Is zinc 10mg profitable to sell on Amazon United States?

The niche generates $157K/yr across 10 tracked products. 90-day search growth is -12.7%. Flapen's verdict: Skip it (40/100).

How competitive is the zinc 10mg niche?

7 brands and 54 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in zinc 10mg?

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

When does demand for zinc 10mg peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the zinc 10mg niche?

Listings span $3.83–$34.31; the average listing price is $14.91 (sweet spot $15–$100). The average incumbent carries 5,283 reviews — the moat a new listing must climb.

zinc 10mg

Skip it

A concentrated shelf (top 5 take 82% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Great8.6%

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

Avg price

Good$14.91

avg listing price — sweet spot $15–$100

Price range

Good$3.83–$34.31

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

Market size

Okay$157K

$157K/yr · 122K searches

Review moat

Bad5,282.8

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad92%

top-5 brand share — brand-locked demand

Growth

Bad-12.7%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad82%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, zinc 10mg is a $157K/yr Amazon United States market (122K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 40/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

zinc 10mg market data

Units sold / yr: 10K–13K; avg 1,250–1,500/product
Revenue / yr: $149K–$186K; units × avg price
Conversion rate: 8.6%
Avg BSR: #162
Page quality: 0%
Prime: 100%
Sponsored: 70%
Out of stock: 0.0%
Avg brand age: 87 months
Avg seller age: 150 days

Competition & brand share

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

NaturesPlus51%
Pure Encapsulations19%
THORNE8%
Nature Made7%
Nature's Bounty7%
BulkSupplements5%
Open — no brand owns it (1 brand, 3%)

Demand & seasonality

Weekly Amazon search volume, last 102 weeks — -12.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top zinc 10mg search terms

zinc 10mg41K/yr -20.9%11.1% conv.
zinc 8mg10K/yr +18.2%3.1% conv.
low dose zinc10K/yr -6.2%5.9% conv.
zinc 10 mg10K/yr -8.7%10.5% conv.
zinc supplements 10mg8K/yr -18.3%11.2% conv.
zinc 5mg7K/yr -10.8%3.4% conv.
zinc 8 mg for women6K/yr -8.8%4.5% conv.
zinc low dose6K/yr -22.7%8.0% conv.
8 mg zinc4K/yr -1.8%4.8% conv.
zinc 11mg4K/yr -19.8%7.4% conv.

All search terms

Top zinc 10mg 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 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

NaturesPlus Zinc Tablets - 10 mg 90 Vegetarian Supplements - Immune System Supplement for Cellular Growth & Repair - Promotes Healthy Digestion Metabolism & Vision - Gluten-Free - 90 Servings

NaturesPlus$8.854.7★2,208 rev

Pure Encapsulations Zinc 15 mg - Zinc Picolinate Supplement for Immune System Support Growth & Development - for Wound Healing* - 60 Capsules

Pure Encapsulations$13.254.8★4,581 rev

THORNE - Zinc Picolinate 15 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules

THORNE$14.514.7★5,913 rev

Nature Made Zinc 30 mg for Immune Health Support 100 Tablets

Nature Made$3.834.7★25,025 rev

Natures Bounty Vitamin C + Zinc Vitamin Supplement Supports Immune Health 60 mg 60 Tablets

Nature's Bounty$7.774.7★7,591 rev

Newest

by launch date

BulkSupplements.com Zinc Picolinate Softgels - Zinc 11mg for Immune Support Gluten Free - 1 Softgel per Serving 240 Count (Pack of 1)

BulkSupplements$18.67201 rev

3y ago

NaturesPlus Zinc 10 mg - 90 Tablets Pack of 2 - Supports Immune Health & Overall Well-Being - High-Potency Amino Acid Chelate Form - Gluten Free Vegetarian - 180 Total Servings

NaturesPlus$17.092,208 rev

5y ago

Pure Encapsulations Zinc Chewables | Supplement for Immune System Support Growth and Development and Wound Healing* | 100 Chewable Tablets | Natural Orange Flavor

Pure Encapsulations$20.38205 rev

5y ago

Natures Bounty Vitamin C + Zinc Vitamin Supplement Supports Immune Health 60 mg 60 Tablets

Nature's Bounty$7.777,591 rev

11y ago

KAL Zinc 5mg Tablets Immune Support 60 Micro Tablets

KAL$10.42315 rev

13y ago

What buyers say about zinc 10mg

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

What buyers love

Quality-Overall22%

“Great products all around”

Vitamin9%

“have been very satisfied with all of their vitamins”

Advertised Vs Actual Product9%

“Arrived as described”

Value For Money8%

“Good value”

Ease Of Chewing/Swallowing7%

“Easy to swallow”

Dosage6%

“Perfect dose in a capsule for daily intake”

Taste-Overall4%

“My grandchildren love the taste of these chewables”

Immunity Booster4%

“Helps the immune system”

Cold Relief3%

“Great to prevent colds”

Efficiency3%

“Works well”

What buyers complain about

Value For Money12%

“Way too overpriced”

Size-Overall10%

“The capsules are small”

Dosage10%

“The dose is just too big to take it without understanding the consequences”

Side Effects8%

“which may do more harm than good for your body”

Heart Health3%

“gave me daily heartburn no matter how much I prepared by eating a meal”

Durability3%

“The cap finally broke”

Functionality-Overall3%

“doesnt work for me”

Regulates Digestion3%

“This brand gives me heartburn and reflux”

Acid Regulator/Stomach Ache Relief3%

“Nauseous”

Taste-Overall2%

“has a slight metallic aftertaste”

Top return reasons

Vitamin25%

Dosage25%

Joint Pain25%

Acid Regulator/Stomach Ache Relief25%

Common questions

Is zinc 10mg profitable to sell on Amazon United States?: The niche generates $157K/yr across 10 tracked products. 90-day search growth is -12.7%. Flapen's verdict: Skip it (40/100).
How competitive is the zinc 10mg niche?: 7 brands and 54 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in zinc 10mg?: Top complaints mined from reviews: Value For Money, Size-Overall, Dosage. The return rate is 0.0%.
When does demand for zinc 10mg peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the zinc 10mg niche?: Listings span $3.83–$34.31; the average listing price is $14.91 (sweet spot $15–$100). The average incumbent carries 5,283 reviews — the moat a new listing must climb.