Skip to content
45

peptistrong

Skip it

A small market ($50K/yr) — this niche doesn't clear our bar today.

Market size 12Growth 26Conversion 27Competition 32Returns 100Price range 95Avg price 94Brand share 61Review moat 23Quality gap 53

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Price range

Incredible$26.72–$79.20

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

Avg price

Great$47.36

avg listing price — sweet spot $15–$100

Brand share

Good69%

top-5 brand share — brands hold most of the demand

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Okay66%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay2.2%

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

Growth

Okay+0.7%

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

Review moat

Bad7,323.78

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$50K

$50K/yr · 49K searches

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

34

Top-5 brand share

69%

Open market

24%

  • Designs for Health18%
  • Jacked Factory15%
  • NutraBio15%
  • Codeage13%
  • BodyTech8%
  • Force Factor7%

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%5%$2K10%$5K15%$7K20%$10K1101001K10K100K1.0M Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 31 weeks — +0.7% search growth over the last 90 days.
6K4KSpike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26

Reviews

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

What buyers love

Quality-Overall15%

“I believe its a good quality, clean brand”

Solubility13%

“Mixes easily”

Taste-Overall7%

“Taste is smooth”

Joint Pain6%

“also is helping my joints”

Value For Money4%

“Good price”

Nutritional Content4%

“the nutrition profile is awesome for this product”

Blend/Ratio4%

“Blends perfectly in my coffee”

Ease Of Use3%

“Easy to use”

Skin Health3%

“have my skin looking beautiful”

Ingredients-Overall2%

“It uses pretty straightforward ingredients”

What buyers complain about

Taste-Overall23%

“a strange taste”

Value For Money7%

“is more expensive than others”

Flavor6%

“Flavor is rough”

Smell3%

“This stuff has a weird smell”

Side Effects3%

“went off because of the terrible side effects”

Joint Pain2%

“not sure if this helps my joints lol”

Functionality-Overall2%

“Doesn't work”

Acid Regulator/Stomach Ache Relief2%

“Made me so sick in the stomach”

Texture/Consistency-Overall2%

“the texture is awful”

Advertised Vs Actual Product2%

“I also wanted add that the description in this product listing is slightly misleading”

Top return reasons

Taste-Overall22%
Calcium22%
Dosage11%
Size-Overall11%
Advertised Vs Actual Product11%
Vegan/Organic11%
Certifications11%