---
title: "Monday Shampoo and Conditioner — £105K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/monday-shampoo-and-conditioner"
last_updated: "2026-08-09T18:17:16.358Z"
locale: en
meta:
description: "Niche score 39/100 · £105K/yr market · 144K searches/yr · £9.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · £105K/yr market · 144K searches/yr · £9.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Monday Shampoo and Conditioner — £105K/yr Amazon UK Niche (2026) - Flapen"
---
# **monday shampoo and conditioner**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 26Growth 19Conversion 77Competition 24Returns 100Price range 7Avg price 32Brand share 0Review moat 74Quality gap 55
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.4%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****560**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£9.85**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****£105K**
£105K/yr · 144K searches
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-11.5%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£4.33–£15.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, monday shampoo and conditioner is a £105K/yr Amazon United Kingdom market (144K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **monday shampoo and conditioner market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£59K–£79K**
- units × avg price
- **Conversion rate**
- **7.4%**
- **Avg BSR**
- **#3,680**
- **Page quality**
- **0%**
- **Prime**
- **38%**
- **Sponsored**
- **0%**
- **Out of stock**
- **6.5%**
- **Avg brand age**
- **59 months**
- **Avg seller age**
- **157 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **▼falling
**Sellers**
**31**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**0%**
- MONDAY HAIRCARE100% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.5% search growth over the last 90 days.
5K4KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/beauty/monday-shampoo-and-conditioner/trend)
## **Top monday shampoo and conditioner search terms**
- **monday shampoo and conditioner**87K/yr-16.2%4.5% conv. - **monday shampoo**43K/yr-4.9%3.8% conv. - **monday haircare**11K/yr-3.7%1.3% conv. - **monday hair care**2K/yr+9.4%1.1% conv. - **monday shampoo and conditioner sets**246/yr+17.5%4.3% conv. [**All search terms **](https://flapen.com/research/uk/beauty/monday-shampoo-and-conditioner/search-terms)
## **Top monday shampoo and conditioner 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%£10K20%£21K30%£31K40%£42K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MONDAY HAIRCARE Smooth Shampoo + Conditioner Bathroom Set (2 Pack) 12 oz Each for Frizzy Coarse and Curly Hair Made from Coconut Oil Shea Butter & Vitamin E 100% Recyclable Bottles**MONDAY HAIRCARE**£15.84**4.4★1,999 rev](https://www.amazon.co.uk/dp/B0B93XDF8V) [2**MONDAY Haircare 4 x 354 ml REPAIR Shampoo with Keratin Argan Oil & Cocoa Butter for Dry to Damaged Hair**MONDAY HAIRCARE**£12.54**4.6★59 rev](https://www.amazon.co.uk/dp/B0DSDVSNBG) [3**MONDAY Haircare Shampoo Moisture Moisture 350 ml**MONDAY HAIRCARE**£4.52**4.4★63 rev](https://www.amazon.co.uk/dp/B0B1HZG5YH) [4**MONDAY Haircare 4 x 350 ml MOISTURE Shampoo with Hyaluronic Acid & Shea Butter for Dry & Dull Hair**MONDAY HAIRCARE**£12.12**4.7★81 rev](https://www.amazon.co.uk/dp/B0DQ5TLHH1) [5**MONDAY-AMAZON Combi Pack Regular Moisture 12 oz Liquid (1 Shampoo 1 Conditioner)**MONDAY HAIRCARE**£15.15**4.3★4,704 rev](https://www.amazon.co.uk/dp/B0B941XTDZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MONDAY 4 x 350 ml Haircare MOISTURE Conditioner with Hyaluronic Acid Coconut Oil & Shea Butter for Dry & Dull Hair**MONDAY HAIRCARE**£11.96**81 rev1y ago](https://www.amazon.co.uk/dp/B0DQ7QB2PN) [**MONDAY Haircare 4 x 354 ml REPAIR Conditioner with Keratin Coconut Oil Shea Butter Argan Oil & Cocoa Butter for Dry to Damaged Hair**MONDAY HAIRCARE**£12.73**59 rev1y ago](https://www.amazon.co.uk/dp/B0DSF3LXM8) [**MONDAY Haircare 4 x 354 ml REPAIR Shampoo with Keratin Argan Oil & Cocoa Butter for Dry to Damaged Hair**MONDAY HAIRCARE**£12.54**59 rev1y ago](https://www.amazon.co.uk/dp/B0DSDVSNBG) [**MONDAY Haircare 4 x 350 ml MOISTURE Shampoo with Hyaluronic Acid & Shea Butter for Dry & Dull Hair**MONDAY HAIRCARE**£12.12**81 rev1y ago](https://www.amazon.co.uk/dp/B0DQ5TLHH1) [**MONDAY Haircare 4 x 350 ml VOLUME Shampoo with Hydrolysed Collagen & Macadamia Oil for Thin Fine & Flat Hair**MONDAY HAIRCARE**£12.75**64 rev1y ago](https://www.amazon.co.uk/dp/B0DSF2VHCT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MONDAY-AMAZON Combi Pack Regular Moisture 12 oz Liquid (1 Shampoo 1 Conditioner)**MONDAY HAIRCARE**£15.15**4.3★**▲ 239%**](https://www.amazon.co.uk/dp/B0B941XTDZ) [**MONDAY HAIRCARE Smooth Shampoo + Conditioner Bathroom Set (2 Pack) 12 oz Each for Frizzy Coarse and Curly Hair Made from Coconut Oil Shea Butter & Vitamin E 100% Recyclable Bottles**MONDAY HAIRCARE**£15.84**4.4★**▲ 142%**](https://www.amazon.co.uk/dp/B0B93XDF8V) [**MONDAY Haircare 4 x 354 ml REPAIR Conditioner with Keratin Coconut Oil Shea Butter Argan Oil & Cocoa Butter for Dry to Damaged Hair**MONDAY HAIRCARE**£12.73**4.6★**▲ 20%**](https://www.amazon.co.uk/dp/B0DSF3LXM8) [**MONDAY Haircare Shampoo Moisture Moisture 350 ml**MONDAY HAIRCARE**£4.52**4.4★**▲ 16%**](https://www.amazon.co.uk/dp/B0B1HZG5YH) [**MONDAY Haircare 4 x 354 ml REPAIR Shampoo with Keratin Argan Oil & Cocoa Butter for Dry to Damaged Hair**MONDAY HAIRCARE**£12.54**4.6★**— 4%**](https://www.amazon.co.uk/dp/B0DSDVSNBG)
**~~View all trending →~~**
## **What buyers say about monday shampoo and conditioner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Soft Feel**23%
*“feels nice in the hair”*
**Value For Money**20%
*“I was paying over £40 previously well worth a go highly rated x”*
**Quality-Overall**12%
*“Great value for money abd good quality problem”*
**Advertised Vs Actual Product**10%
*“Items as expected”*
**Hair Styling**7%
*“Love the Monday Haircare”*
**Suitability Wavy Hair**7%
*“Perfect for fluffy hair”*
**Smell**7%
*“Smells great”*
**Ingredients-Overall**7%
*“Sulphite free shampoo”*
**Efficiency**3%
*“Works well”*
**Suitability Straight Hair**2%
*“my hair love it”*
### **What buyers complain about **
**Smell**25%
*“Smells Devine”*
**Allergies**25%
*“Stopped using it - itchy scalp”*
**Oily/Greasy**13%
*“I have been using this for quite awhile now which I'm not sure why I have as unfortunately it leaves my hair quite greasy”*
**Suitability Curly Hair**13%
*“I have curly, thick and frizzy hair”*
**Ease Of Use**8%
*“dunno why its so difficult to get”*
### **Top return reasons **
**Leak-Proof**25%
**Advertised Vs Actual Product**21%
**Moist/Dry**11%
**Suitability Straight Hair**7%
**Smell**7%
**Value For Money**7%
**Size-Overall**7%
**Suitability Curly Hair**7%
**Ease Of Use**4%
**Motor Power**4%
## **Common questions**
- **Is monday shampoo and conditioner profitable to sell on Amazon United Kingdom?**
- The niche generates £105K/yr across 13 tracked products. 90-day search growth is -11.5%. Flapen's verdict: Skip it (39/100).
- **How competitive is the monday shampoo and conditioner niche?**
- 1 brands and 31 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in monday shampoo and conditioner?**
- Top complaints mined from reviews: Smell, Allergies, Oily/Greasy. The return rate is 0.0%.
- **When does demand for monday shampoo and conditioner peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the monday shampoo and conditioner niche?**
- Listings span £4.33–£15.84; the average listing price is £9.85 (sweet spot $15–$100). The average incumbent carries 560 reviews — the moat a new listing must climb.
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