metabolism booster
Skip itA small market ($37K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good1,257.24avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Avg price
Okay£9.35avg listing price — sweet spot $15–$100
Price range
Okay£2.38–£19.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad71%top-5 click share — a locked-up shelf
Growth
Bad-15.6%90-day search growth — must beat 0% to launch
Market size
Bad£37K£37K/yr · 86K searches
According to Flapen's Amazon United Kingdom niche tracking, metabolism booster is a £37K/yr Amazon United Kingdom market (86K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Apr. Verdict: Skip it — 39/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
metabolism booster market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- £37K–£47K
- units × avg price
- Conversion rate
- 4.6%
- Avg BSR
- #155
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 82%
- Out of stock
- 1.0%
- Avg brand age
- 40 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
59
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
13%
- Twinings33%
- Nutravita14%
- Pro BRN Supplement14%
- Nutrition Geeks13%
- NutriVolv9%
- BioRevive3%
- Open — no brand owns it (6 brands, 13%)
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — -15.6% search growth over the last 90 days.Peak months: Apr · busiest ÷ quietest = 2.1×
Top metabolism booster search terms
- metabolism booster42K/yr
- metabolism booster weight loss21K/yr
- metabolism tea11K/yr
- twinings metabolism tea bags6K/yr
- metabolism6K/yr
Top metabolism booster 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 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Twinings Superblends Metabolism Tea - Peppermint & Spiced Green Tea Herbal Infusion with Nettle & Zinc Metabolism Booster Tea 80 x Biodegradable Tea Bags
Twinings£10.154.6★425 rev
Nutravita L-Carnitine Complex - High Strength Capsules with Added Riboflavin Biotin Chromium Vitamin D B3 & B6 - Macronutrient & Energy Yielding Metabolism - 150 Vegan Capsules - Made in the UK
Nutravita£15.384.5★2,038 rev
Pro BRN - Weight Management & Pre-Workout 90 Vegan Capsules with Caffeine Green Tea Cayenne & Citrus Aurantium Metabolism & Energy for Women & Men 45 Day Supply Made in UK
Pro BRN Supplement£19.844.3★2,100 rev
Apple Cider Vinegar Capsules 15 000mg with Mother & 30% Acetic Acid - Enhanced with Chromium & Cayenne Pepper - 90 Vegan Capsules (Not Apple Cider Vinegar Gummies or Liquid) Teeth Friendly - UK Made
Nutrition Geeks£8.244.4★996 rev
Twinings Superblends Metabolism Peppermint With Spiced Green Tea And Nettle Bags 20ea
Twinings£3.474.5★61 rev
Newest
by launch date
Natuvera Berberine Complex Appetite Suppressant & Metabolism Booster - 60ct
Natuvera£16.2718 rev
Apple Cider Vinegar Capsules 15 000mg with Mother & 30% Acetic Acid - Enhanced with Chromium & Cayenne Pepper - 90 Vegan Capsules (Not Apple Cider Vinegar Gummies or Liquid) Teeth Friendly - UK Made
Nutrition Geeks£8.24996 rev
BioRevive Cut Xtreme Vegan 780mg Capsules with L-Carnitine Green Tea B Vitamins & Caffeine for Energy Focus & Wellness Support | Pre-Workout & Daily Performance Supplement
BioRevive£12.98628 rev
Pro BRN - Weight Management & Pre-Workout 90 Vegan Capsules with Caffeine Green Tea Cayenne & Citrus Aurantium Metabolism & Energy for Women & Men 45 Day Supply Made in UK
Pro BRN Supplement£19.842,100 rev
The Patch Collection - Natural Metabolism Booster Patch for Healthy Shape Support & Fast Acting Appetite Management | Yerba Mate Guarana Zinc Flax Seed L-Carnitine Raspberry Ketone | Pack of 15
The Patch Collection£16.5924 rev
Trending
90-day click momentum
Yumi Lean and Detox Apple Cider Vinegar Gummies 60 Apple Flavour Gummies
Yumi Nutrition£11.894.3★
Natuvera Berberine Complex Appetite Suppressant & Metabolism Booster - 60ct
Natuvera£16.274.7★
Apple Cider Vinegar Capsules 15 000mg with Mother & 30% Acetic Acid - Enhanced with Chromium & Cayenne Pepper - 90 Vegan Capsules (Not Apple Cider Vinegar Gummies or Liquid) Teeth Friendly - UK Made
Nutrition Geeks£8.244.4★
Pro BRN - Weight Management & Pre-Workout 90 Vegan Capsules with Caffeine Green Tea Cayenne & Citrus Aurantium Metabolism & Energy for Women & Men 45 Day Supply Made in UK
Pro BRN Supplement£19.844.3★
Green Tea Tablets Pure Vegan Weight Loss Pills 9000mg Keto Diet Slimming Supplements for Men and Women Gluten-Free & Metabolism Booster Pack of 120
NutriVolv£5.084.2★
What buyers say about metabolism booster
What buyers praise and complain about, mined from review topics.What buyers love
“no unpleasant taste”
“Good quality”
“Good price”
“They are great for weight loss”
“Easy to chew”
“less Bloating”
“Product came as advertised”
“Ease of use”
“Good flavour”
“Good Quality Supplement”
What buyers complain about
“Never worked”
“Has not helped with weight loss”
“WASTE OF MONEY”
“I was getting dizziness”
“The recommended dosage of three tablets is far too high for me”
“Garbage”
“wish there was more lemon taste”
“Rubbish as do nothing to help with hunger”
“Quite large capsules”
“Gave me constipation”
Common questions
- Is metabolism booster profitable to sell on Amazon United Kingdom?
- The niche generates £37K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -15.6%. Flapen's verdict: Skip it (39/100).
- How competitive is the metabolism booster niche?
- 12 brands and 59 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in metabolism booster?
- Top complaints mined from reviews: Functionality-Overall, Weight Loss, Value For Money. The return rate is 0.0%.
- When does demand for metabolism booster peak?
- Demand peaks in Apr; the busiest month runs 2.1× the quietest.
- What does it cost to enter the metabolism booster niche?
- Listings span £2.38–£19.84; the average listing price is £9.35 (sweet spot $15–$100). The average incumbent carries 1,257 reviews — the moat a new listing must climb.