---
title: "Glutathione — £395K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/glutathione"
last_updated: "2026-07-31T16:23:51.852Z"
locale: en
meta:
description: "Niche score 55/100 · £395K/yr market · 485K searches/yr. A concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · £395K/yr market · 485K searches/yr. A concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Glutathione — £395K/yr Amazon UK Niche (2026) - Flapen"
---
# **glutathione**
**Worth a look**
Shows low returns (0.1%), but a concentrated shelf (top 5 take 78% of clicks) keeps it on the watch list.
Market size 55Growth 32Conversion 57Competition 18Returns 100Price range 69Avg price 80Brand share 45Review moat 74Quality gap 78
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£16.87**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****527.27**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****£8.22–£30.22**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****4.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****£395K**
£395K/yr · 485K searches
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+5.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****78%**
top-5 click share — a locked-up shelf
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, glutathione is a £395K/yr Amazon United Kingdom market (485K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glutathione market data**
- **Units sold / yr**
- **20K–25K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£337K–£422K**
- units × avg price
- **Conversion rate**
- **4.8%**
- **Avg BSR**
- **#86**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▼falling
**Sellers**
**15**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**78%**
Top 20: 100%
**Open market**
**17%**
- Mystic Nature30% - WeightWorld23% - HealthEssent12% - Zooki8% - CHICNUTRIX5% - Gozitepe5% - Open — no brand owns it (5 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +5.6% search growth over the last 90 days.
13K8KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/glutathione/trend)
## **Top glutathione search terms**
- **glutathione**252K/yr+9.1%4.2% conv. - **glutathione skin whitening**75K/yr-6.0%1.7% conv. - **liposomal glutathione**61K/yr+6.4%5.0% conv. - **glutathione supplement**49K/yr-1.8%3.7% conv. - **glutathione tablets**9K/yr+123.7%3.4% conv. - **best glutathione tablets for skin whitening**5K/yr+56.4%1.1% conv. - **glutathione capsules**8K/yr-26.0%3.9% conv. - **glutathione liposomal**7K/yr+3.1%4.2% conv. - **l glutathione**6K/yr-4.0%6.1% conv. - **glutathione powder**5K/yr-5.8%1.0% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/glutathione/search-terms)
## **Top glutathione 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%10%£39K20%£79K30%£118K40%£158K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Hybrid Health Liposomal Glutathione 2000mg Supplement - 120 Vegan Capsules Enhanced Absorption Glutathione Supplement Independently Third Party Lab Tested UK Based Brand**Mystic Nature**£12.15**4.5★176 rev](https://www.amazon.co.uk/dp/B0DBLNTW9H) [2**WeightWorld L-Glutathione Supplement 1000mg - 90 Capsules - with Vitamin C Hyaluronic Acid & Alpha Lipoic Acid - Non-GMO & Vegan - Reduced Liposomal Glutathione Capsules for Men & Women**WeightWorld**£11.65**4.4★501 rev](https://www.amazon.co.uk/dp/B0DN6HV7HN) [3**HealthEssent Liposomal Glutathione Superior Bioavailability 2000mg Blend with Proprietary Antioxidant Complex Hyaluronic Acid Alpha Lipoic Acid Vitamin C Strong Antioxidant 60 Vegan Softgels**HealthEssent**£8.22**4.3★298 rev](https://www.amazon.co.uk/dp/B0DJWGNZCN) [4**Zooki Liposomal Glutathione 500mg Capsules High Absorption Glutathione Supplement Immune & Liver Support Antioxidant Skin & Energy Support Vegan Glutathione Tablets 60 Capsules 30 Servings**Zooki**£30.22**4.4★63 rev](https://www.amazon.co.uk/dp/B0CPGSL8CQ) [5**Chicnutrix Glow - Reduced Glutathione 500mg (OPITAC) & Vitamin C for antioxidant support and detoxification non-GMO & Vegan - 20 tablets (Strawberry Lemon flavour)**CHICNUTRIX**£14.83**4.2★1,524 rev](https://www.amazon.co.uk/dp/B084CVPS84)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Glutathione Reduced - 98% Highly Purified - L Glutathione Supplement with NAC Alpha Lipoic Acid & L-Glycine - Antioxidant Support - from Fermentation Non-GMO - 900 mg per Serving 90 Vegan Capsules**RAIBU**£14.20**520 rev10mo ago](https://www.amazon.co.uk/dp/B0DPKYN3TH) [**WeightWorld L-Glutathione Supplement 1000mg - 90 Capsules - with Vitamin C Hyaluronic Acid & Alpha Lipoic Acid - Non-GMO & Vegan - Reduced Liposomal Glutathione Capsules for Men & Women**WeightWorld**£11.65**501 rev1y ago](https://www.amazon.co.uk/dp/B0DN6HV7HN) [**HealthEssent Liposomal Glutathione Superior Bioavailability 2000mg Blend with Proprietary Antioxidant Complex Hyaluronic Acid Alpha Lipoic Acid Vitamin C Strong Antioxidant 60 Vegan Softgels**HealthEssent**£8.22**298 rev1y ago](https://www.amazon.co.uk/dp/B0DJWGNZCN) [**Hybrid Health Liposomal Glutathione 2000mg Supplement - 120 Vegan Capsules Enhanced Absorption Glutathione Supplement Independently Third Party Lab Tested UK Based Brand**Mystic Nature**£12.15**176 rev1y ago](https://www.amazon.co.uk/dp/B0DBLNTW9H) [**Glutathione Skin Brightening 10 000mg Anti ageing Formula Targets Hyperpigmentation Spota & Acne Marks| Collagen & Vitamin C Infused Capsules + CoQ10 200mg Liposomal Glutathione**Soleil Collections**£17.27**72 rev2y ago](https://www.amazon.co.uk/dp/B0D299SY9T)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**WeightWorld L-Glutathione Supplement 1000mg - 90 Capsules - with Vitamin C Hyaluronic Acid & Alpha Lipoic Acid - Non-GMO & Vegan - Reduced Liposomal Glutathione Capsules for Men & Women**WeightWorld**£11.65**4.4★**▲ 41%**](https://www.amazon.co.uk/dp/B0DN6HV7HN) [**Zooki Liposomal Glutathione 500mg Capsules High Absorption Glutathione Supplement Immune & Liver Support Antioxidant Skin & Energy Support Vegan Glutathione Tablets 60 Capsules 30 Servings**Zooki**£30.22**4.4★**▲ 35%**](https://www.amazon.co.uk/dp/B0CPGSL8CQ) [**Hybrid Health Liposomal Glutathione 2000mg Supplement - 120 Vegan Capsules Enhanced Absorption Glutathione Supplement Independently Third Party Lab Tested UK Based Brand**Mystic Nature**£12.15**4.5★**▲ 25%**](https://www.amazon.co.uk/dp/B0DBLNTW9H) [**Liposomal Glutathione 2000mg Complex with Vitamin-C and Collagen Peptides Liposomal Vitamin C Glutathione Supplement Superior Bioavailability 10X Absorption - 60 Softgels**Lidoque**£8.38**4.3★**— 9%**](https://www.amazon.co.uk/dp/B0CJKV8ZHX) [**HealthEssent Liposomal Glutathione Superior Bioavailability 2000mg Blend with Proprietary Antioxidant Complex Hyaluronic Acid Alpha Lipoic Acid Vitamin C Strong Antioxidant 60 Vegan Softgels**HealthEssent**£8.22**4.3★**▼ 14%**](https://www.amazon.co.uk/dp/B0DJWGNZCN)
**~~View all trending →~~**
## **What buyers say about glutathione**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**29%
*“Good quality supplement”*
**Brightness/Shine/Glow**8%
*“Glow”*
**Value For Money**8%
*“Great value for money”*
**Advertised Vs Actual Product**6%
*“As described”*
**Vitamin**5%
*“I also like that it pairs well with my vitamin C supplement since they work synergistically”*
**Soft Feel**4%
*“Smooth skin”*
**Energy Level**4%
*“My skin energy level went up”*
**Skin Health**4%
*“I am taking them second week and already notice difference in my skin, looks more brighter and healthier”*
**Freshness**2%
*“my looks are fresh”*
**Ease Of Use**2%
*“easy to use”*
### **What buyers complain about **
**Value For Money**18%
*“And so expensive”*
**Size-Overall**16%
*“The only downside is that the capsules are kinda big”*
**Ease Of Chewing/Swallowing**11%
*“Too hard to swallow”*
**Taste-Overall**8%
*“Has a funny taste though”*
**Functionality-Overall**8%
*“Dont work”*
**Ingredients-Overall**5%
*“Different ingredients than advertised”*
**Side Effects**5%
*“skin reacts, caused upset stomach when taken alongside other supplements,”*
**Energy Level**3%
*“Not seen difference in my energy levels”*
**Ease Of Use**2%
*“sometimes its hard to switch off”*
**Acid Regulator/Stomach Ache Relief**2%
*“after some possible chest pain”*
## **Common questions**
- **Is glutathione profitable to sell on Amazon United Kingdom?**
- The niche generates £395K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +5.6%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the glutathione niche?**
- 11 brands and 15 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in glutathione?**
- Top complaints mined from reviews: Value For Money, Size-Overall, Ease Of Chewing/Swallowing. The return rate is 0.1%.
- **When does demand for glutathione peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the glutathione niche?**
- Listings span £8.22–£30.22; the average listing price is £16.87 (sweet spot $15–$100). The average incumbent carries 527 reviews — the moat a new listing must climb.
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