Jumiso Niacinamide 20
FailThe top 5 brands take 100% of clicks, so Jumiso Niacinamide 20 is a Fail.
- Flapen Score
- 44 / 100Ranks 6,956 of 10,978 Beauty & Personal Care niches · −4 vs the category median of 4844
- Market size
- $321K/yr425K searches / yr
- 90-day growth
- +8.9%search demand this quarter
- Competition
- 91%top-5 click share · 4 brands · 11 sellers
Flapen Score
Jumiso Niacinamide 20 against its category
The dotted line is the Beauty & Personal Care average. Past it, Jumiso Niacinamide 20 is stronger. Inside it, weaker.
Market
The Jumiso Niacinamide 20 market on Amazon at a glance
Shoppers on Amazon United States searched for Jumiso Niacinamide 20 425K times last year and spent an estimated $321K. All 4 brands take every click. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 3.3% of those searches ended in a purchase.
Shoppers searched for this 425K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.3% of those searches ended in a purchase. Searches in the last 90 days moved +8.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $321K a year.
- Searches, last 12 months
- 425K
- Growth, 90 days vs prior 90
- +8.9%
- Conversion, latest week
- 3.3%
- Market size, estimated
- $321Ka year
- Top search term
- jumiso121K searches a year
02 · Price
A sale here is worth $22.98.
Listings sell for $22.98 on average, from $9.16 to $47.48. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 2,000 to 2,500 of them. At $22.98 that is $46K to $57K a year per listing.
- Average price
- $22.98inside the $15 to $100 sweet spot
- Price range
- $9.16–$47.48
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $46K–$57K
- Returns
- 1.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
88% 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 #534 within Serums. It carries 725 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #534in Serums
- Average rating
- 4.51 starsAmazon United States average 4.42 stars
- Average reviews
- 725per listing
- Listings tracked
- 8
04 · Newcomers
5 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 5 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 5Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Jumiso Niacinamide 20 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 16, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
JUMISO 20% Niacinamide Dark Spot Correcting Serum for Face 1.35 fl oz
- Price
- $18.65
- Rating
- 4.5/5
- Reviews
- 1,004
- Age
- 11mo ago

Paulas Choice CLINICAL 20% Niacinamide Vitamin B3 Concentrated Face Serum Anti-Aging Serum for Face Treatment for Discoloration & Minimizing Large Pores Fragrance-Free 0.67oz
- Price
- $47.48
- Rating
- 4.5/5
- Reviews
- 2,041
- Age
- 6y ago

Paulas Choice BOOST 10% Niacinamide Face Serum Booster Facial Serum with Vitamin B3 Vitamin C & Licorice Extract Serum Pore Minimizer All Skin Types Fragrance-Free 0.67oz
- Price
- $44.60
- Rating
- 4.5/5
- Reviews
- 1,523
- Age
- 10y ago

JUMISO 10% Niacinamide Dark Spot Serum for Uneven Tone 1.01 fl oz
- Price
- $17.38
- Rating
- 4.5/5
- Reviews
- 1,004
- Age
- 10mo ago

DERMA FACTORY Retinal Night Cream with Centella & Panthenol 1.01 fl oz
- Price
- $10.69
- Rating
- 4.3/5
- Reviews
- 41
- Age
- 6mo ago
Trending
estimated 90-day click momentum
DERMA FACTORY Niacinamide 20% Face Serum for Oily Skin Pore Care
- Price
- $9.16
- Rating
- 4.8/5
- Reviews
- 42
- Age
- 6mo ago

DERMA FACTORY Retinal Night Cream with Centella & Panthenol 1.01 fl oz
- Price
- $10.69
- Rating
- 4.3/5
- Reviews
- 41
- Age
- 6mo ago

JUMISO Ceramide Cleansing Milk Makeup Remover for Dry Skin 10.14 fl oz
- Price
- $20.99
- Rating
- 4.4/5
- Reviews
- 75
- Age
- 7mo ago

JUMISO 10% Niacinamide Dark Spot Serum for Uneven Tone 1.01 fl oz
- Price
- $17.38
- Rating
- 4.5/5
- Reviews
- 1,004
- Age
- 10mo ago

Paulas Choice CLINICAL 20% Niacinamide Vitamin B3 Concentrated Face Serum Anti-Aging Serum for Face Treatment for Discoloration & Minimizing Large Pores Fragrance-Free 0.67oz
- Price
- $47.48
- Rating
- 4.5/5
- Reviews
- 2,041
- Age
- 6y ago
Newest
by launch date
DERMA FACTORY Retinal Night Cream with Centella & Panthenol 1.01 fl oz
- Price
- $10.69
- Rating
- 4.3/5
- Reviews
- 41
- Age
- 6mo ago

DERMA FACTORY Niacinamide 20% Face Serum for Oily Skin Pore Care
- Price
- $9.16
- Rating
- 4.8/5
- Reviews
- 42
- Age
- 6mo ago

JUMISO Ceramide Cleansing Milk Makeup Remover for Dry Skin 10.14 fl oz
- Price
- $20.99
- Rating
- 4.4/5
- Reviews
- 75
- Age
- 7mo ago

JUMISO 10% Niacinamide Dark Spot Serum for Uneven Tone 1.01 fl oz
- Price
- $17.38
- Rating
- 4.5/5
- Reviews
- 1,004
- Age
- 10mo ago

JUMISO 20% Niacinamide Dark Spot Correcting Serum for Face 1.35 fl oz
- Price
- $18.65
- Rating
- 4.5/5
- Reviews
- 1,004
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 91% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
11
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
91%
Top 20: 100%
Open market
0%
- JUMISO66%
- Paula's Choice23%
- DERMA FACTORY8%
- CrediThink3%
Demand
Jumiso Niacinamide 20 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 1.9× · 10 of 12 months tracked
Search terms
Top Jumiso Niacinamide 20 search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- jumiso121K/yr
- jumiso niacinamide 2078K/yr
- paulas choice niacinamide34K/yr
- paulas choice serum26K/yr
- derma factory16K/yr
- jumiso niacinamide 20 serum19K/yr
- niacinamide 20 serum22K/yr
- niacinamide paulas choice10K/yr
- paulas choice niacinamide serum13K/yr
- dermafactory9K/yr
Reviews and returns
What reviews say buyers love and hate about Jumiso Niacinamide 20
We read the reviews and the return reasons for every product selling here.
“Didn't work”
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 Jumiso Niacinamide 20 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









