Is grape seed extract profitable to sell on Amazon United States?

The niche generates $918K/yr across 22 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Worth a look (58/100).

How competitive is the grape seed extract niche?

20 brands and 44 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in grape seed extract?

Top complaints mined from reviews: Taste-Overall, Dilute/Watery, Ingredients-Overall. The return rate is 0.0%.

When does demand for grape seed extract peak?

Demand peaks in Jan–Dec; the busiest month runs 2.0× the quietest.

What does it cost to enter the grape seed extract niche?

Listings span $8.80–$51.99; the average listing price is $21.79 (sweet spot $15–$100). The average incumbent carries 1,225 reviews — the moat a new listing must climb.

grape seed extract

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$21.79

avg listing price — sweet spot $15–$100

Conversion

Great10.5%

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

Price range

Great$8.80–$51.99

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

Market size

Great$918K

$918K/yr · 400K searches

Brand share

Good70%

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

Review moat

Good1,225.27

avg incumbent reviews — the moat a new listing must climb

Competition

Okay66%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-8.3%

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

According to Flapen's Amazon United States niche tracking, grape seed extract is a $918K/yr Amazon United States market (400K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 58/100.

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

grape seed extract market data

Units sold / yr: 40K–50K; avg 2,000–2,500/product
Revenue / yr: $872K–$1.1M; units × avg price
Conversion rate: 10.5%
Avg BSR: #363
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 0.4%
Avg brand age: 89 months
Avg seller age: 160 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 rising

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

66%

Top 20: 97%

Open market

27%

Zazzee25%
Carlyle16%
Nutricost15%
NOW Foods11%
Puritan's Pride3%
NutriBiotic3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.3% search growth over the last 90 days.

Peak months: Jan, Dec · busiest ÷ quietest = 2.0×

Open Trend

Top grape seed extract search terms

grape seed extract209K/yr -12.0%10.3% conv.
grapeseed extract capsules35K/yr -0.4%9.8% conv.
grape seed extract capsules36K/yr -5.0%9.6% conv.
grapeseed extract23K/yr -11.8%8.2% conv.
grape seed21K/yr -25.8%5.8% conv.
grape seed extract organic11K/yr +9.5%3.5% conv.
grapeseed extract supplement13K/yr -34.7%9.4% conv.
grapeseed10K/yr -6.4%4.8% conv.
grapeseed oil capsules5K/yr +54.8%2.2% conv.
grape seed supplement5K/yr +62.1%2.4% conv.

All search terms

Top grape seed extract 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 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Zazzee High Strength Grape Seed 50:1 Extract 180 Vegan Capsules 95% Polyphenols 400 mg per Capsule 6 Month Supply Antioxidant Circulation & Blood Flow Support Non-GMO Made in the USA

Zazzee$24.324.6★6,514 rev

Nutricost Grape Seed Extract 240 Capsules for 240 Servings Per Bottle - GMO Free and Gluten Free Vegetarian Friendly

Nutricost$19.634.6★772 rev

Now Supplements Grape Seed Extract Maximum Strength 500 mg (a Highly Concentrated Extract with a Minimum of 90% Polyphenols) 90 Veg Capsules

NOW Foods$20.194.7★507 rev

Carlyle Grape Seed Extract | 120 Quick Release Capsules

Carlyle$8.804.6★967 rev

Carlyle Grape Seed Extract Supplement | 240 Capsules

Carlyle$17.924.6★4,118 rev

Newest

by launch date

PURE CO USDA Organic Grape Seed Extract - High Potency 25:1 Grapeseed Supplement with 12 500mg Herbal Equivalent Strength - Antioxidant Support - Vegan & Non-GMO (4 Month Supply)

PURE CO$23.0137 rev

4mo ago

Doctors Recipes Grape Seed Extract 500 mg Standardized Extract with 95% Proanthocyanidins Non-GMO Antioxidant Support Heart Immune & Skin Health 60 Veg Caps

Doctor's Recipes$10.9974 rev

7mo ago

Totaria Grape Seed Extract Liquid Drops | High Potency 95% Polyphenols Antioxidant Supplement for Skin Heart & Immune Support | Vegan Gluten Free | Alcohol-Free & Non-GMO | 2FL

Totaria$17.77202 rev

1y ago

Micro Ingredients Grape Seed Extract 240 Capsules | 3-in-1 Antioxidant Blend with Resveratrol & Red Wine Extracts | Max Strength Polyphenols Supplement | Non-GMO

Micro Ingredients$14.46221 rev

1y ago

Natural Grape Seed Extract Drops-300 mg Grape Seed Extract Liquid Supplement - Maximum Strength Vitis Vinifera Seed Tincture Standardized to 95% Polyphenols Non-GMO Gluten Free (60ml)

NaSeny$20.29200 rev

2y ago

What buyers say about grape seed extract

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

What buyers love

Quality-Overall16%

“Very reliable product”

Value For Money11%

“Good Price”

Blood Pressure6%

“Great for blood pressure”

Vegan/Organic5%

“Trusted Organic Quality”

Ingredients-Overall5%

“simple ingredient profile”

Taste-Overall5%

“Love the taste”

Vitamin5%

“Good Supplement”

Nutritional Content4%

“Its a healthy supplement”

Heart Health4%

“Good for healthy heart”

Immunity Booster4%

“Excellent for promoting a healthy immune system”

What buyers complain about

Taste-Overall6%

“It doesnt taste great”

Dilute/Watery6%

“the product is sudsy when mixed with water or juice”

Ingredients-Overall6%

“They will not provide proof that the advertised levels of ingredients listed on Grape Seed extract are true”

Dosage6%

“Can't imagine how someone feels taking a full dose”

Functionality-Overall5%

“They dont work”

Leak-Proof4%

“Product damaged and leaking”

Flavor4%

“The flavor isnt great”

Side Effects4%

“Not sure if it had any effect on anything”

Weight Loss4%

“One downside, is that it makes you pee like crazy”

Acid Regulator/Stomach Ache Relief4%

“Could make you nauseous”

Common questions

Is grape seed extract profitable to sell on Amazon United States?: The niche generates $918K/yr across 22 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Worth a look (58/100).
How competitive is the grape seed extract niche?: 20 brands and 44 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in grape seed extract?: Top complaints mined from reviews: Taste-Overall, Dilute/Watery, Ingredients-Overall. The return rate is 0.0%.
When does demand for grape seed extract peak?: Demand peaks in Jan–Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the grape seed extract niche?: Listings span $8.80–$51.99; the average listing price is $21.79 (sweet spot $15–$100). The average incumbent carries 1,225 reviews — the moat a new listing must climb.