---
title: "Radox — £118K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/radox"
last_updated: "2026-08-06T22:50:27.664Z"
locale: en
meta:
description: "Niche score 43/100 · £118K/yr market · 192K searches/yr · £7.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · £118K/yr market · 192K searches/yr · £7.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Radox — £118K/yr Amazon UK Niche (2026) - Flapen"
---
# **radox**
**Skip it**
Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Market size 28Growth 14Conversion 80Competition 60Returns 100Price range 39Avg price 21Brand share 10Review moat 66Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****8.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****877.48**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****£1.43–£23.58**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****£118K**
£118K/yr · 192K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****£7.39**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-22.5%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, radox is a £118K/yr Amazon United Kingdom market (192K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 43/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **radox market data**
- **Units sold / yr**
- **15K–20K**
- avg 500–750/product
- **Revenue / yr**
- **£111K–£148K**
- units × avg price
- **Conversion rate**
- **8.3%**
- **Avg BSR**
- **#687**
- **Page quality**
- **0%**
- **Prime**
- **58%**
- **Sponsored**
- **55%**
- **Out of stock**
- **1.1%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**123**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 91%
**Open market**
**2%**
- Radox56% - Imperial Leather18% - Dove10% - Simple9% - Deep Heat3% - The Bramble Bay2% - Open — no brand owns it (3 brands, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 94 weeks — -22.5% search growth over the last 90 days.
13K8KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25 seasonDecMarJunAugNovMarMay
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 4.8×
[**Open Trend **](https://flapen.com/research/uk/beauty/radox/trend)
## **Top radox search terms**
- **radox bubble bath**114K/yr-24.2%6.7% conv. - **radox muscle soak**26K/yr-22.6%7.1% conv. - **bubble bath radox**13K/yr-16.6%6.0% conv. - **radox bath**11K/yr-4.6%4.4% conv. - **radox bath soak**13K/yr-36.7%5.2% conv. - **radix**5K/yr+0.4%1.5% conv. - **radix bath soak**6K/yr-25.7%6.5% conv. - **bath soak radox**3K/yr-13.4%5.7% conv. [**All search terms **](https://flapen.com/research/uk/beauty/radox/search-terms)
## **Top radox 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%3%£4K6%£7K9%£11K12%£14K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Imperial Leather Muscle Recovery Bergamot & Sea Minerals Bath Soak Rich Indulgent Lather & Long Lasting Luxury Fragrance Vegan & Cruelty Free 4 x 500ml**Imperial Leather**£4.12**4.7★1,038 rev](https://www.amazon.co.uk/dp/B0B1JHB425) [2**2X Radox Muscle Therapy Bath Soak 500ml Black Pepper & Ginseng Blend**Radox**£5.92**4.4★133 rev](https://www.amazon.co.uk/dp/B00WEQZ95E) [3**Radox Mineral Therapy Muscle Therapy Bath Soak uniquely blended with minerals herbs black pepper & ginseng for a rejuvenating bubble bath 500 ml**Simple**£1.46**4.7★4,588 rev](https://www.amazon.co.uk/dp/B0151I64QO) [4**Radox Bath Soak Bubble Bath for Women - Mixed Pack of 10 Bottles (3 Muscle Soak 1 Muscle Therapy 2 Feel Relaxed 2 Feel Blissful 2 Feel Pampered) Enriched with Natural Extracts 500ml Each**Radox**£19.83**4.7★1,388 rev](https://www.amazon.co.uk/dp/B07H4JX9SW) [5**Radox Mineral Therapy Muscle Soak Bath Soak 500 ml**Dove**£1.43**4.8★2,061 rev](https://www.amazon.co.uk/dp/B014G31IVQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Radox Mineral Therapy Feel Radiant Bath Soak Uniquely Blended with Minerals Herbs and a Strawberry & Raspberry Scent for a Refreshing Bubble Bath 500 ml**Radox**£1.78**454 rev7mo ago](https://www.amazon.co.uk/dp/B0G5S4TWJQ) [**Radox Mineral Therapy Feel Revitalised Bath Soak uniquely blended with minerals herbs and a wild cherry & raspberry scent for a soothing bubble bath 500 ml**Radox**£1.74**79 rev1y ago](https://www.amazon.co.uk/dp/B0DP2Y3VJY) [**Radox Mineral Therapy Muscle Bath Soak Bubble Bath 500 ml Bulk Buy (Pack of 12 Sage and Sea Minerals)**Radox**£23.36**25 rev2y ago](https://www.amazon.co.uk/dp/B0D7W3TB5M) [**Radox Mineral Therapy Muscle Bath Soak Bubble Bath 500 ml Bulk Buy (Pack of 12 Lavender and Waterlily)**Radox**£22.50**8 rev2y ago](https://www.amazon.co.uk/dp/B0D7W36PKF) [**Radox Mineral Therapy Bath Soak Collection Bundle - Pick Any 3 Varieties | 3 x 500ml Bottles | Relax and Rejuvenate with Your Choice of Luxurious Aromatherapy Baths**Radox**£12.49**46 rev2y ago](https://www.amazon.co.uk/dp/B0D2BMY7KX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Radox Mineral Therapy Feel Radiant Bath Soak Uniquely Blended with Minerals Herbs and a Strawberry & Raspberry Scent for a Refreshing Bubble Bath 500 ml**Radox**£1.78**4.7★**▲ 550%**](https://www.amazon.co.uk/dp/B0G5S4TWJQ) [**Imperial Leather Comforting Cotton Flower & Vanilla Bath Soak Rich Indulgent Lather & Long Lasting Luxury Fragrance Vegan & Cruelty Free 4 x 500ml**Imperial Leather**£4.55**4.6★**▲ 408%**](https://www.amazon.co.uk/dp/B0B1JGD6NB) [**Imperial Leather Muscle Recovery Bergamot & Sea Minerals Bath Soak Rich Indulgent Lather & Long Lasting Luxury Fragrance Vegan & Cruelty Free 4 x 500ml**Imperial Leather**£4.12**4.7★**▲ 174%**](https://www.amazon.co.uk/dp/B0B1JHB425) [**Radox - Radox Muscle Therapy Bath Soak - 500ml**Radox**£4.53**4.6★**▲ 103%**](https://www.amazon.co.uk/dp/B0046U9FU6) [**Radox Muscle Soak Bath Therapy Thyme Scented Herbal Bath Salt with expertly Blended Herbs and Minerals to Soothe and soak Your Tired and Aching Muscles 400g Multi Buy 2 Pack**Radox**£5.91**4.7★**▲ 64%**](https://www.amazon.co.uk/dp/B0CPYJVGMP)
**~~View all trending →~~**
## **What buyers say about radox**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**38%
*“Smells fresh”*
**Value For Money**21%
*“Worth buying”*
**Quality-Overall**9%
*“Excellent product”*
**Soft Feel**5%
*“So soothing”*
**Comfort-Overall**4%
*“Very nice and comforting”*
**Moist/Dry**2%
*“doesnt dry out the skin”*
**Hygiene-Overall**2%
*“Feels good to relax in the bath”*
**Lather**2%
*“A nice soak”*
**Efficiency**2%
*“Works well”*
**Salt Content**2%
*“the salts are clean”*
### **What buyers complain about **
**Value For Money**26%
*“The price is a bit high”*
**Smell**14%
*“No strong smell”*
**Leak-Proof**7%
*“Leakage,”*
**Pain Relief-Overall**7%
*“no relief whatsoever”*
**Quality-Overall**7%
*“Poor quality”*
**Sleep Quality**6%
*“I was really to fall into a deep sleep”*
**Size-Overall**5%
*“I feel it is a tad on the small size too”*
**Dilute/Watery**4%
*“Very watery, not worth the money”*
**Muscle Pain Relief**4%
*“there's no active ingredients that help anything related to muscles”*
**Sensitivity-Overall**1%
*“Sensitive skin reacted”*
### **Top return reasons **
**Leak-Proof**50%
**Value For Money**31%
**Ethical Trade/Fair Trade**13%
**Advertised Vs Actual Product**6%
## **Common questions**
- **Is radox profitable to sell on Amazon United Kingdom?**
- The niche generates £118K/yr across 31 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -22.5%. Flapen's verdict: Skip it (43/100).
- **How competitive is the radox niche?**
- 9 brands and 123 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in radox?**
- Top complaints mined from reviews: Value For Money, Smell, Leak-Proof. The return rate is 0.0%.
- **When does demand for radox peak?**
- Demand peaks in Jan–Nov–Dec; the busiest month runs 4.8× the quietest.
- **What does it cost to enter the radox niche?**
- Listings span £1.43–£23.58; the average listing price is £7.39 (sweet spot $15–$100). The average incumbent carries 877 reviews — the moat a new listing must climb.
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