niacinamide toner
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Great10.0%search→purchase rate — share of searches ending in a sale
Market size
Good$541K$541K/yr · 412K searches
Avg price
Good$13.13avg listing price — sweet spot $15–$100
Price range
Okay$6.04–$23.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-3.6%90-day search growth — must beat 0% to launch
Review moat
Bad15,742.8avg incumbent reviews — the moat a new listing must climb
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, niacinamide toner is a $541K/yr Amazon United States market (412K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
niacinamide toner market data
- Units sold / yr
- 40K–50K
- avg 10,000–12,500/product
- Revenue / yr
- $525K–$657K
- units × avg price
- Conversion rate
- 10.0%
- Avg BSR
- #281
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 58 months
- Avg seller age
- 117 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
10
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Good Molecules95%
- The Ordinary5%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 45 weeks — -3.6% search growth over the last 90 days.Top niacinamide toner search terms
- good molecules toner170K/yr
- brightening toner56K/yr
- niacinamide toner59K/yr
- dark spot toner17K/yr
- good molecules niacinamide brightening toner16K/yr
- niacinamide brightening toner16K/yr
- good molecules brightening toner14K/yr
- good molecules niacinamide toner14K/yr
- toner for dark spots11K/yr
- toner good molecules8K/yr
Top niacinamide toner 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.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Good Molecules Niacinamide Brightening Toner - Toner for Face with Niacinamide and Arbutin for Skin Tone Balancing - Minimizes the Look of Pores Facial Skin Care
Good Molecules$13.804.6★10,271 rev
Good Molecules Niacinamide Brightening Toner - Toner for Face with Niacinamide and Arbutin for Skin Tone Balancing - Minimizes the Look of Pores Skin Care for Face
Good Molecules$6.044.6★10,271 rev
Good Molecules Glycolic Exfoliating Toner - Hyaluronic and Glycolic Acid Daily Toner for Face - Cleansing Facial Exfoliant for Glowing Even Skin Tone Skin Care
Good Molecules$13.804.6★1,339 rev
The Ordinary Glycolic Acid 7% Exfoliating Toner Brightening and Smoothing Daily Toner for More Even-Looking Skin Tone 3.4 Fl Oz
The Ordinary$8.724.7★56,359 rev
Good Molecules Blemish Scar & Discoloration Duo - Niacinamide Brightening Toner (120 ml/4 oz) and Discoloration Correcting Serum (30 ml/ 1 oz) - (Set of 2)
Good Molecules$23.274.5★474 rev
Newest
by launch dateThe Ordinary Glycolic Acid 7% Exfoliating Toner Brightening and Smoothing Daily Toner for More Even-Looking Skin Tone 3.4 Fl Oz
The Ordinary$8.7256,359 rev
Good Molecules Blemish Scar & Discoloration Duo - Niacinamide Brightening Toner (120 ml/4 oz) and Discoloration Correcting Serum (30 ml/ 1 oz) - (Set of 2)
Good Molecules$23.27474 rev
Good Molecules Glycolic Exfoliating Toner - Hyaluronic and Glycolic Acid Daily Toner for Face - Cleansing Facial Exfoliant for Glowing Even Skin Tone Skin Care
Good Molecules$13.801,339 rev
Good Molecules Niacinamide Brightening Toner - Toner for Face with Niacinamide and Arbutin for Skin Tone Balancing - Minimizes the Look of Pores Skin Care for Face
Good Molecules$6.0410,271 rev
Good Molecules Niacinamide Brightening Toner - Toner for Face with Niacinamide and Arbutin for Skin Tone Balancing - Minimizes the Look of Pores Facial Skin Care
Good Molecules$13.8010,271 rev
Trending
90-day click momentumGood Molecules Blemish Scar & Discoloration Duo - Niacinamide Brightening Toner (120 ml/4 oz) and Discoloration Correcting Serum (30 ml/ 1 oz) - (Set of 2)
Good Molecules$23.274.5★
Good Molecules Niacinamide Brightening Toner - Toner for Face with Niacinamide and Arbutin for Skin Tone Balancing - Minimizes the Look of Pores Facial Skin Care
Good Molecules$13.804.6★
Good Molecules Niacinamide Brightening Toner - Toner for Face with Niacinamide and Arbutin for Skin Tone Balancing - Minimizes the Look of Pores Skin Care for Face
Good Molecules$6.044.6★
The Ordinary Glycolic Acid 7% Exfoliating Toner Brightening and Smoothing Daily Toner for More Even-Looking Skin Tone 3.4 Fl Oz
The Ordinary$8.724.7★
Good Molecules Glycolic Exfoliating Toner - Hyaluronic and Glycolic Acid Daily Toner for Face - Cleansing Facial Exfoliant for Glowing Even Skin Tone Skin Care
Good Molecules$13.804.6★
What buyers say about niacinamide toner
What buyers praise and complain about, mined from review topics.What buyers love
“Good for skin”
“its super affordable for the quality”
“is affordable”
“Bright”
“got rid of dark spots”
“it is quite gentle on my skin”
“Clean your skin”
“It works well to exfoliate”
“is as described”
“The scent is also free”
What buyers complain about
“My face is now broke out in a rash all over”
“Didn't work”
“Smaller pores”
“Ruined my skin”
“Im not able to see changes anywhere else because it burns”
“No scent”
“Very drying”
“the second bottle is too yellow looks fake”
“I have dry and sensitive skin also”
“Not good for sensitive skin”
Top return reasons
Common questions
- Is niacinamide toner profitable to sell on Amazon United States?
- The niche generates $541K/yr across 5 tracked products. 90-day search growth is -3.6%. Flapen's verdict: Skip it (40/100).
- How competitive is the niacinamide toner niche?
- 2 brands and 10 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in niacinamide toner?
- Top complaints mined from reviews: Allergies, Functionality-Overall, Size-Overall. The return rate is 0.5%.
- What does it cost to enter the niacinamide toner niche?
- Listings span $6.04–$23.27; the average listing price is $13.13 (sweet spot $15–$100). The average incumbent carries 15,743 reviews — the moat a new listing must climb.