genex Formulas - Nicotinamide 500mg Vitamin B3 Flush Free Niacin Capsules for Healthy Skin - Niacinamide Supplement Pills Help Produce Keratin & Support Skin Cell Health & Energy - (100 Capsules)
- Price
- $23.66
- Rating
- 4.5/5
- Reviews
- 803
- Age
- 8y ago

Vitamin B3 Nicotinamide 500mg - High Absorption Form of Vitamin B3 Niacin Flush Free for Hear Skin Brain and Energy Support - NAD Precursor - Made in a cGMP American Facility (180 Servings)
- Price
- $18.60
- Rating
- 4.2/5
- Reviews
- 86
- Age
- 4y ago
Newest
by launch date
NOW Foods Niacinamide (Vitamin B-3) 500 mg Energy Production* 250 Veg Capsules
- Price
- $19.32
- Rating
- 4.7/5
- Reviews
- 1,095
- Age
- 3y ago

Vitamin B3 Nicotinamide 1 000mg Per Serving 500 Capsules Flush Free Niacin Essential B3 Supports Healthy Skin & Energy Production Non-GMO
- Price
- $20.35
- Rating
- 4.6/5
- Reviews
- 1,006
- Age
- 3y ago

Horbach Nicotinamide 500mg | 180 Capsules | Flush Free Dietary Supplement
- Price
- $11.17
- Rating
- 4.6/5
- Reviews
- 623
- Age
- 3y ago

Vitamin B3 Niacinamide 500mg Capsules - Mitochondrial Energy and Potent Skin Supplement - AKA Vitamin B3 Niacin Flush Free and Nicotinamide 500mg - Flush Free Niacin Supplement - 240 Count
- Price
- $29.84
- Rating
- 4.5/5
- Reviews
- 1,259
- Age
- 3y ago

Vitamin B3 Nicotinamide 500mg - High Absorption Form of Vitamin B3 Niacin Flush Free for Hear Skin Brain and Energy Support - NAD Precursor - Made in a cGMP American Facility (180 Servings)
- Price
- $18.60
- Rating
- 4.2/5
- Reviews
- 86
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 72% of clicks. A locked shelf that new listings rarely crack.
Brands
14 rising
Sellers
27
Est. top-5 brand share
75%
Top 20: 100%
Est. top-5 click share
72%
Top 20: 100%
Open market
19%
- aSquared Nutrition21%
- Nutricost20%
- Horbäach19%
- biophix8%
- DEAL SUPPLEMENT8%
- THORNE6%
Demand
Nicotinamide search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Nicotinamide search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nicotinamide154K/yr
- nicotinamide 500mg91K/yr
- vitamin b3 nicotinamide 500mg24K/yr
- nicotinamide vitamin b38K/yr
- nicotinamide 500 mg5K/yr
- nicotinamide supplement7K/yr
- nicotinamide 500mg capsules3K/yr
- b3 nicotinamide4K/yr
- vitamin b3 nicotinamide4K/yr
- nicotinamida2K/yr
Reviews and returns
What reviews say buyers love and hate about Nicotinamide
We read the reviews and the return reasons for every product selling here.
“Irritating”
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.
27 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 Nicotinamide 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









