---
title: "Magnesium Bisglycinate Gummies — £45K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/magnesium-bisglycinate-gummies"
last_updated: "2026-07-31T17:38:44.287Z"
locale: en
meta:
description: "Niche score 63/100 · £45K/yr market · 33K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 63/100 · £45K/yr market · 33K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Magnesium Bisglycinate Gummies — £45K/yr Amazon UK Niche (2026) - Flapen"
---
# **magnesium bisglycinate gummies**
**Worth a look**
Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 11Growth 98Conversion 82Competition 49Returns 100Price range 58Avg price 76Brand share 57Review moat 44Quality gap 62
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Growth**
**Incredible****+218.4%**
90-day search growth — must beat 0% to launch
**Conversion**
**Great****8.8%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****£15.33**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****£7.42–£25.65**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****55%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****2,131.1**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****£45K**
£45K/yr · 33K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=uk&signal=trending "Search growth > 100% (90d)") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, magnesium bisglycinate gummies is a £45K/yr Amazon United Kingdom market (33K searches/yr). The top 5 brands hold 71% of demand. Verdict: Worth a look — 63/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **magnesium bisglycinate gummies market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£31K–£38K**
- units × avg price
- **Conversion rate**
- **8.8%**
- **Avg BSR**
- **#335**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **90%**
- **Out of stock**
- **14.6%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **192 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▲rising
**Sellers**
**18**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 100%
**Open market**
**24%**
- Generic27% - BlueSea home16% - RKPROUC12% - Nutrition Geeks9% - SMNutrition6% - Nutrivo5%
## **Top magnesium bisglycinate gummies search terms**
- **magnesium bisglycinate gummies**26K/yr+176.9%6.3% conv. - **spnutrition magnesium bisglycinate gummies**4K/yr+490.6%5.0% conv. - **sp nutrition magnesium bisglycinate gummies**4K/yr+387.7%4.6% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/magnesium-bisglycinate-gummies/search-terms)
## **Top magnesium bisglycinate gummies 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%5%£2K10%£4K15%£7K20%£9K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Magnesium Bisglycinate Gummies 400mg Chelated Magnesium Bisglycinate for Adult - Vitamin C D3 & B6 for Sleep Calm & Relaxation Muscle & Energy - Raspberry Flavor 60 Vegan Gummies**BlueSea home**£19.37**3.9★17 rev](https://www.amazon.co.uk/dp/B0H1BTTVW3) [2**Spnutrition Gummies 60pcs For Men and Women to Relax and Sleep (2pc)**Generic**£25.41**5.0★2 rev](https://www.amazon.co.uk/dp/B0H11JXM2G) [3**120 Count Magnesium Glycinate Gummies High Absorption Magnesium Supplement for Women Men and Kids Support Sleep Muscle and Relaxation Sugar Free**RKPROUC**£12.21**4.2★137 rev](https://www.amazon.co.uk/dp/B0FR4VD9P8) [4**Magnesium Glycinate 3-in-1 Complex - 1800mg Supplements as Bisglycinate Citrate & Malate 90 Vegan Capsules Triple High Absorption 384mg Elemental UK Made**Nutrition Geeks**£8.11**4.5★35,795 rev](https://www.amazon.co.uk/dp/B0C9VVCL12) [5**Spnutrition Gummies 60 PCS Supports Sleep Relaxation (2pcs)**Generic**£25.65**0.0★0 rev](https://www.amazon.co.uk/dp/B0H417D6YJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Spnutrition Gummies 60 PCS Supports Sleep Relaxation (2pcs)**Generic**£25.65**0 rev1mo ago](https://www.amazon.co.uk/dp/B0H417D6YJ) [**Magnesium Bisglycinate Gummies 400mg Chelated Magnesium with Vitamin D3 Vitamin B6 & L-Theanine Supports Sleep Relaxation Muscle Function and Bone Health 90 Gummies Lemon Raspberry Flavour**CARE GIFT**£19.97**5 rev1mo ago](https://www.amazon.co.uk/dp/B0H3P9XTL2) [**Magnesium Bisglycinate Gummies 400mg Chelated Magnesium Bisglycinate for Adult - Vitamin C D3 & B6 for Sleep Calm & Relaxation Muscle & Energy - Raspberry Flavor 60 Vegan Gummies**BlueSea home**£19.37**17 rev2mo ago](https://www.amazon.co.uk/dp/B0H1BTTVW3) [**Magnesium Bisglycinate Gummies with 400mg Magnesium Bisglycinate Chelate Magnesium Glycinate for Relaxation Sleep Support & Relax Muscles Sea Salt & Real Raspberry 60 Vegan Gummies**VITAL VIBE**£18.39**3 rev2mo ago](https://www.amazon.co.uk/dp/B0H19TXB8D) [**Spnutrition Gummies 60pcs For Men and Women to Relax and Sleep (2pc)**Generic**£25.41**2 rev2mo ago](https://www.amazon.co.uk/dp/B0H11JXM2G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Magnesium Bisglycinate Gummies with 400mg Magnesium Bisglycinate Chelate Magnesium Glycinate for Relaxation Sleep Support & Relax Muscles Sea Salt & Real Raspberry 60 Vegan Gummies**VITAL VIBE**£18.39**5.0★**▲ 23%**](https://www.amazon.co.uk/dp/B0H19TXB8D) [**Magnesium Bisglycinate Gummies 400mg Chelated Magnesium with Vitamin D3 Vitamin B6 & L-Theanine Supports Sleep Relaxation Muscle Function and Bone Health 90 Gummies Lemon Raspberry Flavour**CARE GIFT**£19.97**4.6★**▲ 22%**](https://www.amazon.co.uk/dp/B0H3P9XTL2) [**Spnutrition Gummies 60 PCS Supports Sleep Relaxation (2pcs)**Generic**£25.65**0.0★**▲ 22%**](https://www.amazon.co.uk/dp/B0H417D6YJ) [**Magnesium Bisglycinate Gummies 400mg Chelated Magnesium Bisglycinate for Adult - Vitamin C D3 & B6 for Sleep Calm & Relaxation Muscle & Energy - Raspberry Flavor 60 Vegan Gummies**BlueSea home**£19.37**3.9★**▲ 22%**](https://www.amazon.co.uk/dp/B0H1BTTVW3) [**Spnutrition Gummies 60pcs For Men and Women to Relax and Sleep (2pc)**Generic**£25.41**5.0★**▲ 22%**](https://www.amazon.co.uk/dp/B0H11JXM2G)
**~~View all trending →~~**
## **What buyers say about magnesium bisglycinate gummies**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sleep Quality**26%
*“Better Sleep”*
**Quality-Overall**13%
*“Good product x”*
**Magnesium**10%
*“Best magnesium capsules”*
**Value For Money**9%
*“much cheaper”*
**Advertised Vs Actual Product**4%
*“Works as it says”*
**Muscle Pain Relief**4%
*“helps muscle cramps”*
**Ease Of Chewing/Swallowing**3%
*“Easy swallowing”*
**Taste-Overall**3%
*“No unpleasant aftertaste”*
**Efficiency**3%
*“Works perfectly”*
**Vitamin**2%
*“Vitamins that work”*
### **What buyers complain about **
**Sleep Quality**14%
*“still cant sleep”*
**Magnesium**8%
*“This magnesium does not work”*
**Functionality-Overall**8%
*“Did not work”*
**Acid Regulator/Stomach Ache Relief**6%
*“Gives you stomach cramps”*
**Dosage**5%
*“The dosage is far too high”*
**Side Effects**4%
*“Will make you ill”*
**Size-Overall**3%
*“Quite big tablets”*
**Value For Money**3%
*“Waste of money”*
**Advertised Vs Actual Product**3%
*“Misleading Product”*
**Quality-Overall**3%
*“Absolutely rubbish”*
### **Top return reasons **
**Advertised Vs Actual Product**33%
**Magnesium**33%
**Joint Pain**33%
## **Common questions**
- **Is magnesium bisglycinate gummies profitable to sell on Amazon United Kingdom?**
- The niche generates £45K/yr across 20 tracked products. 9 of 16 products launched in the last 360 days are still selling. 90-day search growth is +218.4%. Flapen's verdict: Worth a look (63/100).
- **How competitive is the magnesium bisglycinate gummies niche?**
- 16 brands and 18 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in magnesium bisglycinate gummies?**
- Top complaints mined from reviews: Sleep Quality, Magnesium, Functionality-Overall. The return rate is 0.1%.
- **What does it cost to enter the magnesium bisglycinate gummies niche?**
- Listings span £7.42–£25.65; the average listing price is £15.33 (sweet spot $15–$100). The average incumbent carries 2,131 reviews — the moat a new listing must climb.
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