Is liquid vitamins profitable to sell on Amazon United States?

The niche generates $1.4M/yr across 32 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -12.1%. Flapen's verdict: Worth a look (62/100).

How competitive is the liquid vitamins niche?

18 brands and 636 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 76% of demand.

What do buyers complain about in liquid vitamins?

Top complaints mined from reviews: Taste-Overall, Value For Money, Vitamin. The return rate is 0.0%.

What does it cost to enter the liquid vitamins niche?

Listings span $8.94–$85.61; the average listing price is $36.45 (sweet spot $15–$100). The average incumbent carries 6,534 reviews — the moat a new listing must climb.

Liquid Vitamins

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$36.45

avg listing price — sweet spot $15–$100

Price range

Great$8.94–$85.61

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

Market size

Great$1.4M

$1.4M/yr · 845K searches

Competition

Good43%

top-5 click share — leaders hold, buyers still browse

Conversion

Good4.5%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay76%

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

Review moat

Bad6,533.69

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-12.1%

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

Is liquid vitamins profitable on Amazon?

According to Flapen's Amazon United States niche tracking, liquid vitamins is a $1.4M/yr Amazon United States market (845K searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 62/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

liquid vitamins market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 30K–40K; avg 1,000–1,250/product
Revenue / yr: $1.1M–$1.5M; units × avg price
Conversion rate: 4.5%
Avg BSR: #575
Page quality: 0%
Prime: 97%
Sponsored: 94%
Out of stock: 0.0%
Avg brand age: 74 months
Avg seller age: 145 days

Competition: brands, sellers & click share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

636

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

43%

Top 20: 89%

Open market

19%

MARYRUTH'S41%
Tropical Oasis12%
New Chapter9%
Centrum8%
Life's Fortune7%
NOW Foods4%

liquid vitamins demand & seasonality

Weekly Amazon search volume, last 27 weeks — -12.1% search growth over the last 90 days.

Open Trend

Top liquid vitamins search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

liquid vitamins242K/yr -15.3%3.7% conv.
liquid multivitamin143K/yr -14.8%3.9% conv.
liquid multivitamins for women89K/yr -16.1%3.7% conv.
liquid vitamins for women83K/yr -7.0%3.6% conv.
liquid vitamin44K/yr -12.4%4.0% conv.
liquid multivitamin for men33K/yr +11.0%3.2% conv.
liquid multivitamin for women19K/yr +34.7%2.4% conv.
multivitamin liquid23K/yr -16.0%3.7% conv.
tropical oasis liquid multivitamin21K/yr -17.5%4.3% conv.
liquid vitamins for men18K/yr -1.6%3.8% conv.

All search terms

Top liquid vitamins products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

Top sellers

by 90-day click share

MARYRUTHS Liquid Morning Multivitamin for Women Men & Kids 32 Servings

MARYRUTH'S$36.224.5★39,176 rev

MARYRUTHS Liquid Morning Multivitamin for Women Men & Kids 15 Servings

MARYRUTH'S$18.904.5★39,176 rev

Centrum Liquid Multivitamin for Adults Citrus Flavor 8 fl oz

Centrum$8.944.5★1,816 rev

New Chapter Liquid Multivitamin + Mineral Supplement - Whole-Body Support for Adults Teens & Kids 2+* - 22 Essential Vitamins & Minerals - Ready to Absorb Faster - Mixed Berry Flavored - 30 oz

New Chapter$32.704.6★344 rev

MARYRUTH'S$35.214.5★19,663 rev

Newest

by launch date

HappySupp$51.1617 rev

2mo ago

Tropical Oasis Womens Liquid Multivitamin + Hair Growth | Clinically Tested for Thicker Hair Wrinkles Brighter Skin Strong Nails | 2.5g Verisol Collagen | Biotin 12500mcg | 32 Serv

Tropical Oasis$53.585,815 rev

11mo ago

MARYRUTH'S$36.092,524 rev

1y ago

New Chapter Liquid Multivitamin + Mineral Supplement - Whole-Body Support for Adults Teens & Kids 2+* - 22 Essential Vitamins & Minerals - Ready to Absorb Faster - Mixed Berry Flavored - 30 oz

New Chapter$32.70344 rev

1y ago

MARYRUTH'S$35.2119,663 rev

2y ago

What reviews say buyers love and hate about liquid vitamins

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

What buyers love

Taste-Overall20%

“It tastes amazing”

Vitamin19%

“Good multi vitamins”

Quality-Overall8%

“Excellent Product”

Hair Growth6%

“Crazy hair growth”

Energy Level6%

“Good energy”

Flavor4%

“I like the orange flavor”

Value For Money3%

“Great value for money”

Ease Of Use2%

“Easy to use”

Nutritional Content2%

“Very effective in sustaining your overall health”

Iron2%

“Great for iron”

What buyers complain about

Taste-Overall29%

“Awful tasting”

Value For Money7%

“Quite expensive”

Vitamin6%

“The only thing I can think of is that I just can't take all of the vitamins”

Flavor5%

“maybe I got a wrong flavor”

Dosage2%

“I just personally needed more dosage”

Side Effects2%

“Made me sick”

Smell2%

“smell are chemicals”

Thickness2%

“It is very thick and tastes putrid”

Sweetness2%

“Not overly sweet”

Allergies1%

“Itching”

Top return reasons

Leak-Proof30%

Vitamin15%

Taste-Overall12%

Acid Regulator/Stomach Ache Relief6%

Value For Money5%

Functionality-Overall5%

Product Condition4%

Size-Overall3%

Ingredients-Overall2%