sugar blocker
Worth a lookShows low returns (0.2%), but a small market ($78K/yr) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Avg price
Incredible$33.07avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Great$7.70–$112.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Review moat
Okay1,628.08avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.6%search→purchase rate — share of searches ending in a sale
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Market size
Bad$78K$78K/yr · 65K searches
Growth
Bad-11.7%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, sugar blocker is a $78K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
sugar blocker market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $83K–$99K
- units × avg price
- Conversion rate
- 3.6%
- Avg BSR
- #1,827
- Page quality
- 0%
- Prime
- 96%
- Sponsored
- 64%
- Out of stock
- 5.9%
- Avg brand age
- 55 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
377
Top-5 brand share
78%
Top 20: 98%
Top-5 click share
55%
Top 20: 94%
Open market
19%
- Pharmaganics52%
- Dr. Stephanie's9%
- Generic8%
- Nature's Bounty5%
- Life Extension3%
- Irwin Naturals3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -11.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top sugar blocker search terms
- sugar blocker20K/yr
- dr stephanies4K/yr
- sugar stop12K/yr
- dr stephanies carb and sugar blocker11K/yr
- sugar blocker pills for weight loss6K/yr
- dr stephanie4K/yr
- sugar blocker pills5K/yr
- sugar stop sugar and carb blocker4K/yr
Top sugar blocker 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pharmaganics Carb & Sugar Blocker - Mega Dose of Berberine & Gymnena Supplement - Take with Meals to Reduces Digested Carbs & Weight
Pharmaganics$26.094.1★2,151 rev
Sugar Stop
Generic$112.193.6★3 rev
Pharmaganics Dr. Stephanies Mealtime Carb & Sugar Blocker - Reduce Digested Carbs & Sugars Stimulant-Free (2 Pack)
Pharmaganics$49.634.1★2,151 rev
Pharmaganics Dr. Stephanies GLP-Wonder Natural GLP-1 Boosting Supplement - Control Hunger & Appetite Fight Cravings - Side-Effect Free Support
Pharmaganics$31.463.8★597 rev
Natures Bounty Chromium Picolinate Supports Fat Protein & Sugar Metabolism Mineral Supplement 800 mcg 50 Tablets
Nature's Bounty$7.704.5★8,749 rev
Newest
by launch dateSugar Stop
Generic$112.193 rev
Dr. Stephanies Lactation Gummies - Boost Milk Supply with Natural Galactagouges for Breastfeeding Support - No Fenugreek & No Sugar
Dr. Stephanie's$14.13121 rev
Blood Sugar Complex Supplement Helps Maintain Healthy Blood Sugar Levels Herbal Blend with Bitter Melon Mulberry Leaf Cinnamon Bark Chromium & Alpha Lipoic Acid Non-GMO 60 Capsules
Royalee$11.84137 rev
Dr. Stephanies GLP-1 Buddy Pair with GLP-1 Boosters for Best Results - Digestive Support Preserve Lean Muscle Replenish Vitamins - Strawberry Watermelon Drink Mix
Dr. Stephanie's$29.3143 rev
Apothkary Sugar Kick Herbal Supplement Liquid Drops Curbs Cravings and Helps Support Normal Blood Sugar Made in USA 1 Fl Oz 30 Servings
Apothékary$28.53107 rev
Trending
90-day click momentum
Chantomoo Womens Slipper Warm Comfy Memory Foam House Slippers Knitted Shoes Faux Fur Lined Anti-Skid Rubber Sole Bedroom Cozy Indoor Outdoor Slippers Green Size7 8 6.5
Chantomoo$23.854.5★
SR Max Geneva Black Womens Clog Style Slip Resistant Soft Toe Work Shoe (8.5 M)
SR Max$77.424.2★
Juvenon SucraLow Advanced Carb Blocker Supports Blood Sugar Reduces Carb & Starch Absorption Aids Metabolism & Limits Fat Storage Mealtime Supplement for High-Carb Meals (30 Capsules)
Juvenon$40.594.1★
Blood Sugar Complex Supplement Helps Maintain Healthy Blood Sugar Levels Herbal Blend with Bitter Melon Mulberry Leaf Cinnamon Bark Chromium & Alpha Lipoic Acid Non-GMO 60 Capsules
Royalee$11.844.3★
Dr. Stephanies GLP-1 Buddy Pair with GLP-1 Boosters for Best Results - Digestive Support Preserve Lean Muscle Replenish Vitamins - Strawberry Watermelon Drink Mix
Dr. Stephanie's$29.314.1★
What buyers say about sugar blocker
What buyers praise and complain about, mined from review topics.What buyers love
“Nice taste”
“First, the quality is clear”
“Works really good keeping my sugar down”
“The price was very reasonable as well”
“just weight loss”
“Great tasting and clean ingredients”
“I like the combination in this vitamin”
“enjoyed the effects”
“I also included a diet that helped”
“Very Effective”
What buyers complain about
“No results”
“Waste of money”
“no good for me increase my sugar”
“The main reason for the average rating is that I simply didn't notice a significant difference while taking them”
“It doesn't help weight or hunger so far”
“I dont eat sweets like that”
“I find that when I take these I just don't get hungry”
“headaches have become a constant”
“Doesn't do what it claims”
“The taste isn't so great”
Top return reasons
Common questions
- Is sugar blocker profitable to sell on Amazon United States?
- The niche generates $78K/yr across 25 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -11.7%. Flapen's verdict: Worth a look (52/100).
- How competitive is the sugar blocker niche?
- 15 brands and 377 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in sugar blocker?
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Blood Sugar Level. The return rate is 0.2%.
- When does demand for sugar blocker peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the sugar blocker niche?
- Listings span $7.70–$112.19; the average listing price is $33.07 (sweet spot $15–$100). The average incumbent carries 1,628 reviews — the moat a new listing must climb.