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alpha lipoic acid 1000mg capsules

Worth a look

Shows low returns (0.0%), but a concentrated shelf (top 5 take 70% of clicks) keeps it on the watch list.

Market size 27Growth 32Conversion 84Competition 25Returns 100Price range 88Avg price 95Brand share 49Review moat 27Quality gap 37

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$25.07

avg listing price — sweet spot $15–$100

Price range

Great$10.34–$65.50

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Great9.2%

search→purchase rate — share of searches ending in a sale

Brand share

Okay75%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+5.9%

90-day search growth — must beat 0% to launch

Market size

Okay$111K

$111K/yr · 48K searches

Review moat

Okay3,790.67

avg incumbent reviews — the moat a new listing must climb

Competition

Okay70%

top-5 click share — leaders hold, buyers still browse

According to Flapen's Amazon United States niche tracking, alpha lipoic acid 1000mg capsules is a $111K/yr Amazon United States market (48K searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

alpha lipoic acid 1000mg capsules market data

Units sold / yr
4K–5K
avg 100–250/product
Revenue / yr
$100K–$125K
units × avg price
Conversion rate
9.2%
Avg BSR
#84
Page quality
0%
Prime
100%
Sponsored
89%
Out of stock
1.5%
Avg brand age
65 months
Avg seller age
170 days

Competition & brand share

The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

32

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

20%

  • Totaria26%
  • Toniiq18%
  • DEAL SUPPLEMENT15%
  • Nutricost11%
  • Bebien fit5%
  • Vitamatic5%

Demand & seasonality

Weekly Amazon search volume, last 101 weeks — +5.9% search growth over the last 90 days.
2K1KSpike '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top alpha lipoic acid 1000mg capsules 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.

0%10%$11K20%$22K30%$33K40%$44K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 18 tracked products in this niche — three views at once, no toggling.

What buyers say about alpha lipoic acid 1000mg capsules

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall18%

“Its a consistent”

Value For Money12%

“Good value for price”

Joint Pain12%

“Great for carpal tunnel symptoms”

Efficiency8%

“Works well and does the job”

Advertised Vs Actual Product7%

“As advertised”

Vitamin5%

“Im enjoying taking this vitamin”

Ease Of Chewing/Swallowing3%

“Easily swallowed”

Muscle Pain Relief2%

“so good—Im looking forward to less muscle pain”

Ease Of Use2%

“Easy to use”

Dosage2%

“with precise dosage”

What buyers complain about

Functionality-Overall9%

“Not effective”

Pain Relief-Overall8%

“Pain”

Dosage8%

“Had take three capsules not work as well as another brand”

Smell6%

“Strong chemical odor”

Side Effects5%

“Checking the ingredients I discovered that this drug can have harsh side effects”

Taste-Overall4%

“It is tasteless”

Allergies4%

“the rashes are getting unbearable”

Heart Health3%

“horrible heart burn”

Acid Regulator/Stomach Ache Relief3%

“Total Stomach Upset”

Value For Money3%

“A bit expensive”

Top return reasons

Product Condition50%
Vitamin17%
Value For Money17%
Dosage17%

Common questions

Is alpha lipoic acid 1000mg capsules profitable to sell on Amazon United States?
The niche generates $111K/yr across 18 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +5.9%. Flapen's verdict: Worth a look (50/100).
How competitive is the alpha lipoic acid 1000mg capsules niche?
15 brands and 32 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in alpha lipoic acid 1000mg capsules?
Top complaints mined from reviews: Functionality-Overall, Pain Relief-Overall, Dosage. The return rate is 0.0%.
When does demand for alpha lipoic acid 1000mg capsules peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the alpha lipoic acid 1000mg capsules niche?
Listings span $10.34–$65.50; the average listing price is $25.07 (sweet spot $15–$100). The average incumbent carries 3,791 reviews — the moat a new listing must climb.