---
title: "Glycogen — $288/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/glycogen"
last_updated: "2026-08-12T04:25:20.034Z"
locale: en
meta:
description: "Amazon product research for glycogen: $288/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for glycogen: $288/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Glycogen — $288/mo Amazon US Product Research (2026)"
---
# **Glycogen**
**Skip it**
A small market ($3K/yr) — this niche doesn't clear our bar today.
Market size 1Growth 13Conversion 2Competition 46Returns 100Price range 95Avg price 95Brand share 67Review moat 29Quality gap 82
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$28.42**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$15.93–$60.27**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****3,580.81**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-23.6%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$3K**
$3K/yr · 68K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
## **Is glycogen profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, glycogen is a $3K/yr Amazon United States market (68K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 45/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glycogen market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$7K–$14K**
- units × avg price
- **Conversion rate**
- **0.2%**
- **Avg BSR**
- **#742**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **95%**
- **Out of stock**
- **12.1%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **155 days**
## **Competition: brands, sellers & click share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**17 **▲rising
**Sellers**
**29**
**Top-5 brand share**
**65%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 100%
**Open market**
**29%**
- NATURALLY LINDA23% - O'NEILL15% - Clean Nutraceuticals11% - NUTRAHARMONY8% - Real Science Nutrition7% - ANNAS6%
## **glycogen demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -23.6% search growth over the last 90 days.
13K8KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 5.4×
[**Open Trend **](https://flapen.com/research/us/health-household/glycogen/trend)
## **Top glycogen search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **barbara o neill products**12K/yr-17.5%0.0% conv. - **barbara oneill products**15K/yr-2.7%0.4% conv. - **dr barbara oneill products**5K/yr+3.9%0.3% conv. - **dr barbara oneill supplements**6K/yr+11.9%0.8% conv. - **dr barbara o neill**14K/yr-59.1%0.0% conv. - **barbara oneill supplements**14K/yr-53.9%0.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/glycogen/search-terms)
## **Top glycogen products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$34520%$69130%$1K40%$1K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Organic Wild Yam Cream for Women Inspired by Barbara ONeill Herbal Comfort with Chaste Berry & Marshmallow Root 1.7 oz**NATURALLY LINDA**$44.44**4.5★57 rev](https://www.amazon.com/dp/B0FXBXN8JZ) [2**ONeill Squid Lid 3mm Black Medium**O'NEILL**$60.27**4.7★14 rev](https://www.amazon.com/dp/B07BV1YHJP) [3**Pulmonary Miracle COPD Relief and Lung Detox Capsules to Clear Lungs & Aid Breathing - Lung Support Supplement with Vinitrox & GABA for Long-Term Cough & Respiratory Relief 60 Caps**Real Science Nutrition**$35.05**3.8★500 rev](https://www.amazon.com/dp/B0BC2FRZBB) [4**Mullein Lung Detox - Mullein Leaf 10:1 Extract - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - for Women & Men - 60 Vegan Capsules**NUTRAHARMONY**$19.90**4.5★3,033 rev](https://www.amazon.com/dp/B0D9YW6C1M) [5**ANNAS Wild Yam Cream Wild Yam Cream Organic for Hormone Balance Promoting Perimenopause & Menopause Support for All Skin Types**ANNAS**$16.93**4.2★948 rev](https://www.amazon.com/dp/B0CXJ97X7K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sweet Restore Glycogen Support - Official Sweet Restore Capsules Advanced Formula with All Natural Ingredients SweetRestore Glyco Pills for Wellness & Health 60 Capsules for 1 Month**OVICIA**$18.94**6 rev1mo ago](https://www.amazon.com/dp/B0H31WTRTZ) [**Pure Berberine HCl 1200mg High Absorption Berberine Supplement for Metabolic Health Advanced Glucose Metabolism Support Digestive & Gut Balance Cellular Energy Vegan Non-GMO Made in USA**PHYTOCHOICE**$19.53**272 rev7mo ago](https://www.amazon.com/dp/B0G18HYJ8F) [**Organic Wild Yam Cream for Women Inspired by Barbara ONeill Herbal Comfort with Chaste Berry & Marshmallow Root 1.7 oz**NATURALLY LINDA**$44.44**57 rev8mo ago](https://www.amazon.com/dp/B0FXBXN8JZ) [**VivoNu Pumpkin Seed Oil with Saw Palmetto Capsules | Cold Pressed Pure Virgin Oil Essential Fatty Acids & Phytosterols | 300 SoftgelsSupports Hair Urinary Bladder & Prostate Health | Non-GMO**VivoNu**$23.63**1,672 rev1y ago](https://www.amazon.com/dp/B0DZ2FDFTG) [**(2 Pack) Gluco Revive Capsules - Official GlucoRevive Advanced Formula Support Pills - Maximum Strength Natural Gluco Revive Vitamins for Overall Health & Wellness Reviews 120 Capsules for 2 Months**LIVORKA**$34.84**290 rev1y ago](https://www.amazon.com/dp/B0DT4TQMTT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sweet Restore Glycogen Support - Official Sweet Restore Capsules Advanced Formula with All Natural Ingredients SweetRestore Glyco Pills for Wellness & Health 60 Capsules for 1 Month**OVICIA**$18.94**2.2★**▲ 500%**](https://www.amazon.com/dp/B0H31WTRTZ) [**ONeill Squid Lid 3mm Black Medium**O'NEILL**$60.27**4.7★**▲ 466%**](https://www.amazon.com/dp/B07BV1YHJP) [**Ceylon Cinnamon Capsules - Extra Strength - Energy Heart & Metabolism Support for Men & Women - Pure Natural Cinnamon 20:1 Extract Supplement - GMO & Gluten Free - Lab Tested - 60 Capsules 2 Month**NUTRAHARMONY**$19.05**4.7★**▲ 444%**](https://www.amazon.com/dp/B0CYT7XGVP) [**Pure Berberine HCl 1200mg High Absorption Berberine Supplement for Metabolic Health Advanced Glucose Metabolism Support Digestive & Gut Balance Cellular Energy Vegan Non-GMO Made in USA**PHYTOCHOICE**$19.53**4.6★**▲ 409%**](https://www.amazon.com/dp/B0G18HYJ8F) [**ProstaGenix Multiphase Prostate Supplement - Over 1 Million Sold - End Nighttime Bathroom Trips Urgency & More. 90 Capsules**ProstaGenix**$44.29**4.0★**▲ 400%**](https://www.amazon.com/dp/B07DH1D7ZM)
**~~View all trending →~~**
## **What reviews say buyers love and hate about glycogen**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Excellent Product”*
**Taste-Overall**10%
*“There is no unpleasant taste”*
**Blood Sugar Level**7%
*“Keeps my sugar down”*
**Efficiency**5%
*“Works well”*
**Advertised Vs Actual Product**4%
*“As described”*
**Cough Relief**4%
*“Cough gone”*
**Value For Money**3%
*“Great value”*
**Energy Level**3%
*“Good energy”*
**Weight Loss**3%
*“Great product excellent for weight loss”*
**Ease Of Use**3%
*“Ease of use”*
### **What buyers complain about **
**Functionality-Overall**13%
*“No results”*
**Blood Sugar Level**7%
*“It didn't lower my blood sugar”*
**Value For Money**6%
*“Over priced”*
**Taste-Overall**5%
*“Slight after taste”*
**Advertised Vs Actual Product**4%
*“Product is deceptive”*
**Dosage**4%
*“the amount in each dosage was too much for me”*
**Side Effects**3%
*“Made me nauseated”*
**Cough Relief**2%
*“rattle cough I developed”*
**Stain Resistance**2%
*“stain your skin”*
**Acid Regulator/Stomach Ache Relief**2%
*“Cramps, upset stomach”*
### **Top return reasons **
**Smell**26%
**Advertised Vs Actual Product**20%
**Functionality-Overall**13%
**Ingredients-Overall**4%
**Motor Power**3%
**Texture/Consistency-Overall**3%
**Oily/Greasy**3%
**Moist/Dry**3%
**Defective Material/Parts**2%
**Size-Overall**2%
## **Common glycogen questions**
- **Is glycogen profitable to sell on Amazon United States?**
- The niche generates $3K/yr across 21 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -23.6%. Flapen's verdict: Skip it (45/100).
- **How competitive is the glycogen niche?**
- 17 brands and 29 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in glycogen?**
- Top complaints mined from reviews: Functionality-Overall, Blood Sugar Level, Value For Money. The return rate is 0.1%.
- **When does demand for glycogen peak?**
- Demand peaks in Jul–Aug; the busiest month runs 5.4× the quietest.
- **What does it cost to enter the glycogen niche?**
- Listings span $15.93–$60.27; the average listing price is $28.42 (sweet spot $15–$100). The average incumbent carries 3,581 reviews — the moat a new listing must climb.
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