L Carnitine Powder
FailThe top 5 brands take 92% of clicks, so L Carnitine Powder is a Fail.
- Flapen Score
- 48 / 100Ranks 7,720 of 14,768 Health & Household niches · −1 vs the category median of 4948
- Market size
- $128K/yr85K searches / yr
- 90-day growth
- -4.0%search demand this quarter
- Competition
- 65%top-5 click share · 7 brands · 22 sellers
Flapen Score
L Carnitine Powder against its category
The dotted line is the Health & Household average. Past it, L Carnitine Powder is stronger. Inside it, weaker.
Market
The L Carnitine Powder market on Amazon at a glance
Shoppers on Amazon United States searched for L Carnitine Powder 85K times last year and spent an estimated $128K. The top 5 brands take 92% of clicks. Demand peaks in Aug. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 6.9% of those searches ended in a purchase.
Shoppers searched for this 85K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.9% of those searches ended in a purchase. Searches in the last 90 days moved -4.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $128K a year.
- Searches, last 12 months
- 85K
- Growth, 90 days vs prior 90
- -4.0%
- Conversion, latest week
- 6.9%
- Market size, estimated
- $128Ka year
- Peak month
- August2.0× the quietest month
- Top search term
- l carnitine powder52K searches a year
02 · Price
A sale here is worth $21.66.
Listings sell for $21.66 on average, from $10.01 to $38.97. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At $21.66 that is $5K to $11K a year per listing.
- Average price
- $21.66inside the $15 to $100 sweet spot
- Price range
- $10.01–$38.97
- 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
- $5K–$11K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
87% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #279 within L-Carnitine. It carries 1,473 reviews at 4.48 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #279in L-Carnitine
- Average rating
- 4.48 starsAmazon United States average 4.42 stars
- Average reviews
- 1,473per listing
- Listings tracked
- 15
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 82 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
- 82 months
Products
Top L Carnitine Powder 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 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
BulkSupplements.com L-Carnitine Powder - Carnitine Supplement Amino Acid Supplement - Unflavored & Gluten Free 1g per Serving 250g (8.8 oz) (Pack of 1)
- Price
- $22.91
- Rating
- 4.5/5
- Reviews
- 2,120
- Age
- 12y ago

Nutricost L-Carnitine Tartrate Powder (100 Grams) - 1 Gram per Serving; 100 Servings
- Price
- $14.81
- Rating
- 4.5/5
- Reviews
- 3,161
- Age
- 11y ago

Nutricost L-Carnitine Tartrate Powder (250 Grams) - 1 Gram per Serving 250 Servings
- Price
- $23.63
- Rating
- 4.5/5
- Reviews
- 3,161
- Age
- 9y ago

BEYOND RAW Chemistry Labs L-Carnitine Powder Fuels Exercise and Supports Recovery 30 Servings
- Price
- $24.13
- Rating
- 4.6/5
- Reviews
- 1,138
- Age
- 8y ago

BulkSupplements.com L-Carnitine L-Tartrate Powder - Carnitine Supplement L-Carnitine Tartrate L Carnitine 1000mg - Amino Acids Supplement Gluten Free 1000mg per Serving 250g (8.8 oz)
- Price
- $21.99
- Rating
- 4.5/5
- Reviews
- 849
- Age
- 10y ago
Trending
estimated 90-day click momentum
BulkSupplements.com L-Carnitine L-Tartrate Powder - Carnitine Supplement L-Carnitine Tartrate L Carnitine 1000mg - Amino Acids Supplement Gluten Free 1000mg per Serving 250g (8.8 oz)
- Price
- $21.99
- Rating
- 4.5/5
- Reviews
- 849
- Age
- 10y ago

BulkSupplements.com L-Carnitine Powder - Carnitine Supplement Amino Acid Supplement - Unflavored & Gluten Free 1g per Serving 100g (3.5 oz) (Pack of 1)
- Price
- $16.06
- Rating
- 4.5/5
- Reviews
- 2,120
- Age
- 12y ago

Nutricost L-Carnitine Tartrate Powder (250 Grams) - 1 Gram per Serving 250 Servings
- Price
- $23.63
- Rating
- 4.5/5
- Reviews
- 3,161
- Age
- 9y ago

XPRS Nutra L Carnitine L Tartrate Powder - Premium Pure L Carnitine Tartrate - L-Carnitine Powder - Vegan Friendly Bulk L Carnitine - Amino Acid Supplement (16 Ounce)
- Price
- $20.01
- Rating
- 4.5/5
- Reviews
- 275
- Age
- 3y ago

BEYOND RAW Chemistry Labs L-Carnitine Powder Fuels Exercise and Supports Recovery 30 Servings
- Price
- $24.13
- Rating
- 4.6/5
- Reviews
- 1,138
- Age
- 8y ago
Newest
by launch date
XPRS Nutra L Carnitine L Tartrate Powder - Premium Pure L Carnitine Tartrate - L-Carnitine - Vegan Friendly Bulk L Carnitine Powder - Amino Acid Supplement (4 Ounce)
- Price
- $10.01
- Rating
- 4.5/5
- Reviews
- 275
- Age
- 3y ago

XPRS Nutra L Carnitine L Tartrate Powder - Premium Pure L Carnitine Tartrate - L-Carnitine Powder - Vegan Friendly Bulk L Carnitine - Amino Acid Supplement (16 Ounce)
- Price
- $20.01
- Rating
- 4.5/5
- Reviews
- 275
- Age
- 3y ago

BEYOND RAW Chemistry Labs L-Carnitine Powder Fuels Exercise and Supports Recovery 30 Servings
- Price
- $24.13
- Rating
- 4.6/5
- Reviews
- 1,138
- Age
- 8y ago

BPI Sports CLA+Carnitine CLA L Carnitine & Linoleic Acid L Carnitine Supplement for Weight Loss Metabolism & Lean Muscle Caffeine Free Watermelon 50 Servings 12.34 oz
- Price
- $24.60
- Rating
- 4.3/5
- Reviews
- 1,476
- Age
- 9y ago

EHP Labs Acetyl L Carnitine Powder - Supports Natural Energy Production Assists in Healthy Brain Function Supports Heart Health Vegan Gluten Free Non GMO - 100 Servings
- Price
- $33.79
- Rating
- 4.5/5
- Reviews
- 1,160
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 falling
Sellers
22
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
3%
- BulkSupplements38%
- Nutricost33%
- BEYOND RAW9%
- EHP Labs7%
- NOW Foods5%
- XPRS Nutra5%
- Open — no brand owns it (1 brand, 3%)
Demand
L Carnitine Powder search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 2.0×
Search terms
Top L Carnitine Powder search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- l carnitine powder52K/yr
- l-carnitine powder18K/yr
- carnitine powder11K/yr
- l carnitine tartrate powder3K/yr
Reviews and returns
What reviews say buyers love and hate about L Carnitine Powder
We read the reviews and the return reasons for every product selling here.
“Taste is way bettee than it smells”
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
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 L Carnitine Powder 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









