Fast Lean Pro
FailThe top 5 brands take 100% of clicks, so Fast Lean Pro is a Fail.
- Flapen Score
- 48 / 100Ranks 7,720 of 14,768 Health & Household niches · −1 vs the category median of 4948
- Market size
- $12K/yr2K searches / yr
- 90-day growth
- -18.2%search demand this quarter
- Competition
- 88%top-5 click share · 2 brands · 3 sellers
Flapen Score
Fast Lean Pro against its category
The dotted line is the Health & Household average. Past it, Fast Lean Pro is stronger. Inside it, weaker.
Market
The Fast Lean Pro market on Amazon at a glance
Shoppers on Amazon United States searched for Fast Lean Pro 2K times last year and spent an estimated $12K. All 2 brands take every click. Demand peaks in Aug. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 11.1% of those searches ended in a purchase.
Shoppers searched for this 2K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 11.1% of those searches ended in a purchase. Searches in the last 90 days moved -18.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $12K a year.
- Searches, last 12 months
- 2K
- Growth, 90 days vs prior 90
- -18.2%
- Conversion, latest week
- 11.1%
- Market size, estimated
- $12Ka year
- Peak month
- August3.3× the quietest month
- Top search term
- fast lean pro1K searches a year
02 · Price
A sale here is worth $51.01.
Listings sell for $51.01 on average, from $26.56 to $93.27. Amazon reports units sold in ranges. This niche sold 0 to 100 a year. The average listing sells 0 to 100 of them. At $51.01 that is $0 to $5K a year per listing.
- Average price
- $51.01inside the $15 to $100 sweet spot
- Price range
- $26.56–$93.27
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 0–100
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$5K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 29% ship with Prime. On an average day, 4.6% of listings are out of stock. The average listing ranks #1,309 within Amino Acids. It carries 1 reviews at 2.23 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 29%
- Out of stock, average day
- 4.6%
- Average rank
- #1,309in Amino Acids
- Average rating
- 2.23 starsAmazon United States average 4.42 stars
- Average reviews
- 1per listing
- Listings tracked
- 7
04 · Newcomers
0 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 27 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 27 months
Products
Top Fast Lean Pro products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
GREENVIFY Fast Lean Pro Ultra Advanced Thermogenic Formula Daily Metabolic Support Powder 30 Servings
- Price
- $26.80
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

Fast Lean Pro Max Natural Dietary Supplement 60 Capsules 30-Day Supply All Natural Ingredients Vegan Friendly (1)
- Price
- $26.56
- Rating
- 3.0/5
- Reviews
- 3
- Age
- 10mo ago

rize labs Fast Lean Pro Advanced Formula Supplement Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great (30 Servings)
- Price
- $33.80
- Rating
- 2.7/5
- Reviews
- 3
- Age
- 2y ago

GREENVIFY Fast Lean Pro Ultra Advanced Thermogenic Formula Daily Metabolic Support Powder 30 Servings
- Price
- $39.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

rize labs Fast Lean Pro Official Fast Lean Pro Advanced Formula Supplement Reviews FastLeanPro Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great (90 Servings) (Pack of 3)
- Price
- $78.48
- Rating
- 1.0/5
- Reviews
- 2
- Age
- 2y ago
Trending
estimated 90-day click momentum
GREENVIFY Fast Lean Pro Ultra Advanced Thermogenic Formula Daily Metabolic Support Powder 30 Servings
- Price
- $39.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

(2 Pack) Fast Lean Pro Official Fast Lean Pro Advanced Formula Supplement Reviews FastLeanPro Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great (60 Servings)
- Price
- $58.18
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2y ago

rize labs Fast Lean Official Pro Advanced Formula Supplement Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great - Pack of 5(120 Servings)
- Price
- $93.27
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2y ago

GREENVIFY Fast Lean Pro Ultra Advanced Thermogenic Formula Daily Metabolic Support Powder 30 Servings
- Price
- $26.80
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

rize labs Fast Lean Pro Official Fast Lean Pro Advanced Formula Supplement Reviews FastLeanPro Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great (90 Servings) (Pack of 3)
- Price
- $78.48
- Rating
- 1.0/5
- Reviews
- 2
- Age
- 2y ago
Newest
by launch date
GREENVIFY Fast Lean Pro Ultra Advanced Thermogenic Formula Daily Metabolic Support Powder 30 Servings
- Price
- $26.80
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

GREENVIFY Fast Lean Pro Ultra Advanced Thermogenic Formula Daily Metabolic Support Powder 30 Servings
- Price
- $39.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

Fast Lean Pro Max Natural Dietary Supplement 60 Capsules 30-Day Supply All Natural Ingredients Vegan Friendly (1)
- Price
- $26.56
- Rating
- 3.0/5
- Reviews
- 3
- Age
- 10mo ago

rize labs Fast Lean Pro Advanced Formula Supplement Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great (30 Servings)
- Price
- $33.80
- Rating
- 2.7/5
- Reviews
- 3
- Age
- 2y ago

rize labs Fast Lean Pro Official Fast Lean Pro Advanced Formula Supplement Reviews FastLeanPro Hydration BCAA Drink Capsules in a Jar Easy to Scoop and Tastes Great (90 Servings) (Pack of 3)
- Price
- $78.48
- Rating
- 1.0/5
- Reviews
- 2
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 88% of clicks. A locked shelf that new listings rarely crack.
Brands
2 rising
Sellers
3
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
88%
Top 20: 100%
Open market
0%
- GREENVIFY58%
- rize labs42%
Demand
Fast Lean Pro search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 3.3×
Search terms
Top Fast Lean Pro search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fast lean pro1K/yr
- fast lean pro weight loss powder416/yr
- fast lean pro weight loss528/yr
- fastleanpro51/yr
- fast lean pro powder169/yr
Reviews and returns
What reviews say buyers love and hate about Fast Lean Pro
We read the reviews and the return reasons for every product selling here.
“Waste of money”
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.
10 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Fast Lean Pro questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









