---
title: "Zinc Bisglycinate 15 Mg — $110K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/zinc-bisglycinate-15-mg"
last_updated: "2026-08-09T06:32:09.203Z"
locale: en
meta:
description: "Niche score 40/100 · $110K/yr market · 38K searches/yr · $14.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $110K/yr market · 38K searches/yr · $14.03 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Zinc Bisglycinate 15 Mg — $110K/yr Amazon US Niche (2026) - Flapen"
---
# **zinc bisglycinate 15 mg**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 26Growth 39Conversion 100Competition 0Returns 100Price range 48Avg price 67Brand share 0Review moat 50Quality gap 18
**Conversion**
**Incredible****20.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$14.03**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****1,530.2**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****$10.03–$19.53**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+11.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$110K**
$110K/yr · 38K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, zinc bisglycinate 15 mg is a $110K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **zinc bisglycinate 15 mg market data**
- **Units sold / yr**
- **6K–8K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$84K–$112K**
- units × avg price
- **Conversion rate**
- **20.6%**
- **Avg BSR**
- **#59**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **101 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**8**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- THORNE87% - Pure Encapsulations5% - Bronson4% - Nordic Naturals4%
## **Demand**
Weekly Amazon search volume, last 9 weeks — +11.3% search growth over the last 90 days.
1K600Spike '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26Jul '26Jul '26Jul '26
[**Open Trend **](https://flapen.com/research/us/health-household/zinc-bisglycinate-15-mg/trend)
## **Top zinc bisglycinate 15 mg search terms**
- **zinc bisglycinate 15 mg**14K/yr+14.5%12.7% conv. - **thorne zinc bisglycinate**11K/yr+17.6%22.1% conv. - **thorne zinc bisglycinate 15 mg**6K/yr+21.5%27.6% conv. - **zinc glycinate 15 mg**8K/yr-10.7%8.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/zinc-bisglycinate-15-mg/search-terms)
## **Top zinc bisglycinate 15 mg 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%$22K40%$44K60%$66K80%$88K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**THORNE - Zinc Bisglycinate 15 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$14.64**4.8★884 rev](https://www.amazon.com/dp/B08BTK4494) [2**THORNE - Zinc Bisglycinate 30 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$19.53**4.7★992 rev](https://www.amazon.com/dp/B08BTLRY42) [3**Pure Encapsulations Zinc 15 mg - Zinc Picolinate Supplement for Immune System Support Growth & Development - for Wound Healing* - 60 Capsules**Pure Encapsulations**$13.25**4.8★4,581 rev](https://www.amazon.com/dp/B0017QCNUQ) [4**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) [5**Nordic Naturals Zinc Glycinate 20mg Highly Absorbable Supplements 60Count**Nordic Naturals**$12.68**4.7★958 rev](https://www.amazon.com/dp/B08H2NG71W)
### **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) [**THORNE - Zinc Bisglycinate 15 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$14.64**884 rev6y ago](https://www.amazon.com/dp/B08BTK4494) [**THORNE - Zinc Bisglycinate 30 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$19.53**992 rev6y ago](https://www.amazon.com/dp/B08BTLRY42) [**Nordic Naturals Zinc Glycinate 20mg Highly Absorbable Supplements 60Count**Nordic Naturals**$12.68**958 rev6y ago](https://www.amazon.com/dp/B08H2NG71W) [**Pure Encapsulations Zinc 15 mg - Zinc Picolinate Supplement for Immune System Support Growth & Development - for Wound Healing* - 60 Capsules**Pure Encapsulations**$13.25**4,581 rev18y ago](https://www.amazon.com/dp/B0017QCNUQ)
### **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★**▲ 81%**](https://www.amazon.com/dp/B0FW5JRFWS) [**THORNE - Zinc Bisglycinate 15 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$14.64**4.8★**— 6%**](https://www.amazon.com/dp/B08BTK4494) [**Nordic Naturals Zinc Glycinate 20mg Highly Absorbable Supplements 60Count**Nordic Naturals**$12.68**4.7★**▼ 10%**](https://www.amazon.com/dp/B08H2NG71W) [**Pure Encapsulations Zinc 15 mg - Zinc Picolinate Supplement for Immune System Support Growth & Development - for Wound Healing* - 60 Capsules**Pure Encapsulations**$13.25**4.8★**▼ 12%**](https://www.amazon.com/dp/B0017QCNUQ) [**THORNE - Zinc Bisglycinate 30 mg - Highly Absorbable Zinc Supplement - Supports Immune System Eye Skin & Reproductive Health* - Third-Party Certified - Gluten Dairy & Soy-Free - 60 Capsules**THORNE**$19.53**4.7★**▼ 33%**](https://www.amazon.com/dp/B08BTLRY42)
## **What buyers say about zinc bisglycinate 15 mg**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Good price on a quality supplement from a reliable manufacturer”*
**Vitamin**10%
*“it helps me a lot this vitamin”*
**Dosage**8%
*“correct daily dose amount”*
**Ease Of Chewing/Swallowing**7%
*“Easy to swallow”*
**Advertised Vs Actual Product**6%
*“Arrived as described”*
**Efficiency**5%
*“Does the job, no problems”*
**Acid Regulator/Stomach Ache Relief**5%
*“no weird burps or stomach issues”*
**Value For Money**4%
*“Good Price to Value Ratio”*
**Regulates Digestion**4%
*“Easy on stomach”*
**Immunity Booster**4%
*“Seems to Help with My Immune System”*
### **What buyers complain about **
**Side Effects**10%
*“make me nauseous”*
**Size-Overall**7%
*“The pills are quite small”*
**Dosage**7%
*“Am not sure if the dosage I ordered was too high”*
**Functionality-Overall**7%
*“Not working”*
**Acid Regulator/Stomach Ache Relief**6%
*“Upsets stomach”*
**Value For Money**3%
*“Expensive”*
**Allergies**3%
*“We have corn and gluten allergies”*
**Nutritional Content**2%
*“have no appetite for about an hour after taking”*
**Certifications**2%
*“Aren't we all assuming it's working with no proof”*
**Sinus Relief**2%
*“a sinus infection twice after switching to this zinc”*
### **Top return reasons **
**Certifications**100%
## **Common questions**
- **Is zinc bisglycinate 15 mg profitable to sell on Amazon United States?**
- The niche generates $110K/yr across 5 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +11.3%. Flapen's verdict: Skip it (40/100).
- **How competitive is the zinc bisglycinate 15 mg niche?**
- 4 brands and 8 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in zinc bisglycinate 15 mg?**
- Top complaints mined from reviews: Side Effects, Size-Overall, Dosage. The return rate is 0.0%.
- **What does it cost to enter the zinc bisglycinate 15 mg niche?**
- Listings span $10.03–$19.53; the average listing price is $14.03 (sweet spot $15–$100). The average incumbent carries 1,530 reviews — the moat a new listing must climb.
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