---
title: "Fs Greens Mango — £193K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/fs-greens-mango"
last_updated: "2026-07-31T14:04:31.199Z"
locale: en
meta:
description: "Niche score 47/100 · £193K/yr market · 99K searches/yr · £43.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · £193K/yr market · 99K searches/yr · £43.42 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fs Greens Mango — £193K/yr Amazon UK Niche (2026) - Flapen"
---
# **fs greens mango**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 38Growth 16Conversion 54Competition 8Returns 99Price range 90Avg price 95Brand share 0Review moat 78Quality gap 87
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****£43.42**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£9.82–£93.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****437.3**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£193K**
£193K/yr · 99K searches
**Growth**
**Bad****-17.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**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, fs greens mango is a £193K/yr Amazon United Kingdom market (99K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 47/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fs greens mango market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **£174K–£217K**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#262**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **10.0%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- AG160% - Free Soul35% - OMNIA2% - Four Leaf Farmacy2% - Wellgard2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.8% search growth over the last 90 days.
15K10KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 3.7×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/fs-greens-mango/trend)
## **Top fs greens mango search terms**
- **ag1**70K/yr-15.9%2.6% conv. - **free soul greens**14K/yr-34.6%7.9% conv. - **free soul greens mango**3K/yr+15.3%11.3% conv. - **mango greens**4K/yr-30.6%7.8% conv. - **freesoul greens**2K/yr-2.7%8.0% conv. - **fs greens**2K/yr-33.6%16.1% conv. - **free soul mango greens**2K/yr-22.4%9.9% conv. - **freesoul greens mango**453/yr+60.8%19.2% conv. - **fs greens mango**598/yr-11.5%23.9% conv. - **greens powder mango**427/yr+46.0%1.4% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/fs-greens-mango/search-terms)
## **Top fs greens mango 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%£19K20%£39K30%£58K40%£77K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Green**AG1**£82.25**4.0★120 rev](https://www.amazon.co.uk/dp/B0FDD89ZTZ) [2**Free Soul Greens | 21 Advanced Greens Superfoods and Adaptogens Including KSM-66 Ashwagandha Vegan & Gluten-Free Advanced Natural Formula | UK Made | 30 Servings | Mango Flavour**Free Soul**£27.51**4.3★1,664 rev](https://www.amazon.co.uk/dp/B0CJ9QW13F) [3**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Greens | Refill Pouch Only**AG1**£89.32**4.0★120 rev](https://www.amazon.co.uk/dp/B0FDBMT9HR) [4**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Greens (Travel Packs 15 Count)**AG1**£46.40**3.8★81 rev](https://www.amazon.co.uk/dp/B0F79SZXBY) [5**Free Soul Greens | 21 Advanced Greens Superfoods and Adaptogens Including KSM-66 Ashwagandha Vegan & Gluten-Free Advanced Natural Formula | UK Made | 30 Servings | Peach Flavour**Free Soul**£27.31**4.1★184 rev](https://www.amazon.co.uk/dp/B0D8Q56RG1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Greens | Refill Pouch Only**AG1**£89.32**120 rev1y ago](https://www.amazon.co.uk/dp/B0FDBMT9HR) [**OMNIA Super Greens Powder 40 Ingredients with Superfoods Vitamins & Antioxidants Supports Gut Health Detox Energy & Immunity Vegan-Friendly Non-GMO 30 Servings (150G Unflavoured)**OMNIA**£9.82**21 rev1y ago](https://www.amazon.co.uk/dp/B0F9PRSVTX) [**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Greens (Travel Packs 15 Count)**AG1**£46.40**81 rev1y ago](https://www.amazon.co.uk/dp/B0F79SZXBY) [**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Green**AG1**£82.25**120 rev1y ago](https://www.amazon.co.uk/dp/B0FDD89ZTZ) [**AG1 Next Gen Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients Athletic Greens (Travel Packs 30 ct)**AG1**£93.10**63 rev1y ago](https://www.amazon.co.uk/dp/B0FKW3CGMM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**OMNIA Super Greens Powder 40 Ingredients with Superfoods Vitamins & Antioxidants Supports Gut Health Detox Energy & Immunity Vegan-Friendly Non-GMO 30 Servings (150G Unflavoured)**OMNIA**£9.82**4.3★**▲ 68%**](https://www.amazon.co.uk/dp/B0F9PRSVTX) [**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Green**AG1**£82.25**4.0★**▲ 24%**](https://www.amazon.co.uk/dp/B0FDD89ZTZ) [**Wellgard Micro Greens 300 Grams Greens Powder 57 Ingredients 84 Scientifically Proven Health Benefits Super Greens Powder**Wellgard**£10.64**4.4★**— 6%**](https://www.amazon.co.uk/dp/B0D94VJXK1) [**AG1 Next Gen Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients Athletic Greens (Travel Packs 30 ct)**AG1**£93.10**3.8★**— 6%**](https://www.amazon.co.uk/dp/B0FKW3CGMM) [**AG1 Greens Powder Supplement | Daily Nutrient Boost: Vitamins Minerals Gut-Friendly Bacteria Gluten Free Vegan and Keto Friendly | 70+ Ingredients by AG1 Athletic Greens (Travel Packs 15 Count)**AG1**£46.40**3.8★**— 1%**](https://www.amazon.co.uk/dp/B0F79SZXBY)
**~~View all trending →~~**
## **What buyers say about fs greens mango**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**25%
*“Decent taste”*
**Quality-Overall**17%
*“Great product with a great test”*
**Value For Money**11%
*“Good Value”*
**Energy Level**9%
*“my energy is up”*
**Flavor**5%
*“Great tasting, super healthy and easy to mix”*
**Advertised Vs Actual Product**4%
*“As described”*
**Color**3%
*“I love these greens”*
**Regulates Digestion**3%
*“help my overall gut health”*
**Ingredients-Overall**2%
*“Wellgard Micro Greens offers a wide array of ingredients and health benefits,”*
**Solubility**2%
*“Dissolves well in water”*
### **What buyers complain about **
**Taste-Overall**28%
*“Tastes Awful”*
**Value For Money**12%
*“Too expensive”*
**Sweetness**10%
*“Way too sweet”*
**Pain Relief-Overall**6%
*“Pain pain pain”*
**Side Effects**5%
*“After trying it, I experienced stomach cramps and nausea, which overshadowed any potential benefits I was hoping to gain”*
**Advertised Vs Actual Product**4%
*“Complete false advertising”*
**Durability**4%
*“Rip off”*
**Dilute/Watery**3%
*“Tried it with water and a little lemon and absolutely disgusting”*
**Acid Regulator/Stomach Ache Relief**3%
*“After trying it, I experienced stomach cramps and nausea, which overshadowed any potential benefits I was hoping to gain”*
**Ease Of Use**2%
*“It does take some getting used to”*
## **Common questions**
- **Is fs greens mango profitable to sell on Amazon United Kingdom?**
- The niche generates £193K/yr across 10 tracked products. 90-day search growth is -17.8%. Flapen's verdict: Skip it (47/100).
- **How competitive is the fs greens mango niche?**
- 5 brands and 7 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in fs greens mango?**
- Top complaints mined from reviews: Taste-Overall, Value For Money, Sweetness. The return rate is 0.1%.
- **When does demand for fs greens mango peak?**
- Demand peaks in Jan; the busiest month runs 3.7× the quietest.
- **What does it cost to enter the fs greens mango niche?**
- Listings span £9.82–£93.10; the average listing price is £43.42 (sweet spot $15–$100). The average incumbent carries 437 reviews — the moat a new listing must climb.
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