radox
Skip itBrand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Great8.3%search→purchase rate — share of searches ending in a sale
Review moat
Good877.48avg incumbent reviews — the moat a new listing must climb
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Price range
Okay£1.43–£23.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay£118K£118K/yr · 192K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Avg price
Bad£7.39avg listing price — sweet spot $15–$100
Growth
Bad-22.5%90-day search growth — must beat 0% to launch
Brand share
Bad96%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
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.Peak months: Jan, Nov, Dec · busiest ÷ quietest = 4.8×
Top radox search terms
- radox bubble bath114K/yr
- radox muscle soak26K/yr
- bubble bath radox13K/yr
- radox bath11K/yr
- radox bath soak13K/yr
- radix5K/yr
- radix bath soak6K/yr
- bath soak radox3K/yr
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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Imperial Leather Muscle Recovery Bergamot & Sea Minerals Bath Soak Rich Indulgent Lather & Long Lasting Luxury Fragrance Vegan & Cruelty Free 4 x 500ml
Imperial Leather£4.124.7★1,038 rev
2X Radox Muscle Therapy Bath Soak 500ml Black Pepper & Ginseng Blend
Radox£5.924.4★133 rev
Radox Mineral Therapy Muscle Therapy Bath Soak uniquely blended with minerals herbs black pepper & ginseng for a rejuvenating bubble bath 500 ml
Simple£1.464.7★4,588 rev
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£19.834.7★1,388 rev
Radox Mineral Therapy Muscle Soak Bath Soak 500 ml
Dove£1.434.8★2,061 rev
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£1.78454 rev
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£1.7479 rev
Radox Mineral Therapy Muscle Bath Soak Bubble Bath 500 ml Bulk Buy (Pack of 12 Sage and Sea Minerals)
Radox£23.3625 rev
Radox Mineral Therapy Muscle Bath Soak Bubble Bath 500 ml Bulk Buy (Pack of 12 Lavender and Waterlily)
Radox£22.508 rev
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£12.4946 rev
Trending
90-day click momentumRadox Mineral Therapy Feel Radiant Bath Soak Uniquely Blended with Minerals Herbs and a Strawberry & Raspberry Scent for a Refreshing Bubble Bath 500 ml
Radox£1.784.7★
Imperial Leather Comforting Cotton Flower & Vanilla Bath Soak Rich Indulgent Lather & Long Lasting Luxury Fragrance Vegan & Cruelty Free 4 x 500ml
Imperial Leather£4.554.6★
Imperial Leather Muscle Recovery Bergamot & Sea Minerals Bath Soak Rich Indulgent Lather & Long Lasting Luxury Fragrance Vegan & Cruelty Free 4 x 500ml
Imperial Leather£4.124.7★
Radox - Radox Muscle Therapy Bath Soak - 500ml
Radox£4.534.6★
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£5.914.7★
What buyers say about radox
What buyers praise and complain about, mined from review topics.What buyers love
“Smells fresh”
“Worth buying”
“Excellent product”
“So soothing”
“Very nice and comforting”
“doesnt dry out the skin”
“Feels good to relax in the bath”
“A nice soak”
“Works well”
“the salts are clean”
What buyers complain about
“The price is a bit high”
“No strong smell”
“Leakage,”
“no relief whatsoever”
“Poor quality”
“I was really to fall into a deep sleep”
“I feel it is a tad on the small size too”
“Very watery, not worth the money”
“there's no active ingredients that help anything related to muscles”
“Sensitive skin reacted”
Top return reasons
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.