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45

glycerin

Skip it

Prices mostly outside the sweet spot ($3.05–$10.91) — this niche doesn't clear our bar today.

Market size 41Growth 40Conversion 88Competition 21Returns 100Price range 0Avg price 17Brand share 43Review moat 48Quality gap 30

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Conversion

Great10.3%

search→purchase rate — share of searches ending in a sale

Review moat

Okay1,684.42

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay79%

top-5 brand share — brands hold most of the demand

Market size

Okay£215K

£215K/yr · 335K searches

Growth

Okay+11.8%

90-day search growth — must beat 0% to launch

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad75%

top-5 click share — a locked-up shelf

Avg price

Bad£6.21

avg listing price — sweet spot $15–$100

Price range

Bad£3.05–£10.91

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United Kingdom niche tracking, glycerin is a £215K/yr Amazon United Kingdom market (335K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 45/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
30K–40K
avg 2,000–2,500/product
Revenue / yr
£186K–£248K
units × avg price
Launch success
0 of 1 new (360d)
Conversion rate
10.3%
Avg BSR
#102
Page quality
0%
Prime
100%
Sponsored
83%
Out of stock
6.3%
Avg brand age
73 months
Avg seller age
155 days

Competition

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 rising

Sellers

20

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

75%

Top 20: 100%

Open market

15%

  • ICAN LONDON26%
  • CLERE19%
  • Naissance13%
  • The Soapery11%
  • EQM SOLUCIONES QUIMICAS11%
  • Nature Spell6%
  • Open — no brand owns it (5 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +11.8% search growth over the last 90 days.
9K7KHoliday '24Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%£22K20%£43K30%£65K40%£86K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall27%

“The quality feels pure and consistent, and a little goes a long way”

Advertised Vs Actual Product17%

“Does it job”

Value For Money13%

“Worth it”

Moist/Dry9%

“It provides excellent moisturising properties”

Suitability Dry Skin4%

“Very good for dry skin”

Suitability Combination Skin4%

“This is an excellent product that helps to keep your skin youthful and glowing”

Durability3%

“Great product durability great Thankyou”

Ease Of Use2%

“easy to use”

Size-Overall2%

“Very good quality right size”

Ease Of Cleaning2%

“Perfect for homemade cosmetics or cleaning products”

What buyers complain about

Size-Overall21%

“As described bottle was smaller than expected”

Leak-Proof11%

“the container started to leak at the base after a few weeks”

Allergies10%

“Causing an allergic reaction on my child”

Thickness4%

“its consistency is to thick to be used by its self its best paired with rose water from the same company 4 parts rose water one part glycerin in a spray bottle good size bottle its all natural”

Value For Money3%

“the amount is limited”

Skin Health3%

“This has unfortunately irritated my skin and left my hands red and blotchy, I will have to stop using”

Ingredients-Overall3%

“has found this ingredient increasingly hard to locate in local shops”

Suitability Combination Skin3%

“Not very suitable to be used on the face”

Suitability Dry Skin3%

“I have very dry skin”

Moist/Dry2%

“so I cant put heavy thick moisturisers on it for fear of breaking out”

Top return reasons

Size-Overall42%
Leak-Proof29%
Advertised Vs Actual Product13%
Quality-Overall8%
Compatibility-Overall4%
Defective Material/Parts4%

Common questions

Is glycerin profitable to sell on Amazon United Kingdom?
The niche generates £215K/yr across 12 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Skip it (45/100).
How competitive is the glycerin niche?
11 brands and 20 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 79% of demand.
What do buyers complain about in glycerin?
Top complaints mined from reviews: Size-Overall, Leak-Proof, Allergies. The return rate is 0.1%.
When does demand for glycerin peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the glycerin niche?
Listings span £3.05–£10.91; the average listing price is £6.21 (sweet spot $15–$100). The average incumbent carries 1,684 reviews — the moat a new listing must climb.

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