Is zinc copper supplement profitable to sell on Amazon United States?

The niche generates $891K/yr across 25 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +8.6%. Flapen's verdict: Launch it (63/100).

How competitive is the zinc copper supplement niche?

22 brands and 532 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 52% of demand.

What do buyers complain about in zinc copper supplement?

Top complaints mined from reviews: Side Effects, Acid Regulator/Stomach Ache Relief, Ingredients-Overall. The return rate is 0.0%.

When does demand for zinc copper supplement peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the zinc copper supplement niche?

Listings span $6.92–$40.20; the average listing price is $18.65 (sweet spot $15–$100). The average incumbent carries 3,932 reviews — the moat a new listing must climb.

zinc copper supplement

Launch it

A $891K/yr market growing +8.6% this quarter with returns at 0.0% — clears our launch bar.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Conversion

Great9.9%

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

Avg price

Great$18.65

avg listing price — sweet spot $15–$100

Brand share

Great52%

top-5 brand share — no brand owns this niche

Market size

Great$891K

$891K/yr · 483K searches

Price range

Great$6.92–$40.20

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

Competition

Good53%

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

Growth

Okay+8.6%

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

Review moat

Okay3,932.04

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, zinc copper supplement is a $891K/yr Amazon United States market (483K searches/yr). The top 5 brands hold 52% of demand. Verdict: Launch it — 63/100.

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

zinc copper supplement market data

Units sold / yr: 40K–50K; avg 2,000–2,500/product
Revenue / yr: $746K–$933K; units × avg price
Conversion rate: 9.9%
Avg BSR: #367
Page quality: 0%
Prime: 100%
Sponsored: 76%
Out of stock: 0.3%
Avg brand age: 78 months
Avg seller age: 150 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 rising

Sellers

532

Top-5 brand share

52%

Top 20: 90%

Top-5 click share

53%

Top 20: 96%

Open market

40%

Jarrow Formulas13%
Santa Cruz Paleo12%
SOLARAY11%
--8%
SMNutrition8%
NOW Foods8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +8.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top zinc copper supplement search terms

zinc copper89K/yr +12.7%7.8% conv.
zinc and copper supplements76K/yr +2.4%6.7% conv.
zinc copper supplement69K/yr +1.3%7.0% conv.
zinc with copper47K/yr -0.8%7.3% conv.
zinc and copper42K/yr +20.5%6.6% conv.
zinc picolinate with copper22K/yr +31.2%5.1% conv.
zinc + copper13K/yr +18.0%6.5% conv.
copper and zinc supplements15K/yr +10.3%6.2% conv.
zinc with copper supplements16K/yr +0.8%5.9% conv.
copper zinc supplement13K/yr +10.7%6.7% conv.

All search terms

Top zinc copper supplement 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Jarrow Formulas Zinc Balance 15 mg - 100 Servings (Veggie Caps) - Zinc with Copper - Essential Minerals for Immune System Support - Immune Support Supplement - Gluten Free Copper Supplement Vegan

Jarrow Formulas$10.654.7★9,090 rev

Santa Cruz Paleo Zinc & Copper Mineral Supplement High Absorption Formula Zinc Supplement for Skin & Hair L Methionine Copper Gluconate Trace Minerals Gluten Free Keto Paleo 60 Capsules

Santa Cruz Paleo$15.184.6★269 rev

SOLARAY Zinc Copper Amino Acid Chelate 100 VegCaps

SOLARAY$11.544.6★3,513 rev

Zinc Picolinate 50mg with Copper & Selenium 240 Capsules | 3-in-1 High Absorption Mineral Complex | Chelated Zinc Supplement for Immune Support* | 8 Month Supply

--$19.094.6★2,108 rev

Zinc Supplement Microbeadlets for Immune & Acne Support Highly Absorbable

SMNutrition$19.544.7★713 rev

Newest

by launch date

Liposomal Zinc Copper Liquid Drops 50mg Zinc Picolinate with Copper Vegan

HOLLEGEND$19.82108 rev

8mo ago

Zinc 30mg with Copper Selenium & Vitamin D3 | 120 Capsules | Magnesium Vitamin B6 Biotin Complex | Absorbable Chelated Zink Supplements for Men & Women | for Hair Skin Nails & Immune Support

SANDHUHERBALS$24.6022,002 rev

10mo ago

Santa Cruz Paleo Zinc & Copper Mineral Supplement High Absorption Formula Zinc Supplement for Skin & Hair L Methionine Copper Gluconate Trace Minerals Gluten Free Keto Paleo 60 Capsules

Santa Cruz Paleo$15.18269 rev

1y ago

Dr. Berg Zinc 30 mg (60 Capsules) High Potency 7-in-1 Immune Support Formula Chelated Zinc with Vitamin D & Selenium for Healthy Skin Hair & Daily Wellness No Fillers 4X Tested*

Dr. Berg Nutritionals$23.971,880 rev

1y ago

Nutricost Zinc + Copper Capsules (120 Servings)(15MG Zinc + 2MG Copper Per Serving) - Non GMO Vegetarian

Nutricost$11.81762 rev

2y ago

What buyers say about zinc copper supplement

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

What buyers love

Quality-Overall24%

“The capsules are good quality”

Vitamin13%

“Great vitamin”

Advertised Vs Actual Product6%

“As Advertised”

Value For Money5%

“Great value”

Minerals5%

“Good Mineral”

Nutritional Content4%

“it gives me a boost also in my food intake”

Ease Of Chewing/Swallowing4%

“eliminates the need for swallowing capsules”

Iron3%

“The perfect zinc supplement”

Ingredients-Overall3%

“The ingredients are clean”

Immunity Booster3%

“Boost your immune system”

What buyers complain about

Side Effects9%

“I started feeling very nauseous”

Acid Regulator/Stomach Ache Relief9%

“Also ruins the stomach”

Ingredients-Overall7%

“I was disappointed in all the additives”

Value For Money6%

“It's expensive”

Vitamin6%

“At first, I had my doubts and thought it was just going to be a fruitless vitamin”

Dosage5%

“Going to be sending pill off to be tested”

Iron5%

“I had a copper deficiency”

Smell5%

“it doesn't have a strong scent”

Functionality-Overall4%

“Not working for me”

Regulates Digestion3%

“In fact, might mean you're toxic, i. e. it's stored in tissue and not detoxing through the blood”

Top return reasons

Dosage43%

Ingredients-Overall21%

Vitamin14%

Smell14%

Side Effects7%

Common questions

Is zinc copper supplement profitable to sell on Amazon United States?: The niche generates $891K/yr across 25 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +8.6%. Flapen's verdict: Launch it (63/100).
How competitive is the zinc copper supplement niche?: 22 brands and 532 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 52% of demand.
What do buyers complain about in zinc copper supplement?: Top complaints mined from reviews: Side Effects, Acid Regulator/Stomach Ache Relief, Ingredients-Overall. The return rate is 0.0%.
When does demand for zinc copper supplement peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the zinc copper supplement niche?: Listings span $6.92–$40.20; the average listing price is $18.65 (sweet spot $15–$100). The average incumbent carries 3,932 reviews — the moat a new listing must climb.