L-carnitine 1000mg Capsules
MaybeAn estimated 0.0% of orders come back. But the top 5 brands take 95% of clicks, so L-carnitine 1000mg Capsules is a Maybe.
- Flapen Score
- 50 / 100Top 44% of 14,768 Health & Household niches · +1 vs the category median of 4950
- Market size
- $351K/yr167K searches / yr
- 90-day growth
- +5.8%search demand this quarter
- Competition
- 70%top-5 click share · 7 brands · 22 sellers
Flapen Score
L-carnitine 1000mg Capsules against its category
The dotted line is the Health & Household average. Past it, L-carnitine 1000mg Capsules is stronger. Inside it, weaker.
Market
The L-carnitine 1000mg Capsules market on Amazon at a glance
Shoppers on Amazon United States searched for L-carnitine 1000mg Capsules 167K times last year and spent an estimated $351K. The top 5 brands take 95% of clicks. Demand peaks in May–Jun. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 9.3% of those searches ended in a purchase.
Shoppers searched for this 167K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.3% of those searches ended in a purchase. Searches in the last 90 days moved +5.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $351K a year.
- Searches, last 12 months
- 167K
- Growth, 90 days vs prior 90
- +5.8%
- Conversion, latest week
- 9.3%
- Market size, estimated
- $351Ka year
- Peak month
- June2.1× the quietest month
- Top search term
- l carnitine tartrate53K searches a year
02 · Price
A sale here is worth $22.69.
Listings sell for $22.69 on average, from $9.65 to $50.60. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,250 to 1,500 of them. At $22.69 that is $28K to $34K a year per listing.
- Average price
- $22.69inside the $15 to $100 sweet spot
- Price range
- $9.65–$50.60
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- $28K–$34K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
79% 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 #158 within L-Carnitine. It carries 2,876 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 79%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #158in L-Carnitine
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 2,876per listing
- Listings tracked
- 14
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 86 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
- 86 months
Products
Top L-carnitine 1000mg Capsules 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
Nutricost L-Carnitine Tartrate 1 000mg 240 Capsules - 500mg Per Capsule 120 Servings
- Price
- $19.67
- Rating
- 4.6/5
- Reviews
- 4,208
- Age
- 9y ago

NOW Foods Supplements L-Carnitine 1 000 mg Purest Form Amino Acid Fitness Support* 100 Tablets
- Price
- $26.23
- Rating
- 4.6/5
- Reviews
- 5,550
- Age
- 18y ago

BulkSupplements.com L-Carnitine L-Tartrate Capsules - Carnitine Supplement L Carnitine 1000mg Capsules - L-Carnitine Tartrate Gluten Free - 2 Capsules per Serving 360 Capsules (Pack of 1)
- Price
- $23.62
- Rating
- 4.5/5
- Reviews
- 346
- Age
- 3y ago

NOW Foods Supplements L-Carnitine 1 000 mg Purest Form Carnipure Amino Acid Fitness Support Tablets 150 Count
- Price
- $41.37
- Rating
- 4.7/5
- Reviews
- 265
- Age
- 2y 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
Trending
estimated 90-day click momentum
BulkSupplements.com L-Carnitine 1000mg Capsules - Carnitine Supplement Amino Acid Supplement - Gluten Free 2 Capsules per Serving (1000mg) 240 Count (Pack of 1)
- Price
- $20.69
- Rating
- 4.4/5
- Reviews
- 330
- Age
- 3y ago

BulkSupplements.com L-Carnitine L-Tartrate Capsules - Carnitine Supplement L Carnitine 1000mg Capsules - L-Carnitine Tartrate Gluten Free - 2 Capsules per Serving 360 Capsules (Pack of 1)
- Price
- $23.62
- Rating
- 4.5/5
- Reviews
- 346
- Age
- 3y ago

NOW Foods Supplements L-Carnitine 1 000 mg Purest Form Carnipure Amino Acid Fitness Support Tablets 150 Count
- Price
- $41.37
- Rating
- 4.7/5
- Reviews
- 265
- Age
- 2y ago

Nutricost L-Carnitine Tartrate 1000mg 120 Capsules - 500mg Per Capsule (60 Servings)
- Price
- $14.90
- Rating
- 4.6/5
- Reviews
- 4,208
- Age
- 9y ago

NOW Foods Supplements L-Carnitine 500mg Purest Form Amino Acid Fitness Support* 60 Veg Capsules
- Price
- $14.72
- Rating
- 4.6/5
- Reviews
- 2,302
- Age
- 22y ago
Newest
by launch date
NOW Foods Supplements L-Carnitine 1 000 mg Purest Form Carnipure Amino Acid Fitness Support Tablets 150 Count
- Price
- $41.37
- Rating
- 4.7/5
- Reviews
- 265
- Age
- 2y ago

BulkSupplements.com L-Carnitine 1000mg Capsules - Carnitine Supplement Amino Acid Supplement - Gluten Free 2 Capsules per Serving (1000mg) 240 Count (Pack of 1)
- Price
- $20.69
- Rating
- 4.4/5
- Reviews
- 330
- Age
- 3y ago

BulkSupplements.com L-Carnitine L-Tartrate Capsules - Carnitine Supplement L Carnitine 1000mg Capsules - L-Carnitine Tartrate Gluten Free - 2 Capsules per Serving 360 Capsules (Pack of 1)
- Price
- $23.62
- Rating
- 4.5/5
- Reviews
- 346
- Age
- 3y ago

Carlyle L Carnitine Tartrate 2175mg | 200 Capsules | Advanced Athlete Formula | Workout Supplement | As L-Carnitine L-Tartrate | Non-GMO Gluten Free
- Price
- $18.98
- Rating
- 4.5/5
- Reviews
- 308
- Age
- 4y ago

NaturaLife Labs Acetyl L-Carnitine (ALCAR) 1500 mg per Serving 100 Capsules Non-GMO Gluten-Free Vegan
- Price
- $16.88
- Rating
- 4.5/5
- Reviews
- 13,578
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 70% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
22
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
70%
Top 20: 100%
Open market
2%
- Nutricost52%
- NOW Foods21%
- BulkSupplements17%
- Carlyle3%
- Best Naturals3%
- Pure Encapsulations3%
- Open — no brand owns it (1 brand, 2%)
Demand
L-carnitine 1000mg Capsules search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun · busiest ÷ quietest = 2.1×
Search terms
Top L-carnitine 1000mg Capsules search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- l carnitine tartrate53K/yr
- l carnitine 1000mg28K/yr
- l-carnitine tartrate20K/yr
- l-carnitine l-tartrate15K/yr
- l-carnitine 1000mg11K/yr
- l carnitine l tartrate13K/yr
- l-carnitine 1000mg capsules7K/yr
- now l carnitine5K/yr
- carnitine tartrate4K/yr
- l carnitine now3K/yr
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common L-carnitine 1000mg Capsules 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









