Skip to content
54

glutathione spray

Worth a look

Shows low returns (0.0%), but brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list.

Market size 31Growth 65Conversion 56Competition 15Returns 100Price range 95Avg price 95Brand share 13Review moat 73Quality gap 77

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Avg price

Incredible$42.67

avg listing price — sweet spot $15–$100

Price range

Incredible$22.99–$88.71

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good564.45

avg incumbent reviews — the moat a new listing must climb

Growth

Good+44.3%

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

Conversion

Good4.7%

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

Market size

Okay$139K

$139K/yr · 69K searches

Competition

Bad82%

top-5 click share — a locked-up shelf

Brand share

Bad95%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

55

Top-5 brand share

95%

Open market

2%

  • Quicksilver Scientific74%
  • Results RNA8%
  • Terra Health Essentials5%
  • Rho Nutrition5%
  • Bulk Essentials3%
  • CCL SUPPLEMENTS3%
  • Open — no brand owns it (1 brand, 2%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$14K20%$28K30%$42K40%$56K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +44.3% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Taste-Overall16%

“Taste fine”

Quality-Overall9%

“No complaints”

Energy Level8%

“it helps with my energy levels”

Ease Of Use5%

“Ease of use”

Value For Money4%

“Good value for money”

Efficiency3%

“It also seems to work quite well”

Side Effects3%

“Felt better in a week”

Sleep Quality3%

“Great sleep”

Absorbency3%

“Absorbable”

Flavor3%

“Nice flavor easy to take”

What buyers complain about

Taste-Overall29%

“Funky taste”

Smell13%

“Smells rancid”

Value For Money8%

“Too Expensive”

Leak-Proof5%

“When I opened the box the liquid leaked”

Dosage2%

“The dose is super low than what is usually available online”

Allergies2%

“Allergic Reaction”

Side Effects2%

“I have noticed feeling a little off after taking this supplement”

Flavor2%

“I think they exaggerated too much about the flavor”

Advertised Vs Actual Product2%

“I fell for the ads I saw everywhere”

Functionality-Overall2%

“Didnt work”

Top return reasons

Taste-Overall27%
Advertised Vs Actual Product16%
Smell8%
Value For Money6%
Ingredients-Overall6%
Regulates Digestion6%
Leak-Proof6%
Acid Regulator/Stomach Ache Relief6%
Functionality-Overall6%
Sleep Quality6%