---
title: "Glutathione — $13K/yr Amazon SG Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/sg/health-household-and-personal-care/glutathione"
last_updated: "2026-08-08T05:21:57.116Z"
locale: en
meta:
description: "Niche score 42/100 · $13K/yr market · 5K searches/yr · $40.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $13K/yr market · 5K searches/yr · $40.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Glutathione — $13K/yr Amazon SG Niche (2026) - Flapen"
---
# **glutathione**
**Skip it**
A small market ($13K/yr) — this niche doesn't clear our bar today.
Market size 3Growth 29Conversion 67Competition 19Returns 99Price range 95Avg price 95Brand share 11Review moat 41Quality gap 53
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$40.29**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$19.45–$61.51**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.0%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,387.6**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+3.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****$13K**
$13K/yr · 5K searches
According to Flapen's Amazon Singapore niche tracking, glutathione is a $13K/yr Amazon Singapore market (5K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 42/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glutathione market data**
- **Units sold / yr**
- **100–250**
- avg 0–100/product
- **Revenue / yr**
- **$4K–$10K**
- units × avg price
- **Conversion rate**
- **6.0%**
- **Avg BSR**
- **#298**
- **Page quality**
- **0%**
- **Prime**
- **50%**
- **Sponsored**
- **30%**
- **Out of stock**
- **7.0%**
- **Avg brand age**
- **64 months**
- **Avg seller age**
- **0 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**0%**
- Now Foods44% - Toniiq26% - Nutricost10% - NORTHERN CROWN COSMETICS9% - BioFinest7% - TERRA ELMNT4%
## **Demand**
Weekly Amazon search volume, last 47 weeks — +3.4% search growth over the last 90 days.
200150Spike '25Black Friday '25Spike '26Aug '25Oct '25Dec '25Jan '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/sg/health-household-and-personal-care/glutathione/trend)
## **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%$1K20%$3K30%$4K40%$5K1001K10K 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 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Ultra High Strength Glutathione Capsules - 1000mg Concentrated Formula - 98%+ Highly Purified and Highly Bioavailable - Non-GMO Fermentation - 120 Capsules Reduced Glutathione Supplement**Toniiq**$40.24**4.4★5,136 rev](https://www.amazon.sg/dp/B08FCLZWNV) [2**NOW Supplements Glutathione 500 mg With Milk Thistle Extract & Alpha Lipoic Acid Free Radical Neutralizer* 30 Veg Capsules**Now Foods**$20.35**4.5★1,854 rev](https://www.amazon.sg/dp/B0753CTRJJ) [3**Nutricost Glutathione Capsules 500mg 240 Capsules - Gluten Free Non-GMO**Nutricost**$61.51**4.7★1,487 rev](https://www.amazon.sg/dp/B088NDXC8N) [4**Now Foods Solutions Glutathione Skin Brightener 30 Count**Now Foods**$25.35**4.2★253 rev](https://www.amazon.sg/dp/B07PLL12KH) [5**NOW Supplements Glutathione 500 mg with Milk Thistle Extract & Alpha Lipoic Acid Free Radical Neutralizer* 120 Veg Capsules Beige**Now Foods**$51.35**4.5★1,854 rev](https://www.amazon.sg/dp/B0B3JKB3WG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BioFinest L Glutathione Collagen 500mg with Vitamin C Capsules 120 Count Anti-Aging**BioFinest**$58.80**0 rev5mo ago](https://www.amazon.sg/dp/B0GLPF7C7C) [**2000mg Liposomal Glutathione Supplement Detox Whitening Pills - Super Antioxidant Complex Proven for Highest Absorption & Results with Reduced Glutathione 1000mg + Vitamin C 1000mg + Quercetin**TERRA ELMNT**$61.39**845 rev4y ago](https://www.amazon.sg/dp/B09YN99TKQ) [**NOW Supplements Glutathione 500 mg with Milk Thistle Extract & Alpha Lipoic Acid Free Radical Neutralizer* 120 Veg Capsules Beige**Now Foods**$51.35**1,854 rev4y ago](https://www.amazon.sg/dp/B0B3JKB3WG) [**Glutathione Whitening Pills - 120 Capsules 2000mg Glutathione - Effective Skin Lightening Supplement - Dark Spots Melasma & Acne Scar Remover Hyperpigmentation Treatment - Anti-Aging Antioxidant**NORTHERN CROWN COSMETICS**$29.52**1,844 rev5y ago](https://www.amazon.sg/dp/B089ZSLXZW) [**Ultra High Strength Glutathione Capsules - 1000mg Concentrated Formula - 98%+ Highly Purified and Highly Bioavailable - Non-GMO Fermentation - 120 Capsules Reduced Glutathione Supplement**Toniiq**$40.24**5,136 rev5y ago](https://www.amazon.sg/dp/B08FCLZWNV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BioFinest L Glutathione Collagen 500mg with Vitamin C Capsules 120 Count Anti-Aging**BioFinest**$58.80**0.0★**▲ 193%**](https://www.amazon.sg/dp/B0GLPF7C7C) [**Now Foods Solutions Glutathione Skin Brightener 30 Count**Now Foods**$25.35**4.2★**▲ 119%**](https://www.amazon.sg/dp/B07PLL12KH) [**Nutricost Glutathione Capsules 500mg 240 Capsules - Gluten Free Non-GMO**Nutricost**$61.51**4.7★**▲ 58%**](https://www.amazon.sg/dp/B088NDXC8N) [**NOW Supplements Glutathione 500 mg With Milk Thistle Extract & Alpha Lipoic Acid Free Radical Neutralizer* 30 Veg Capsules**Now Foods**$20.35**4.5★**▲ 13%**](https://www.amazon.sg/dp/B0753CTRJJ) [**Glutathione Whitening Pills - 120 Capsules 2000mg Glutathione - Effective Skin Lightening Supplement - Dark Spots Melasma & Acne Scar Remover Hyperpigmentation Treatment - Anti-Aging Antioxidant**NORTHERN CROWN COSMETICS**$29.52**3.9★**— 5%**](https://www.amazon.sg/dp/B089ZSLXZW)
**~~View all trending →~~**
## **Common questions**
- **Is glutathione profitable to sell on Amazon Singapore?**
- The niche generates $13K/yr across 10 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.4%. Flapen's verdict: Skip it (42/100).
- **How competitive is the glutathione niche?**
- 6 brands and 18 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 96% of demand.
- **What does it cost to enter the glutathione niche?**
- Listings span $19.45–$61.51; the average listing price is $40.29 (sweet spot $15–$100). The average incumbent carries 2,388 reviews — the moat a new listing must climb.
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