Is liposomal vitamin c profitable to sell on Amazon United Kingdom?

The niche generates £216K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -33.3%. Flapen's verdict: Skip it (49/100).

How competitive is the liposomal vitamin c niche?

13 brands and 21 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in liposomal vitamin c?

Top complaints mined from reviews: Value For Money, Taste-Overall, Dosage. The return rate is 0.1%.

When does demand for liposomal vitamin c peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the liposomal vitamin c niche?

Listings span £4.56–£45.64; the average listing price is £16.15 (sweet spot $15–$100). The average incumbent carries 881 reviews — the moat a new listing must climb.

liposomal vitamin c

Skip it

Soft demand (-33.3% this quarter) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Great9.5%

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

Avg price

Great£16.15

avg listing price — sweet spot $15–$100

Price range

Great£4.56–£45.64

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

Review moat

Good880.81

avg incumbent reviews — the moat a new listing must climb

Market size

Okay£216K

£216K/yr · 142K searches

Brand share

Okay80%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Bad72%

top-5 click share — a locked-up shelf

Growth

Bad-33.3%

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

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, liposomal vitamin c is a £216K/yr Amazon United Kingdom market (142K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 49/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

liposomal vitamin c market data

Units sold / yr: 10K–13K; avg 500–750/product
Revenue / yr: £162K–£202K; units × avg price
Conversion rate: 9.5%
Avg BSR: #73
Page quality: 0%
Prime: 100%
Sponsored: 88%
Out of stock: 2.8%
Avg brand age: 52 months
Avg seller age: 176 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

13 falling

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

16%

ALPHA0126%
WeightWorld26%
Vinco Supplements12%
Zooki9%
Keka Naturals7%
Nutroliq Absorb Your Wellness Better4%
Open — no brand owns it (7 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -33.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top liposomal vitamin c search terms

liposomal vitamin c97K/yr -23.3%7.6% conv.
vitamin c liposomal19K/yr -38.9%6.7% conv.
liposomal8K/yr -13.6%1.1% conv.
liposomal vit c8K/yr -32.1%10.1% conv.
liposomal vitamin c 1000mg3K/yr -79.0%10.6% conv.
lypo-spheric vitamin c3K/yr -82.7%0.8% conv.
vitamin c liposomal 10000mg4K/yr -88.3%7.5% conv.

All search terms

Top liposomal vitamin c 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Liposomal Vitamin C 1000mg 180 Vegan Capsules - High Strength Immune Support Resealable and Recyclable Pouch by Alpha01

ALPHA01£7.314.6★132 rev

Liposomal Vitamin C Capsules 1000mg - 180 Capsules (3 Months Supply)

WeightWorld£19.074.6★6,649 rev

Vinco Liposomal Vitamin C Capsules 1000mg - Advanced Absorption Technology for Daily Wellness Support - Supports Immune Function Energy Levels & Skin Health - Liposomal VIT C - 120 Vegan Capsules

Vinco Supplements£7.404.4★85 rev

Liposomal Vitamin C 2200mg Max Absorption High Strength Antioxidant No additives Non-GMO - 60 Capsules

Keka Naturals£12.784.6★160 rev

Zooki Liposomal Vitamin C 1000mg Liquid 4X Higher Absorption Great Taste Sugar Free Vegan Alternative to High Strength Vitamin C Tablets Immune System Energy (Citrus Orange 14 Servings)

Zooki£19.184.3★950 rev

Newest

by launch date

Vinco Liposomal Vitamin C Capsules 1000mg - Advanced Absorption Technology for Daily Wellness Support - Supports Immune Function Energy Levels & Skin Health - Liposomal VIT C - 120 Vegan Capsules

Vinco Supplements£7.4085 rev

9mo ago

PURETREX Liposomal Vitamin C 1000mg Softgels Zinc Quercetin BioPerine Complex Vegan Daily Nutrition Supplement Gentle Capsule Formula Clean Non GMO Made in UK 180 Softgels

Puretrex£16.2987 rev

1y ago

Liposomal Vitamin C 2000mg Liquid Supplement

Vigusto£17.71203 rev

1y ago

Liposomal Vitamin C 2200mg Max Absorption High Strength Antioxidant No additives Non-GMO - 60 Capsules

Keka Naturals£12.78160 rev

2y ago

Bandini Liposomal Vitamin C | High Strength Ascorbic Acid Capsules High Absorption & Bioavailability | Immunity Energy Skin Support - Boosts Collagen & Reduces Fatigue (180 Count (Pack of 1))

BANDINI£17.20810 rev

2y ago

What buyers say about liposomal vitamin c

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

What buyers love

Vitamin17%

“This may be a great form of vitamin c”

Quality-Overall14%

“Everything about them feels well made”

Ease Of Chewing/Swallowing10%

“I have had no problem swallowing these”

Value For Money10%

“Fair price”

Ease Of Use7%

“Ease of use”

Taste-Overall4%

“Taste good”

Immunity Booster4%

“Well-rounded immune support blend”

Absorbency4%

“it does absorb a lot better”

Ingredients-Overall3%

“Good Value Supply with Thoughtful Ingredients”

Dosage2%

“Taking around 500 mg daily seems sufficient for my needs”

What buyers complain about

Value For Money11%

“A little pricey”

Taste-Overall6%

“Unpleasant taste”

Dosage5%

“I started with low dose”

Size-Overall5%

“To note, these are on the larger size”

Ease Of Chewing/Swallowing3%

“Difficult to Swallow”

Ease Of Use3%

“Can't use it”

Vitamin3%

“of Vitamin C. The quantities of the ingredients in this product are impossibly incorrect”

Ingredients-Overall3%

“Full with additives”

Smell3%

“After couple days using this product i noticed my body ador smells like stale vinegar”

Side Effects2%

“Possible negative effect: Heartburn and Burps”

Top return reasons

Stain Resistance33%

Charging33%

Leak-Proof33%

Common questions

Is liposomal vitamin c profitable to sell on Amazon United Kingdom?: The niche generates £216K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -33.3%. Flapen's verdict: Skip it (49/100).
How competitive is the liposomal vitamin c niche?: 13 brands and 21 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in liposomal vitamin c?: Top complaints mined from reviews: Value For Money, Taste-Overall, Dosage. The return rate is 0.1%.
When does demand for liposomal vitamin c peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the liposomal vitamin c niche?: Listings span £4.56–£45.64; the average listing price is £16.15 (sweet spot $15–$100). The average incumbent carries 881 reviews — the moat a new listing must climb.