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Methylsulfonylmethane

Maybe

An estimated 0.0% of orders come back. But the products selling today already average 4.6★, so Methylsulfonylmethane is a Maybe.

Flapen Score
58
58 / 100
Top 16% of 14,768 Health & Household niches · +9 vs the category median of 49
Market size
$135K/yr53K searches / yr
90-day growth
+46.0%search demand this quarter
Competition
60%top-5 click share · 11 brands · 31 sellers

Flapen Score

Methylsulfonylmethane against its category

The dotted line is the Health & Household average. Past it, Methylsulfonylmethane is stronger. Inside it, weaker.

58Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Methylsulfonylmethane market on Amazon at a glance

Shoppers on Amazon United States searched for Methylsulfonylmethane 53K times last year and spent an estimated $135K. The top 5 brands take 78% of clicks. Demand peaks in Apr–May–Jun–Jul. Flapen scores it 58 out of 100, a Maybe.

01 · Demand

An estimated 12.7% of those searches ended in a purchase.

Shoppers searched for this 53K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.7% of those searches ended in a purchase. Searches in the last 90 days moved +46.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $135K a year.

Searches, last 12 months
53K
Growth, 90 days vs prior 90
+46.0%
Conversion, latest week
12.7%
Market size, estimated
$135Ka year
Peak month
May2.8× the quietest month
Top search term
msm 1000mg capsules29K searches a year

02 · Price

A sale here is worth $20.11.

Listings sell for $20.11 on average, from $9.20 to $58.32. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 250 to 500 of them. At $20.11 that is $5K to $10K a year per listing.

Average price
$20.11inside the $15 to $100 sweet spot
Price range
$9.20–$58.32
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
8K–10K
Units per listing a year
250–500
Revenue per listing a year
$5K–$10K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

61% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.9% of listings are out of stock. The average listing ranks #455 within MSM. It carries 2,846 reviews at 4.60 stars, so a new listing needs social proof before a better product.

Sponsored listings
61%
Prime listings
100%
Out of stock, average day
0.9%
Average rank
#455in MSM
Average rating
4.60 starsAmazon United States average 4.42 stars
Average reviews
2,846per listing
Listings tracked
18

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 100 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
100 months

Products

Top Methylsulfonylmethane 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 60% of clicks. Leaders hold, but buyers still shop past them.

Brands

11 rising

Sellers

31

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

60%

Top 20: 100%

Open market

14%

  • Brand 141%
  • Brand 211%
  • Brand 39%
  • Brand 49%
  • Brand 59%
  • Brand 68%
  • Open — no brand owns it (5 brands, 14%)

Demand

Methylsulfonylmethane search demand

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

2K2KSpike '25Prime Day '25Spike '26DecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.8×

Search terms

Top Methylsulfonylmethane search terms shoppers use

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

  • msm 1000mg capsules29K/yr
  • methylsulfonylmethane11K/yr
  • now msm8K/yr
  • msm now3K/yr
  • now msm 1000mg 240 veg capsules2K/yr

Reviews and returns

What reviews say buyers love and hate about Methylsulfonylmethane

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

21%of positive reviews mention “Quality-Overall”
11%of negative reviews mention “Side Effects”
<0.1%of orders come back, a rate Amazon rounds to zero
“Bad side effects”
A buyer, on “Side Effects”11% 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.

19 topics

NegativePositive

FAQ

Common Methylsulfonylmethane questions

Answered from the same tracked data.