Is phosphatidylcholine profitable to sell on Amazon United States?

The niche generates $846K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.0%. Flapen's verdict: Worth a look (53/100).

How competitive is the phosphatidylcholine niche?

11 brands and 26 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 79% of demand.

What do buyers complain about in phosphatidylcholine?

Top complaints mined from reviews: Size-Overall, Value For Money, Side Effects. The return rate is 0.0%.

When does demand for phosphatidylcholine peak?

Demand peaks in Mar; the busiest month runs 2.6× the quietest.

What does it cost to enter the phosphatidylcholine niche?

Listings span $9.51–$191.60; the average listing price is $42.01 (sweet spot $15–$100). The average incumbent carries 2,201 reviews — the moat a new listing must climb.

phosphatidylcholine

Worth a look

Shows low returns (0.0%), but a concentrated shelf (top 5 take 77% of clicks) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$42.01

avg listing price — sweet spot $15–$100

Conversion

Great9.5%

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

Market size

Good$846K

$846K/yr · 213K searches

Price range

Okay$9.51–$191.60

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

Brand share

Okay79%

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

Review moat

Okay2,201.17

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-9.0%

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

Competition

Bad77%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, phosphatidylcholine is a $846K/yr Amazon United States market (213K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Mar. Verdict: Worth a look — 53/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

phosphatidylcholine market data

Units sold / yr: 15K–20K; avg 1,000–1,250/product
Revenue / yr: $630K–$840K; units × avg price
Conversion rate: 9.5%
Avg BSR: #366
Page quality: 0%
Prime: 100%
Sponsored: 67%
Out of stock: 3.2%
Avg brand age: 82 months
Avg seller age: 161 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

16%

Double Wood Supplements31%
THORNE25%
Nutricost8%
BodyBio8%
Carlyle6%
Life Extension5%
Open — no brand owns it (5 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — -9.0% search growth over the last 90 days.

Peak months: Mar · busiest ÷ quietest = 2.6×

Open Trend

Top phosphatidylcholine search terms

phosphatidylcholine167K/yr -9.9%8.8% conv.
phosphatidylcholine supplement25K/yr -3.6%8.5% conv.
phosphatidyl choline10K/yr -8.9%10.0% conv.
phosphatidylcholine powder3K/yr +1.7%1.0% conv.
phosphatidyl choline supplements3K/yr -17.3%12.2% conv.
fosfatidilcolina3K/yr -8.4%2.5% conv.
pc supplement3K/yr -6.2%7.1% conv.

All search terms

Top phosphatidylcholine 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Phosphatidylcholine 1 200mg 210 Softgels Enhanced Version of Soy Lecithin (Choline Supplements) - Non-GMO and Gluten Free to Support Brain Health by Double Wood

Double Wood Supplements$19.644.6★2,582 rev

THORNE - Phosphatidyl Choline - Phospholipid Complex for Liver Support Cholesterol Metabolism & Healthy Bile* - Third-Party Certified - Gluten & Dairy-Free - 60 Softgels

THORNE$32.924.6★923 rev

Nutricost Phosphatidylcholine (420mg) 120 Softgels - GMO-Free Gluten-Free

Nutricost$20.854.9★33 rev

Carlyle Phosphatidyl Choline Supplement | 3 800mg

Carlyle$12.354.5★187 rev

BodyBio PC - Phosphatidylcholine for Brain Cellular & Cognitive Health

BodyBio$58.634.4★1,474 rev

Newest

by launch date

Nutricost Phosphatidylcholine (420mg) 120 Softgels - GMO-Free Gluten-Free

Nutricost$20.8533 rev

3mo ago

Carlyle Phosphatidyl Choline Supplement | 3 800mg

Carlyle$12.35187 rev

3y ago

Phosphatidylcholine 1 200mg 210 Softgels Enhanced Version of Soy Lecithin (Choline Supplements) - Non-GMO and Gluten Free to Support Brain Health by Double Wood

Double Wood Supplements$19.642,582 rev

7y ago

BodyBio PC - Phosphatidylcholine for Brain Cellular & Cognitive Health

BodyBio$58.631,474 rev

7y ago

Seeking Health Optimal PC - Support Brain & Liver Health with Choline - Energy Support Supplement with Sunflower Lecithin - 800 mcg 90 Softgels

Seeking Health$45.66184 rev

11y ago

What buyers say about phosphatidylcholine

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

What buyers love

Quality-Overall15%

“It's trustworthy quality”

Vitamin10%

“This is an excellent vitamin for the eyes”

Nutritional Content9%

“I recommend this dietary supplement”

Focus Enhancement6%

“I have noticed a significant improvement in my mental sharpness”

Ease Of Chewing/Swallowing6%

“I have never had an issue swallowing them”

Value For Money5%

“Best value”

Advertised Vs Actual Product5%

“Product as advertised”

Dosage5%

“Nice amount in the bottle for the price too”

Regulates Digestion4%

“Quality supplement for liver health and gut repair”

Side Effects3%

“there is less issues with it”

What buyers complain about

Size-Overall9%

“Size is not safe”

Value For Money7%

“And it wasn't an inexpensive product”

Side Effects5%

“One side effect was the redness on my skin, my forehead”

Vegan/Organic5%

“It doesnt state its organic or non-gmo”

Jamming/Clogging4%

“Clogged milk ducts”

Oily/Greasy4%

“However, in the last bottle I received, the capsules all felt greasy”

Allergies4%

“I'm almost certain this product was causing peripheral neruopathy”

Advertised Vs Actual Product3%

“Deceptive description”

Functionality-Overall3%

“Did not work”

Smell3%

“It doesn't have a strong smell”

Top return reasons

Ingredients-Overall44%

Advertised Vs Actual Product22%

Value For Money22%

Functionality-Overall11%

Common questions

Is phosphatidylcholine profitable to sell on Amazon United States?: The niche generates $846K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.0%. Flapen's verdict: Worth a look (53/100).
How competitive is the phosphatidylcholine niche?: 11 brands and 26 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 79% of demand.
What do buyers complain about in phosphatidylcholine?: Top complaints mined from reviews: Size-Overall, Value For Money, Side Effects. The return rate is 0.0%.
When does demand for phosphatidylcholine peak?: Demand peaks in Mar; the busiest month runs 2.6× the quietest.
What does it cost to enter the phosphatidylcholine niche?: Listings span $9.51–$191.60; the average listing price is $42.01 (sweet spot $15–$100). The average incumbent carries 2,201 reviews — the moat a new listing must climb.