liquid laxative
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible26.0%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad£98K£98K/yr · 60K searches
Review moat
Bad6,294avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.7%90-day search growth — must beat 0% to launch
Avg price
Bad£6.32avg listing price — sweet spot $15–$100
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£2.34–£12.65cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, liquid laxative is a £98K/yr Amazon United Kingdom market (60K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 33/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
liquid laxative market data
- Units sold / yr
- 15K–20K
- avg 5,000–6,000/product
- Revenue / yr
- £95K–£126K
- units × avg price
- Conversion rate
- 26.0%
- Avg BSR
- #21
- Page quality
- 0%
- Prime
- 67%
- Sponsored
- 67%
- Out of stock
- 0.0%
- Avg brand age
- 65 months
- Avg seller age
- 170 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 flat
Sellers
21
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Dulcolax94%
- Senokot6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.7% search growth over the last 90 days.Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 2.3×
Top liquid laxative search terms
- dulcolax liquid33K/yr
- liquid laxative7K/yr
- dulcolax liquid laxative fast acting4K/yr
- senokot liquid5K/yr
- senna liquid3K/yr
- duphalac3K/yr
- sodium picosulphate liquid2K/yr
- dulcolax pico liquid2K/yr
Top liquid laxative 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 3 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Dulcolax Adult Pico Liquid - Constipation Relief Laxative 5mg/5ml Sodium Picosulfate Liquid Oral Solution - 100ml
Dulcolax£3.964.6★2,699 rev
Dulcolax Adult - Constipation Relief Laxative 5mg Bisacodyl Gastro Resistant Tablets Tablets 20 Count
Dulcolax£2.344.5★16,153 rev
SENOKOT Syrup (Pack of 1)
Senokot£12.654.5★30 rev
Newest
by launch dateSENOKOT Syrup (Pack of 1)
Senokot£12.6530 rev
Dulcolax Adult Pico Liquid - Constipation Relief Laxative 5mg/5ml Sodium Picosulfate Liquid Oral Solution - 100ml
Dulcolax£3.962,699 rev
Dulcolax Adult - Constipation Relief Laxative 5mg Bisacodyl Gastro Resistant Tablets Tablets 20 Count
Dulcolax£2.3416,153 rev
Trending
90-day click momentumDulcolax Adult Pico Liquid - Constipation Relief Laxative 5mg/5ml Sodium Picosulfate Liquid Oral Solution - 100ml
Dulcolax£3.964.6★
Dulcolax Adult - Constipation Relief Laxative 5mg Bisacodyl Gastro Resistant Tablets Tablets 20 Count
Dulcolax£2.344.5★
SENOKOT Syrup (Pack of 1)
Senokot£12.654.5★
What buyers say about liquid laxative
What buyers praise and complain about, mined from review topics.What buyers love
“It is effective”
“As described”
“Really helps with bloating”
“Great product”
“not expensive”
“without causing tummy pains”
“easy to use”
“Very strong”
“Gentle and effective - worked without side effects”
“No overnight discomfort”
What buyers complain about
“Dont work”
“had really bad stomach cramps”
“The cramps are painful”
“I had very severe stomach cramps with excruciating pain lasting for about two hours”
“For me, the lowest dose might have been wiser”
“Only downside is the cramps they are very very intense”
“is a very tiny bottle”
“I only need to take 1 of these dont make you feel uncomfortable”
“Rubbish”
“not happy not soluble”
Top return reasons
Common questions
- Is liquid laxative profitable to sell on Amazon United Kingdom?
- The niche generates £98K/yr across 3 tracked products. 90-day search growth is -7.7%. Flapen's verdict: Skip it (33/100).
- How competitive is the liquid laxative niche?
- 2 brands and 21 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in liquid laxative?
- Top complaints mined from reviews: Functionality-Overall, Acid Regulator/Stomach Ache Relief, Pain Relief-Overall. The return rate is 0.0%.
- When does demand for liquid laxative peak?
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 2.3× the quietest.
- What does it cost to enter the liquid laxative niche?
- Listings span £2.34–£12.65; the average listing price is £6.32 (sweet spot $15–$100). The average incumbent carries 6,294 reviews — the moat a new listing must climb.