Optizinc
FailThe top 5 brands take 100% of clicks, so Optizinc is a Fail.
- Flapen Score
- 38 / 100Ranks 13,006 of 14,768 Health & Household niches · −11 vs the category median of 4938
- Market size
- $90K/yr32K searches / yr
- 90-day growth
- -5.1%search demand this quarter
- Competition
- 92%top-5 click share · 4 brands · 25 sellers
Flapen Score
Optizinc against its category
The dotted line is the Health & Household average. Past it, Optizinc is stronger. Inside it, weaker.
Market
The Optizinc market on Amazon at a glance
Shoppers on Amazon United States searched for Optizinc 32K times last year and spent an estimated $90K. All 4 brands take every click. Demand peaks in Feb. Flapen scores it 38 out of 100, a Fail.
01 · Demand
An estimated 20.3% of those searches ended in a purchase.
Shoppers searched for this 32K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 20.3% of those searches ended in a purchase. Searches in the last 90 days moved -5.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $90K a year.
- Searches, last 12 months
- 32K
- Growth, 90 days vs prior 90
- -5.1%
- Conversion, latest week
- 20.3%
- Market size, estimated
- $90Ka year
- Peak month
- February1.5× the quietest month
- Top search term
- optizinc20K searches a year
02 · Price
A sale here is worth $14.06.
Listings sell for $14.06 on average, from $5.81 to $23.89. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 500 to 750 of them. At $14.06 that is $7K to $11K a year per listing.
- Average price
- $14.06under the $15 to $100 sweet spot
- Price range
- $5.81–$23.89
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $7K–$11K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
50% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #492 within Zinc. It carries 1,290 reviews at 4.75 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 50%
- Prime listings
- 88%
- Out of stock, average day
- 0.0%
- Average rank
- #492in Zinc
- Average rating
- 4.75 starsAmazon United States average 4.42 stars
- Average reviews
- 1,290per listing
- Listings tracked
- 8
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 102 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 102 months
Products
Top Optizinc products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Source Naturals OptiZinc Zinc Methionine Sulfate Complex - 60 Tablets
- Price
- $5.81
- Rating
- 4.8/5
- Reviews
- 2,291
- Age
- 22y ago

NOW Foods Supplements L-OptiZinc 30 mg with Copper Highly Bioavailable Form Immune Support* 100 Veg Capsules
- Price
- $8.33
- Rating
- 4.6/5
- Reviews
- 1,666
- Age
- 22y ago

Source Naturals OptiZinc Zinc Methionine Sulfate Complex - 120 Tablets
- Price
- $10.81
- Rating
- 4.8/5
- Reviews
- 2,291
- Age
- 22y ago

SOLARAY OptiZinc 30mg Immune Support Supplement - Zinc Supplements for Men and Women w/Vitamin B6 - Strong Bones and Skin Health Support - High Absorption - 60-Day Guarantee 60 Servings 60 VegCaps
- Price
- $8.73
- Rating
- 4.8/5
- Reviews
- 802
- Age
- 20y ago

Douglas Laboratories Opti Zinc 30 mg. | Zinc Monomethionine Supports Immune Function and Healthy Skin | 90 Capsules
- Price
- $18.88
- Rating
- 4.6/5
- Reviews
- 121
- Age
- 16y ago
Trending
estimated 90-day click momentum
Source Naturals OptiZinc Zinc Methionine Sulfate Complex - 60 Tablets
- Price
- $5.81
- Rating
- 4.8/5
- Reviews
- 2,291
- Age
- 22y ago

NOW Foods Supplements L-OptiZinc 30 mg with Copper Highly Bioavailable Form Immune Support* 100 Veg Capsules
- Price
- $8.33
- Rating
- 4.6/5
- Reviews
- 1,666
- Age
- 22y ago

Douglas Laboratories Opti Zinc 30 mg. | Zinc Monomethionine Supports Immune Function and Healthy Skin | 90 Capsules
- Price
- $18.88
- Rating
- 4.6/5
- Reviews
- 121
- Age
- 16y ago

SOLARAY OptiZinc 30mg Immune Support Supplement - Zinc Supplements for Men and Women w/Vitamin B6 - Strong Bones and Skin Health Support - High Absorption - 60-Day Guarantee 60 Servings 60 VegCaps
- Price
- $8.73
- Rating
- 4.8/5
- Reviews
- 802
- Age
- 20y ago

NOW Opti L-zinc 30mg 100 Capsules (Pack of 3)
- Price
- $23.89
- Rating
- 4.8/5
- Reviews
- 334
- Age
- 17y ago
Newest
by launch date
Douglas Laboratories Opti Zinc 30 mg. | Zinc Monomethionine Supports Immune Function and Healthy Skin | 90 Capsules
- Price
- $18.88
- Rating
- 4.6/5
- Reviews
- 121
- Age
- 16y ago

NOW Opti L-zinc 30mg 100 Capsules (Pack of 3)
- Price
- $23.89
- Rating
- 4.8/5
- Reviews
- 334
- Age
- 17y ago

Now Foods: L-Optizinc Immune Support 30 mg 100 Caps (2 pack)
- Price
- $16.52
- Rating
- 4.8/5
- Reviews
- 526
- Age
- 19y ago

SOLARAY OptiZinc 30mg Immune Support Supplement - Zinc Supplements for Men and Women w/Vitamin B6 - Strong Bones and Skin Health Support - High Absorption - 60-Day Guarantee 60 Servings 60 VegCaps
- Price
- $8.73
- Rating
- 4.8/5
- Reviews
- 802
- Age
- 20y ago

Source Naturals OptiZinc Zinc Methionine Sulfate Complex - 120 Tablets
- Price
- $10.81
- Rating
- 4.8/5
- Reviews
- 2,291
- Age
- 22y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 92% of clicks. A locked shelf that new listings rarely crack.
Brands
4 flat
Sellers
25
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
92%
Top 20: 100%
Open market
0%
- Source Naturals52%
- NOW Foods34%
- SOLARAY9%
- Douglas Laboratories5%
Demand
Optizinc search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb · busiest ÷ quietest = 1.5×
Search terms
Top Optizinc search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- optizinc20K/yr
- opti zinc3K/yr
- l optizinc3K/yr
- l-optizinc3K/yr
- optizinc 30mg2K/yr
Reviews and returns
What reviews say buyers love and hate about Optizinc
We read the reviews and the return reasons for every product selling here.
“dont know it it has any effect”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Optizinc questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









