Skip to content

Muscle Gainer for Men

Fail

Buyers convert on only 1.0% of searches, so Muscle Gainer for Men is a Fail.

Flapen Score
43
43 / 100
Ranks 10,775 of 14,768 Health & Household niches · −6 vs the category median of 49
Market size
$104K/yr225K searches / yr
90-day growth
-19.6%search demand this quarter
Competition
48%top-5 click share · 10 brands · 42 sellers

Flapen Score

Muscle Gainer for Men against its category

The dotted line is the Health & Household average. Past it, Muscle Gainer for Men is stronger. Inside it, weaker.

43Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Muscle Gainer for Men market on Amazon at a glance

Shoppers on Amazon United States searched for Muscle Gainer for Men 225K times last year and spent an estimated $104K. The top 5 brands take 94% of clicks. Demand peaks in Oct. Flapen scores it 43 out of 100, a Fail.

01 · Demand

An estimated 1.0% of those searches ended in a purchase.

Shoppers searched for this 225K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.0% of those searches ended in a purchase. Searches in the last 90 days moved -19.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $104K a year.

Searches, last 12 months
225K
Growth, 90 days vs prior 90
-19.6%
Conversion, latest week
1.0%
Market size, estimated
$104Ka year
Peak month
October1.7× the quietest month
Top search term
muscletech mass gainer37K searches a year

02 · Price

A sale here is worth $46.57.

Listings sell for $46.57 on average, from $19.48 to $89.70. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At $46.57 that is $12K to $23K a year per listing.

Average price
$46.57inside the $15 to $100 sweet spot
Price range
$19.48–$89.70
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
5K–6K
Units per listing a year
250–500
Revenue per listing a year
$12K–$23K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

63% of listings pay for placement with sponsored ads. 91% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #160 within Weight Gainers. It carries 7,071 reviews at 4.47 stars, so a new listing needs social proof before a better product.

Sponsored listings
63%
Prime listings
91%
Out of stock, average day
0.0%
Average rank
#160in Weight Gainers
Average rating
4.47 starsAmazon United States average 4.42 stars
Average reviews
7,071per listing
Listings tracked
32

04 · Newcomers

2 of last year's 2 launches cleared the first-year sales bar.

2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 89 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
89 months

Products

Top Muscle Gainer for Men products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 48% of clicks. Leaders hold, but buyers still shop past them.

Brands

10 rising

Sellers

42

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

48%

Top 20: 88%

Open market

5%

  • Brand 138%
  • Brand 218%
  • Brand 318%
  • Brand 417%
  • Brand 52%
  • Brand 62%
  • Open — no brand owns it (4 brands, 5%)

Demand

Muscle Gainer for Men search demand

Weekly searches over the year, seasonality beneath. Pick a range.

13K8KPrime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 1.7×

Search terms

Top Muscle Gainer for Men search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • muscletech mass gainer37K/yr
  • mass tech38K/yr
  • mass tech extreme 200033K/yr
  • muscle tech mass gainers34K/yr
  • muscle mass gainer12K/yr
  • muscle tech mass gainer15K/yr
  • mass gainer muscletech7K/yr
  • masstech extreme 20009K/yr
  • ganador de masa muscular9K/yr
  • mass tech protein powder9K/yr

Reviews and returns

What reviews say buyers love and hate about Muscle Gainer for Men

We read the reviews and the return reasons for every product selling here.

18%of positive reviews mention “Taste-Overall”
16%of negative reviews mention “Taste-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Taste is atrocious”
A buyer, on “Taste-Overall”16% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

17 topics

NegativePositive

FAQ

Common Muscle Gainer for Men questions

Answered from the same tracked data.