---
title: "Zinc 30mg — $647K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/zinc-30mg"
last_updated: "2026-08-09T09:09:54.249Z"
locale: en
meta:
description: "Niche score 40/100 · $647K/yr market · 209K searches/yr · $15.21 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $647K/yr market · 209K searches/yr · $15.21 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Zinc 30mg — $647K/yr Amazon US Niche (2026) - Flapen"
---
# **zinc 30mg**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 66Growth 6Conversion 100Competition 3Returns 100Price range 69Avg price 76Brand share 0Review moat 0Quality gap 18
**Conversion**
**Incredible****20.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$15.21**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$3.83–$40.20**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$647K**
$647K/yr · 209K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-38.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****96%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Review moat**
**Bad****49,257.67**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, zinc 30mg is a $647K/yr Amazon United States market (209K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar–Dec. Verdict: Skip it — 40/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **zinc 30mg market data**
- **Units sold / yr**
- **40K–50K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **$608K–$761K**
- units × avg price
- **Conversion rate**
- **20.3%**
- **Avg BSR**
- **#22**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **90 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▲rising
**Sellers**
**67**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- Nature Made75% - Pure Encapsulations13% - Bronson6% - Nature's Bounty5% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 99 weeks — -38.6% search growth over the last 90 days.
10K6KSpike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Feb, Mar, Dec · busiest ÷ quietest = 5.2×
[**Open Trend **](https://flapen.com/research/us/health-household/zinc-30mg/trend)
## **Top zinc 30mg search terms**
- **zinc 30mg**91K/yr-40.0%16.9% conv. - **nature made zinc**31K/yr-37.6%18.6% conv. - **zinc 30 mg**23K/yr-11.7%10.6% conv. - **zinc nature made**18K/yr-55.2%17.2% conv. - **nature made zinc 30mg**13K/yr-45.3%30.5% conv. - **nature made zinc 50mg**7K/yr-24.6%14.9% conv. - **zinc supplements 30mg**6K/yr-44.1%12.8% conv. - **30 mg zinc**4K/yr-28.0%13.5% conv. - **nature made zinc 30 mg**2K/yr-19.6%27.9% conv. - **30mg zinc**3K/yr-46.6%13.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/zinc-30mg/search-terms)
## **Top zinc 30mg 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.
0%20%$129K40%$259K60%$388K80%$518K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nature Made Zinc 30 mg for Immune Health Support 100 Tablets**Nature Made**$3.83**4.7★25,025 rev](https://www.amazon.com/dp/B0000DJAPU) [2**Pure Encapsulations Zinc 30 mg - Supplement for Immune System Support Growth and Development and Wound Healing* - with Zinc Picolinate 30 mg - 60 Capsules**Pure Encapsulations**$15.59**4.8★14,901 rev](https://www.amazon.com/dp/B00083B1DY) [3**Bronson Zinc Glycinate 30mg Chelated Superior Absorption 100% Chelated Formula Non-GMO 120 Vegetarian Capsules**Bronson**$10.03**4.6★236 rev](https://www.amazon.com/dp/B0FW5JRFWS) [4**Natures Bounty Zinc 50mg Immune Support & Antioxidant Supplement Promotes Skin Health 1 Caplet Per Day Gluten Free 250 Vegetarian Caplets**Nature's Bounty**$8.54**4.7★215,458 rev](https://www.amazon.com/dp/B08YLTCDTN) [5**Pure Encapsulations Zinc 30 mg - Supplement for Immune System Support Growth and Development and Wound Healing* - with Zinc Picolinate 30 mg - 180 Capsules**Pure Encapsulations**$40.20**4.8★14,901 rev](https://www.amazon.com/dp/B000H7Y9A8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Bronson Zinc Glycinate 30mg Chelated Superior Absorption 100% Chelated Formula Non-GMO 120 Vegetarian Capsules**Bronson**$10.03**236 rev9mo ago](https://www.amazon.com/dp/B0FW5JRFWS) [**Nature Made Zinc Supplements 30 mg Per Serving 60 Zinc Gummies**Nature Made**$13.05**25,025 rev4y ago](https://www.amazon.com/dp/B09SRCW64V) [**Natures Bounty Zinc 50mg Immune Support & Antioxidant Supplement Promotes Skin Health 1 Caplet Per Day Gluten Free 250 Vegetarian Caplets**Nature's Bounty**$8.54**215,458 rev5y ago](https://www.amazon.com/dp/B08YLTCDTN) [**Pure Encapsulations Zinc 30 mg - Supplement for Immune System Support Growth and Development and Wound Healing* - with Zinc Picolinate 30 mg - 60 Capsules**Pure Encapsulations**$15.59**14,901 rev18y ago](https://www.amazon.com/dp/B00083B1DY) [**Pure Encapsulations Zinc 30 mg - Supplement for Immune System Support Growth and Development and Wound Healing* - with Zinc Picolinate 30 mg - 180 Capsules**Pure Encapsulations**$40.20**14,901 rev18y ago](https://www.amazon.com/dp/B000H7Y9A8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bronson Zinc Glycinate 30mg Chelated Superior Absorption 100% Chelated Formula Non-GMO 120 Vegetarian Capsules**Bronson**$10.03**4.6★**▲ 84%**](https://www.amazon.com/dp/B0FW5JRFWS) [**Pure Encapsulations Zinc 30 mg - Supplement for Immune System Support Growth and Development and Wound Healing* - with Zinc Picolinate 30 mg - 180 Capsules**Pure Encapsulations**$40.20**4.8★**— 5%**](https://www.amazon.com/dp/B000H7Y9A8) [**Nature Made Zinc 30 mg for Immune Health Support 100 Tablets**Nature Made**$3.83**4.7★**— 4%**](https://www.amazon.com/dp/B0000DJAPU) [**Natures Bounty Zinc 50mg Immune Support & Antioxidant Supplement Promotes Skin Health 1 Caplet Per Day Gluten Free 250 Vegetarian Caplets**Nature's Bounty**$8.54**4.7★**▼ 22%**](https://www.amazon.com/dp/B08YLTCDTN) [**Pure Encapsulations Zinc 30 mg - Supplement for Immune System Support Growth and Development and Wound Healing* - with Zinc Picolinate 30 mg - 60 Capsules**Pure Encapsulations**$15.59**4.8★**▼ 24%**](https://www.amazon.com/dp/B00083B1DY)
**~~View all trending →~~**
## **What buyers say about zinc 30mg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Another great Pure product”*
**Value For Money**13%
*“reasonable price”*
**Advertised Vs Actual Product**10%
*“works as it should”*
**Vitamin**9%
*“Great vitamin for your health”*
**Ease Of Chewing/Swallowing**5%
*“Easy-to-take tablets for consistent nutritional support”*
**Immunity Booster**5%
*“This has helped with boosting my immune system”*
**Cold Relief**3%
*“Helps fight away colds and flu”*
**Dosage**3%
*“Great pills”*
**Ingredients-Overall**2%
*“Clean & healthier ingredients”*
**Ease Of Use**2%
*“Easy to use”*
### **What buyers complain about **
**Dosage**14%
*“The dose is way too high”*
**Size-Overall**7%
*“Tiny”*
**Side Effects**7%
*“I got horribly sick”*
**Acid Regulator/Stomach Ache Relief**6%
*“Nauseous”*
**Ease Of Use**4%
*“Cant use”*
**Quality-Overall**4%
*“Cheap”*
**Sleep Quality**4%
*“Makes me drowsy throughout the day”*
**Nutritional Content**3%
*“I don't actually have any evidence that these supplements are having any substantial benefits to my health”*
**Ease Of Chewing/Swallowing**3%
*“Very hard to swallow”*
**Regulates Digestion**3%
*“This brand gives me heartburn and reflux”*
### **Top return reasons **
**Dosage**38%
**Functionality-Overall**18%
**Vitamin**12%
**Strength**6%
**Joint Pain**6%
**Smell**6%
**Taste-Overall**6%
**Contamination**6%
**Ease Of Chewing/Swallowing**3%
## **Common questions**
- **Is zinc 30mg profitable to sell on Amazon United States?**
- The niche generates $647K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -38.6%. Flapen's verdict: Skip it (40/100).
- **How competitive is the zinc 30mg niche?**
- 4 brands and 67 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in zinc 30mg?**
- Top complaints mined from reviews: Dosage, Size-Overall, Side Effects. The return rate is 0.0%.
- **When does demand for zinc 30mg peak?**
- Demand peaks in Feb–Mar–Dec; the busiest month runs 5.2× the quietest.
- **What does it cost to enter the zinc 30mg niche?**
- Listings span $3.83–$40.20; the average listing price is $15.21 (sweet spot $15–$100). The average incumbent carries 49,258 reviews — the moat a new listing must climb.
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