alpha lipoic acid 300mg
Worth a lookShows low returns (0.0%), but a concentrated shelf (top 5 take 75% of clicks) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.5%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.48avg listing price — sweet spot $15–$100
Price range
Good$6.49–$39.78cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Market size
Okay$183K$183K/yr · 70K searches
Growth
Okay+6.0%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Bad4,326.15avg incumbent reviews — the moat a new listing must climb
Competition
Bad75%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, alpha lipoic acid 300mg is a $183K/yr Amazon United States market (70K searches/yr). The top 5 brands hold 81% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
alpha lipoic acid 300mg market data
- Units sold / yr
- 10K–13K
- avg 750–1,000/product
- Revenue / yr
- $195K–$244K
- units × avg price
- Conversion rate
- 13.5%
- Avg BSR
- #556
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 69%
- Out of stock
- 2.4%
- Avg brand age
- 85 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.Brands
11 falling
Sellers
36
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
75%
Top 20: 100%
Open market
14%
- Best Naturals44%
- Nutricost15%
- THORNE10%
- Doctor's BEST7%
- Source Naturals6%
- NOW Foods5%
- Open — no brand owns it (5 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 100 weeks — +6.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top alpha lipoic acid 300mg search terms
- alpha lipoic acid 300mg60K/yr
- alpha lipoic acid 300 mg4K/yr
- alpha lipoic acid 300mg capsules4K/yr
- ala 300mg2K/yr
Top alpha lipoic acid 300mg products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Best Naturals Alpha Lipoic Acid 300 mg 120 Capsules
Best Naturals$14.234.5★2,537 rev
Nutricost Alpha Lipoic Acid 600mg Per Serving 240 Capsules
Nutricost$24.444.5★44,121 rev
THORNE - Alpha-Lipoic Acid - Provides Antioxidant Support - Supports Liver Detox & Nerve Eye Metabolic & Liver Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules
THORNE$39.784.7★939 rev
Best Naturals Alpha Lipoic Acid 300 mg 120 Capsules (120 Count (Pack of 2))
Best Naturals$26.534.7★338 rev
Doctors Best Alpha Lipoic Acid Supplement 300mg - Alpha-Lipoic Acid Caps for Men & Women ALA Antioxidant Support for Nerve Health Aids in Cellular Function Non GMO Gluten Free - 180 Veg Capsules
Doctor's BEST$24.474.7★198 rev
Newest
by launch date
Doctors Way Alpha Lipoic Acid 300mg | 150 Capsules
Doctor's Way$15.75140 rev
Vitamatic Alpha Lipoic Acid (ALA) 600mg Per Serving
Vitamatic$16.332,224 rev
Nutricost Alpha Lipoic Acid 600mg Per Serving 240 Capsules
Nutricost$24.4444,121 rev
Amazing Formulas Alpha Lipoic Acid 300 Mg Capsules Supplement | Non-GMO | Gluten Free | Made in USA (120)
Amazing Nutrition$13.01350 rev
Best Naturals Alpha Lipoic Acid 300 mg 120 Capsules (120 Count (Pack of 2))
Best Naturals$26.53338 rev
Trending
90-day click momentumVitamatic Alpha Lipoic Acid (ALA) 600mg Per Serving
Vitamatic$16.334.6★
Source Naturals Alpha Lipoic Acid Timed Release Antioxidant Protection* - 300mg - 30 Vegan Tablets
Source Naturals$6.494.7★
Amazing Formulas Alpha Lipoic Acid 300 Mg Capsules Supplement | Non-GMO | Gluten Free | Made in USA (120)
Amazing Nutrition$13.014.5★
Doctors Best Alpha Lipoic Acid Supplement 300mg - Alpha-Lipoic Acid Caps for Men & Women ALA Antioxidant Support for Nerve Health Aids in Cellular Function Non GMO Gluten Free - 180 Veg Capsules
Doctor's BEST$24.474.7★
THORNE - Alpha-Lipoic Acid - Provides Antioxidant Support - Supports Liver Detox & Nerve Eye Metabolic & Liver Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules
THORNE$39.784.7★
What buyers say about alpha lipoic acid 300mg
What buyers praise and complain about, mined from review topics.What buyers love
“Its a consistent”
“Fair price”
“They seem to be working to alleviate severe nerve pain in legs”
“As advertised”
“Works well and does the job”
“Vitamin”
“Easily swallowed”
“Good price and sufficient dose”
“Easy to use”
“Has really helped the tingling in my feet”
What buyers complain about
“Pain”
“Strong chemical odor”
“can barely function”
“Made me sick”
“I couldnt find this dosage locally”
“Hard to change”
“If you have any problems with heartburn, these pills are not for you”
“numerous other supplements without success”
“capsules are large”
“Serious issues with circulation”
Top return reasons
Common questions
- Is alpha lipoic acid 300mg profitable to sell on Amazon United States?
- The niche generates $183K/yr across 13 tracked products. 90-day search growth is +6.0%. Flapen's verdict: Worth a look (50/100).
- How competitive is the alpha lipoic acid 300mg niche?
- 11 brands and 36 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in alpha lipoic acid 300mg?
- Top complaints mined from reviews: Pain Relief-Overall, Smell, Functionality-Overall. The return rate is 0.0%.
- When does demand for alpha lipoic acid 300mg peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the alpha lipoic acid 300mg niche?
- Listings span $6.49–$39.78; the average listing price is $19.48 (sweet spot $15–$100). The average incumbent carries 4,326 reviews — the moat a new listing must climb.