spring valley probiotic
Skip itA small market ($50K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$24.36avg listing price — sweet spot $15–$100
Price range
Good$6.72–$38.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Growth
Okay+19.5%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad72%top-5 click share — a locked-up shelf
Brand share
Bad92%top-5 brand share — brand-locked demand
Review moat
Bad20,845.56avg incumbent reviews — the moat a new listing must climb
Market size
Bad$50K$50K/yr · 39K searches
According to Flapen's Amazon United States niche tracking, spring valley probiotic is a $50K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Aug. Verdict: Skip it — 43/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
spring valley probiotic market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $49K–$61K
- units × avg price
- Conversion rate
- 5.3%
- Avg BSR
- #418
- Page quality
- 0%
- Prime
- 44%
- Sponsored
- 56%
- Out of stock
- 8.3%
- Avg brand age
- 72 months
- Avg seller age
- 149 days
Competition & brand share
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 rising
Sellers
107
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
4%
- H4U54%
- Generic27%
- Adventure Home4%
- Physician's CHOICE4%
- Nature's Bounty4%
- Nature's Truth3%
- Open — no brand owns it (3 brands, 4%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — +19.5% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.8×
Top spring valley probiotic 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 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Spring Valley Probiotic Multi-Enzyme Digestive Formula Tablets 200 Count
H4U$27.604.6★24 rev
Spring Valley Womens Probiotic Dietary Supplement Vegetarian Capsules for Digestive Health Cranberry 60 Count Value Size + Daily Supplement Tracker Sticker
Generic$34.934.6★31 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Age 50+ 30 Count)
H4U$38.844.5★13 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (10 Billion - 60 Count)
H4U$38.804.6★7 rev
Probiotics for Women Capsules Dietary Supplement 1 Billion CFUs - Digestive Health by Spring Valley (60 Capsules - Pack of 1) VSL-Shops
Generic$28.583.8★4 rev
Newest
by launch date
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Womens Gummies 60 Count)
H4U$29.396 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Age 50+ 30 Count)
H4U$38.8413 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (10 Billion - 60 Count)
H4U$38.807 rev
Spring Valley Probiotic with Prebiotic from Inulin Vegetarian Gummies for Digestive Health Assorted Flavors 3 Billion CFU (60 Count - Gummies)
H4U$27.3313 rev
Spring Valley Probiotic Multi-Enzyme Digestive Formula Tablets for Digestive Health 200 Count
H4U$23.9713 rev
Trending
90-day click momentumSpring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (10 Billion - 60 Count)
H4U$38.804.6★
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Age 50+ 30 Count)
H4U$38.844.5★
Probiotics for Women Capsules Dietary Supplement 1 Billion CFUs - Digestive Health by Spring Valley (60 Capsules - Pack of 1) VSL-Shops
Generic$28.583.8★
Spring Valley Probiotic Multi-Enzyme Digestive Formula Tablets 200 Count
H4U$27.604.6★
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Womens Gummies 60 Count)
H4U$29.394.8★
What buyers say about spring valley probiotic
What buyers praise and complain about, mined from review topics.What buyers love
“Good consistent quality”
“Best Probiotic”
“it didn't cause any digestive upset”
“Effective for me”
“Best value”
“Helps with stomach issues”
“Arrived as described”
“Ease of swallow”
“EASE OF USE”
“Doesn't cause any side effects for me”
What buyers complain about
“No results”
“Severe stomach pain”
“Almost immediately became bloated”
“Very expensive”
“Misrepresented number of capsules in the bottle”
“both times have felt nauseous”
“Weird taste”
“Really hard to get out of the container”
“And I certainly wasn't getting the nutrition I needed”
“Garbage”
Top return reasons
Common questions
- Is spring valley probiotic profitable to sell on Amazon United States?
- The niche generates $50K/yr across 18 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +19.5%. Flapen's verdict: Skip it (43/100).
- How competitive is the spring valley probiotic niche?
- 9 brands and 107 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in spring valley probiotic?
- Top complaints mined from reviews: Functionality-Overall, Acid Regulator/Stomach Ache Relief, Regulates Digestion. The return rate is 0.0%.
- When does demand for spring valley probiotic peak?
- Demand peaks in Aug; the busiest month runs 1.8× the quietest.
- What does it cost to enter the spring valley probiotic niche?
- Listings span $6.72–$38.84; the average listing price is $24.36 (sweet spot $15–$100). The average incumbent carries 20,846 reviews — the moat a new listing must climb.