Liquid Probiotic
MaybeAn estimated 0.0% of orders come back. But the top 5 brands take 97% of clicks, so Liquid Probiotic is a Maybe.
- Flapen Score
- 52 / 100Top 36% of 14,768 Health & Household niches · +3 vs the category median of 4952
- Market size
- $794K/yr461K searches / yr
- 90-day growth
- -18.8%search demand this quarter
- Competition
- 57%top-5 click share · 8 brands · 597 sellers
Flapen Score
Liquid Probiotic against its category
The dotted line is the Health & Household average. Past it, Liquid Probiotic is stronger. Inside it, weaker.
Market
The Liquid Probiotic market on Amazon at a glance
Shoppers on Amazon United States searched for Liquid Probiotic 461K times last year and spent an estimated $794K. The top 5 brands take 97% of clicks. Demand peaks in Jan. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 7.0% of those searches ended in a purchase.
Shoppers searched for this 461K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.0% of those searches ended in a purchase. Searches in the last 90 days moved -18.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $794K a year.
- Searches, last 12 months
- 461K
- Growth, 90 days vs prior 90
- -18.8%
- Conversion, latest week
- 7.0%
- Market size, estimated
- $794Ka year
- Peak month
- January1.5× the quietest month
- Top search term
- mary ruth probiotic149K searches a year
02 · Price
A sale here is worth $24.76.
Listings sell for $24.76 on average, from $8.44 to $46.24. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 2,000 to 2,500 of them. At $24.76 that is $50K to $62K a year per listing.
- Average price
- $24.76inside the $15 to $100 sweet spot
- Price range
- $8.44–$46.24
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $50K–$62K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #462 within Digestive Supplements. It carries 10,613 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #462in Digestive Supplements
- Average rating
- 4.51 starsAmazon United States average 4.42 stars
- Average reviews
- 10,613per listing
- Listings tracked
- 24
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 70 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 70 months
Products
Top Liquid Probiotic products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
MARYRUTHS Organics Liquid Probiotic for Ages 4+ | 2 Billion CFU | 13 Probiotic Strains | Gut Health & Digestive Support | Gas & Bloating Support | Vegan | Gluten Free | Travel-Friendly | 40 Servings
- Price
- $27.68
- Rating
- 4.3/5
- Reviews
- 13,301
- Age
- 10y ago

Flora Biome - Live Probiotic Prebiotic & Postbiotic Organic Live-Culture 10 Probiotic Strains 18 Fermented Herbs - Complete Gut Health & Microbiome Optimizer (16 oz)
- Price
- $46.24
- Rating
- 4.3/5
- Reviews
- 1,855
- Age
- 5y ago

MARYRUTHS 3-in-1 Daily Health Probiotics + Postbiotics for Women | Hormone Support & Gut Health Supplement for Women | Womens Probiotic Supports Vaginal Health | 50 Billion CFU | Vegan | 30 ct
- Price
- $35.95
- Rating
- 4.7/5
- Reviews
- 442
- Age
- 3y ago

MARYRUTHS USDA Organic Probiotic Gummies Probiotic Digestive Support | Immune Support | Digestive & Gut Health Supplement | 5 Billion CFU | Vegan | Non-GMO | Gluten Free | 60 Count
- Price
- $23.89
- Rating
- 4.7/5
- Reviews
- 918
- Age
- 5y ago

MARYRUTHS 3-in-1 Probiotics for Digestive Health | Prebiotic & Postbiotic | Gut Health Supplement for Women & Men | 23 Unique Strains | Immune Support | 50 Billion CFU | 30 Servings
- Price
- $31.50
- Rating
- 4.6/5
- Reviews
- 609
- Age
- 3y ago
Trending
estimated 90-day click momentum
Synbiotic Probiotic Prebiotic Post -biotic Liquid Drops Advanced 3-in-1 60 Billion CFU 10 Strains w/Immune Tributyrin Postbiotic for Gut Health & Digestive Support Daily Complete Immune Women Men
- Price
- $19.89
- Rating
- 4.3/5
- Reviews
- 40
- Age
- 5mo ago

Mary Ruths Organic Kids Strawberry Probiotic Gummies 60 CT
- Price
- $23.77
- Rating
- 4.6/5
- Reviews
- 115
- Age
- 4y ago

Garden of Life Dr. Formulated Once Daily Womens Probiotics with 50 Billion CFU & Organic Prebiotics Vaginal Health Digestive Support Immune Support Dairy Free 30 Capsules
- Price
- $27.63
- Rating
- 4.6/5
- Reviews
- 60,068
- Age
- 11y ago

Doctors Way Liquid Probiotic for Women and Men | 3 Billion CFU | 2 fl oz
- Price
- $8.44
- Rating
- 4.4/5
- Reviews
- 102
- Age
- 2y ago

SCD Essential Probiotics for Women Men Kids and Toddlers Live Probiotic for Digestion and Immunity Gut Health Liquid Probiotic Supplement with 11 Strains 16.3 fl oz by SCD Probiotics
- Price
- $30.34
- Rating
- 4.4/5
- Reviews
- 631
- Age
- 18y ago
Newest
by launch date
Synbiotic Probiotic Prebiotic Post -biotic Liquid Drops Advanced 3-in-1 60 Billion CFU 10 Strains w/Immune Tributyrin Postbiotic for Gut Health & Digestive Support Daily Complete Immune Women Men
- Price
- $19.89
- Rating
- 4.3/5
- Reviews
- 40
- Age
- 5mo ago

USDA Organic Liquid Probiotic for Women | PH Balance UT & Feminine Health | Digestive Support Immune & Gut Health | 15 Clinically Studied Strains | 98% Absorption | Vegan Non-GMO | 40 Servings
- Price
- $27.44
- Rating
- 4.6/5
- Reviews
- 5,810
- Age
- 1y ago

Flora Digest - 3-in-1 Max Strength Digestive Enzymes + Gut Surviving Probiotics & ButyraGen Postbiotic for Optimal Digestion Bloating Relief Regularity Gut Lining & Colon Support - (30 Capsules)
- Price
- $19.75
- Rating
- 4.2/5
- Reviews
- 322
- Age
- 1y ago

Doctors Way Liquid Probiotic for Women and Men | 3 Billion CFU | 2 fl oz
- Price
- $8.44
- Rating
- 4.4/5
- Reviews
- 102
- Age
- 2y ago

MARYRUTHS Organics Kids Very Berry Liquid Probiotic 2 FZ
- Price
- $23.59
- Rating
- 4.5/5
- Reviews
- 153
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 57% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 rising
Sellers
597
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
57%
Top 20: 96%
Open market
2%
- MARYRUTH'S78%
- Triquetra Health15%
- Tropical Oasis1%
- Garden of Life1%
- Physician's CHOICE1%
- Scibalia1%
- Open — no brand owns it (2 brands, 2%)
Demand
Liquid Probiotic search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 1.5×
Search terms
Top Liquid Probiotic search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mary ruth probiotic149K/yr
- mary ruth probiotics for women42K/yr
- liquid probiotic40K/yr
- mary ruths probiotics32K/yr
- flora biome41K/yr
- liquid probiotics for women21K/yr
- liquid probiotics15K/yr
- mary ruths probiotic13K/yr
- probiotic mary ruth10K/yr
- mary ruths probiotics for women11K/yr
Reviews and returns
What reviews say buyers love and hate about Liquid Probiotic
We read the reviews and the return reasons for every product selling here.
“Didn't work for me”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Liquid Probiotic questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









