Antioxidants Supplement
Antioxidants Supplement shows low returns (0.0%), but soft demand (-11.7% this quarter) keeps it on the watch list.
Flapen Score
Top 44% of 14,768 Health & Household niches · +1 vs the category median of 49
Is Antioxidants Supplement profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Antioxidants Supplement is a $349K/yr Amazon United States market (341K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 50/100.
Antioxidants Supplement: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -11.7% over the last 90 days and 4.1% of searches end in a purchase.
$349K
revenue / yr
Who owns the niche?
The top 5 brands hold 71% of demand, so 29% of the market is open.
29%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 19 products
Top Antioxidants Supplement products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
NOW Supplements Super Antioxidants with Herbal Extracts and a Broad Spectrum of Flavonoids for Immune Support 120 Veg Capsules
- Price
- $21.10
- Rating
- 4.6/5
- Reviews
- 1,125
- Age
- 22y ago

Nutricost Super Antioxidants (1000mg) 120 Capsules 60 Servings
- Price
- $16.53
- Rating
- 4.5/5
- Reviews
- 92
- Age
- 1y ago

Carlyle Antioxidants Supplement | 100 Caplets | Nutritional Complex
- Price
- $9.99
- Rating
- 4.6/5
- Reviews
- 402
- Age
- 3y ago

Super Antioxidants Supplement for Women & Men - High Potency Herbal & Fruit Blend with Acai Goji Pomegranate Elderberry & Resveratrol for Skin Care & Immune Support - Vegan & Non-GMO - 60 Capsules
- Price
- $18.73
- Rating
- 4.5/5
- Reviews
- 1,355
- Age
- 10y ago

21st Century Ace Antioxidant Tablets 75Count
- Price
- $8.11
- Rating
- 4.6/5
- Reviews
- 783
- Age
- 16y ago
Trending
90-day click momentum
Aiwevon Premium Astaxanthin Softgels 12mg 120 Microalgae Based Antioxidant Supplement with Coconut Oil Supports Healthy Skin Vision Circulation & Joint Function High Quality Non GMO Formula
- Price
- $9.09
- Rating
- 4.4/5
- Reviews
- 24
- Age
- 2mo ago

Astaxanthin Supplement 12mg Softgels 120 Count Natural Microalgae Astaxanthin with MCT Oil Easy to Swallow No Strong Taste Antioxidant Support for Skin Eye Heart Joint Health Non-GMO Gluten Free
- Price
- $8.51
- Rating
- 4.3/5
- Reviews
- 34
- Age
- 2mo ago

14-in-1 Astaxanthin 12mg & Lutein 40mg with Zeaxanthin Supplements 6 Month Supply Fresh Microalgae Source Supports Eye Skin Antioxidant Joint Circulatory Health Non-GMO Gluten Free 180 Softgels
- Price
- $23.76
- Rating
- 4.5/5
- Reviews
- 513
- Age
- 7mo ago

Super Antioxidants Supplement for Women & Men - High Potency Herbal & Fruit Blend with Acai Goji Pomegranate Elderberry & Resveratrol for Skin Care & Immune Support - Vegan & Non-GMO - 180 Capsules
- Price
- $39.46
- Rating
- 4.5/5
- Reviews
- 1,355
- Age
- 1y ago

Qunol Ultra CoQ10 100mg Softgels- 3x Better Absorption Antioxidant for Heart Health & Energy Production Coenzyme Q10 Vitamins and Supplements 3 Month Supply 90 Count
- Price
- $22.89
- Rating
- 4.7/5
- Reviews
- 27,707
- Age
- 3y ago
Newest
by launch date
Aiwevon Premium Astaxanthin Softgels 12mg 120 Microalgae Based Antioxidant Supplement with Coconut Oil Supports Healthy Skin Vision Circulation & Joint Function High Quality Non GMO Formula
- Price
- $9.09
- Rating
- 4.4/5
- Reviews
- 24
- Age
- 2mo ago

Astaxanthin Supplement 12mg Softgels 120 Count Natural Microalgae Astaxanthin with MCT Oil Easy to Swallow No Strong Taste Antioxidant Support for Skin Eye Heart Joint Health Non-GMO Gluten Free
- Price
- $8.51
- Rating
- 4.3/5
- Reviews
- 34
- Age
- 2mo ago

14-in-1 Astaxanthin 12mg & Lutein 40mg with Zeaxanthin Supplements 6 Month Supply Fresh Microalgae Source Supports Eye Skin Antioxidant Joint Circulatory Health Non-GMO Gluten Free 180 Softgels
- Price
- $23.76
- Rating
- 4.5/5
- Reviews
- 513
- Age
- 7mo ago

Nutricost Super Antioxidants (1000mg) 120 Capsules 60 Servings
- Price
- $16.53
- Rating
- 4.5/5
- Reviews
- 92
- Age
- 1y ago

Blueprint Bryan Johnson Advanced Antioxidant Supplement Lutein Zeaxanthin Lycopene Vitamin K1 K2 Vegan Capsules for Vision Bone & Heart Support Updated Formula of Essential Softgels
- Price
- $48.23
- Rating
- 4.5/5
- Reviews
- 213
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
Brands
17 falling
Sellers
577
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
24%
- NOW Foods19%
- Nutricost17%
- Carlyle15%
- Healths Harmony14%
- 21st Century6%
- Pure Encapsulations6%
Antioxidants Supplement demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.3×
Top Antioxidants Supplement search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- antioxidant nutritional supplements78K/yr
- antioxidant65K/yr
- antioxidants supplement78K/yr
- antioxidants22K/yr
- antioxidant supplement16K/yr
- antioxidant blend13K/yr
- super antioxidants supplements10K/yr
- anti oxidant supplement12K/yr
- antioxidant supplements9K/yr
- antioxidant vitamins5K/yr
What reviews say buyers love and hate about Antioxidants Supplement
What buyers mention most, as a share of all reviews.
What buyers love
59% of reviews“Arrived as advertised, good quality”
“Great vitamins at a great value”
“HELP DRY EYE”
“Worth buying”
“Easy to swallow pill”
What buyers complain about
45% of reviews“These capsules are extremely large”
“Unhealthy ingredients”
“Not good side effects for me”
“Small dosage”
“it's too orange”
Antioxidants Supplement return rate & reasons
Why buyers send it back, as a share of all return requests.
0.0%
Return rate
30%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Antioxidants Supplement questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









