spring valley womens probiotic
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Great9.4%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.16avg listing price — sweet spot $15–$100
Price range
Good$5.12–$38.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Review moat
Okay2,892.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-9.3%90-day search growth — must beat 0% to launch
Market size
Bad$46K$46K/yr · 26K searches
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, spring valley womens probiotic is a $46K/yr Amazon United States market (26K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 44/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
spring valley womens probiotic market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $48K–$57K
- units × avg price
- Conversion rate
- 9.4%
- Avg BSR
- #519
- Page quality
- 0%
- Prime
- 71%
- Sponsored
- 76%
- Out of stock
- 4.8%
- Avg brand age
- 64 months
- Avg seller age
- 153 days
Competition & brand share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.Brands
7 falling
Sellers
63
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
58%
Top 20: 99%
Open market
1%
- Nature's Truth57%
- Generic24%
- H4U11%
- ViT4US2%
- BASKETGOODS2%
- Physician's CHOICE2%
- Open — no brand owns it (1 brand, 1%)
Demand
Weekly Amazon search volume, last 16 weeks — -9.3% search growth over the last 90 days.Top spring valley womens probiotic search terms
- spring valley womens probiotic10K/yr
- natures truth probiotics7K/yr
- spring valley probiotics for women4K/yr
- natures truth probiotic4K/yr
Top spring valley womens 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 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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
Natures Truth Probiotics for Women | 5 Billion CFUs Daily
Nature's Truth$10.224.7★981 rev
Natures Truth Probiotic Gummies for Adults | 50 Count | Vegan Non-GMO & Gluten Free Digestive Health Supplement
Nature's Truth$12.024.7★541 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Womens Gummies 60 Count)
H4U$29.394.8★6 rev
Natures Truth Probiotic for Women and Men | 50 Billion CFU
Nature's Truth$23.234.7★93 rev
Newest
by launch date
Natures Truth Daily Probiotic Gummies | 2 Billion CFU | 90 Count
Nature's Truth$7.3033 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Womens Gummies 60 Count)
H4U$29.396 rev
GDMENUTRI Womens Probiotics 120 Tablets 120 Billion CFU 18 Strains Contains Organic Prebiotic Cranberry Probiotic Supplement for Digestion Immunity Womens Health Soy Gluten Dairy Free
GDMENUTRI$8.60498 rev
Natures Truth Probiotic Gummies | 1 Billion CFU | 90 Count | Raspberry Lemon Flavor | Non-GMO & Gluten Free Supplement
Nature's Truth$5.1235 rev
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Womens - 30 Count)
H4U$28.191 rev
Trending
90-day click momentumNatures Truth Probiotic Gummies | 1 Billion CFU | 90 Count | Raspberry Lemon Flavor | Non-GMO & Gluten Free Supplement
Nature's Truth$5.124.1★
Natures Truth Daily Probiotic Gummies | 2 Billion CFU | 90 Count
Nature's Truth$7.304.4★
Spring Valley Extra Strength Probiotic Vegetable Capsules for Digestive Health (Womens - 30 Count)
H4U$28.195.0★
Probiotics for Women Capsules Dietary Supplement 1 Billion CFUs - Digestive Health by Spring Valley (60 Capsules - Pack of 1) - Set by Basket Goods
BASKETGOODS$35.884.0★
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★
What buyers say about spring valley womens probiotic
What buyers praise and complain about, mined from review topics.What buyers love
“This one is a quality blend”
“Great probiotic”
“Helps digestion”
“Effective”
“Reasonable price”
“As advertised”
“A great aid to combat stomach issues”
“They are even chewable”
“No after taste”
“Great vitamin to take”
What buyers complain about
“Just upset my stomach”
“Didnt work”
“Bloating and Constipation”
“not all probiotics works for everybody”
“It's expensive,”
“Made me very sick”
“This is almost laughably underdosed”
“tastes exactly plastic”
“Misleading”
“Im allergic to shellfish”
Top return reasons
Common questions
- Is spring valley womens probiotic profitable to sell on Amazon United States?
- The niche generates $46K/yr across 21 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -9.3%. Flapen's verdict: Skip it (44/100).
- How competitive is the spring valley womens probiotic niche?
- 7 brands and 63 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in spring valley womens probiotic?
- Top complaints mined from reviews: Acid Regulator/Stomach Ache Relief, Functionality-Overall, Regulates Digestion. The return rate is 0.0%.
- What does it cost to enter the spring valley womens probiotic niche?
- Listings span $5.12–$38.73; the average listing price is $19.16 (sweet spot $15–$100). The average incumbent carries 2,892 reviews — the moat a new listing must climb.