Is methylene blue gummies profitable to sell on Amazon United Kingdom?

The niche generates £24K/yr across 6 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +13.1%. Flapen's verdict: Skip it (45/100).

How competitive is the methylene blue gummies niche?

6 brands and 7 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in methylene blue gummies?

Top complaints mined from reviews: Taste-Overall, Ingredients-Overall, Value For Money. The return rate is 0.1%.

What does it cost to enter the methylene blue gummies niche?

Listings span £11.04–£24.72; the average listing price is £16.82 (sweet spot $15–$100). The average incumbent carries 158 reviews — the moat a new listing must climb.

methylene blue gummies

Skip it

A concentrated shelf (top 5 take 96% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Review moat

Great158.17

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great£16.82

avg listing price — sweet spot $15–$100

Price range

Good£11.04–£24.72

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good4.7%

search→purchase rate — share of searches ending in a sale

Growth

Okay+13.1%

90-day search growth — must beat 0% to launch

Brand share

Bad96%

top-5 brand share — brand-locked demand

Market size

Bad£24K

£24K/yr · 30K searches

Competition

Bad96%

top-5 click share — a locked-up shelf

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, methylene blue gummies is a £24K/yr Amazon United Kingdom market (30K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 45/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

methylene blue gummies market data

Units sold / yr: 750–1K; avg 0–100/product
Revenue / yr: £13K–£17K; units × avg price
Conversion rate: 4.7%
Avg BSR: #97
Page quality: 0%
Prime: 83%
Sponsored: 83%
Out of stock: 10.3%
Avg brand age: 25 months
Avg seller age: 167 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 rising

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

Puretrex70%
supplmnt.11%
HARMONIFY7%
Wellgard5%
Nutri-Sentials4%
Generic4%
Open — no brand owns it (0%)

Top methylene blue gummies 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Puretrex Nootropic Gummies Blue Brain 60 Count Brain Focus and Energy Support Memory and Cognitive Performance Mental Clarity Blue Spirulina Acetyl L Carnitine Made in UK Ice Mint

Puretrex£24.723.8★39 rev

Supplmnt. Creatine Gummies 5000mg Lab-Tested 120ct Max Strength Muscle Growth/Recovery Supplements for Men & Women Creatine Monohydrate B12 & L-Taurine Vegan Gym Pre Workout Gummies Blueberry

supplmnt.£13.993.9★738 rev

HARMONIFY Creatine Monohydrate Gummies 5000mg High Strength Creatine Gummies for Men & Women 60 Vegan Gummies Sugar Free Pre Workout & Muscle Recovery Supplement Gluten Free & Non-GMO

HARMONIFY£12.994.3★18 rev

Wellgard Creatine Gummies - Truedose 3000mg Creatine Monohydrate Gummy Batch Tested & Lab Verified 90 Gummies 30 Day Supply Vegan

Wellgard£11.044.2★133 rev

L-5 Methyl Folate Supplement - 5000mcg Active Form Folic Acid Gummies for Optimal Absorption | High Strength Folic Acid 5mg | Activated Methylfolate Supplement | Vitamin B9 60 Gummies |Nutri-Sentials

Nutri-Sentials£19.064.1★21 rev

Newest

by launch date

Neuropoise Long-Lasting Energy Blue Gummies Easy To Carry

Generic£19.150 rev

2mo ago

Puretrex Nootropic Gummies Blue Brain 60 Count Brain Focus and Energy Support Memory and Cognitive Performance Mental Clarity Blue Spirulina Acetyl L Carnitine Made in UK Ice Mint

Puretrex£24.7239 rev

7mo ago

HARMONIFY Creatine Monohydrate Gummies 5000mg High Strength Creatine Gummies for Men & Women 60 Vegan Gummies Sugar Free Pre Workout & Muscle Recovery Supplement Gluten Free & Non-GMO

HARMONIFY£12.9918 rev

10mo ago

Wellgard Creatine Gummies - Truedose 3000mg Creatine Monohydrate Gummy Batch Tested & Lab Verified 90 Gummies 30 Day Supply Vegan

Wellgard£11.04133 rev

1y ago

L-5 Methyl Folate Supplement - 5000mcg Active Form Folic Acid Gummies for Optimal Absorption | High Strength Folic Acid 5mg | Activated Methylfolate Supplement | Vitamin B9 60 Gummies |Nutri-Sentials

Nutri-Sentials£19.0621 rev

1y ago

What buyers say about methylene blue gummies

What buyers praise and complain about, mined from review topics.

What buyers love

Taste-Overall23%

“The taste is a nice refreshing mint flavour”

Focus Enhancement7%

“Helps me focus”

Ease Of Chewing/Swallowing6%

“Easy to eat”

Ingredients-Overall5%

“The ingredients are excellent quality”

Value For Money5%

“Good value for money”

Flavor5%

“Nice flavour”

Quality-Overall4%

“They are good quality”

Energy Level3%

“energy levels”

Sleep Quality2%

“It makes it very easy to have them as soon as I wake up”

Ease Of Use2%

“makes them enjoyable to use”

What buyers complain about

Taste-Overall9%

“Gummies have a revolting synthetic taste”

Ingredients-Overall6%

“doesnt actually contain creatine”

Value For Money6%

“too expensive”

Ease Of Chewing/Swallowing4%

“Really difficult to chew”

Texture/Consistency-Overall4%

“texture isnt very nice”

Quality-Overall4%

“its not the best Ive had”

Dosage3%

“These gummies do NOT contain the dose or creatine stated on the label”

Side Effects3%

“At first, I wasn't sure whether it was related to the gummies, so my wife also tried them separately and experienced very similar effects, reporting increased irritability without any noticeable benefits”

Functionality-Overall3%

“No effect”

Sweetness3%

“Expensive for sweets”

Common questions

Is methylene blue gummies profitable to sell on Amazon United Kingdom?: The niche generates £24K/yr across 6 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +13.1%. Flapen's verdict: Skip it (45/100).
How competitive is the methylene blue gummies niche?: 6 brands and 7 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in methylene blue gummies?: Top complaints mined from reviews: Taste-Overall, Ingredients-Overall, Value For Money. The return rate is 0.1%.
What does it cost to enter the methylene blue gummies niche?: Listings span £11.04–£24.72; the average listing price is £16.82 (sweet spot $15–$100). The average incumbent carries 158 reviews — the moat a new listing must climb.