Myo D Chiro Inositol
Skip itBrand-locked demand (top 5 brands take 94% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$33.47avg listing price — sweet spot $15–$100
Price range
Great$14.21–$84.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.1%search→purchase rate — share of searches ending in a sale
Market size
Okay$184K$184K/yr · 77K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-3.7%90-day search growth — must beat 0% to launch
Review moat
Bad13,754.9avg incumbent reviews — the moat a new listing must climb
Competition
Bad81%top-5 click share — a locked-up shelf
Brand share
Bad94%top-5 brand share — brand-locked demand
Is myo d chiro inositol profitable on Amazon?
According to Flapen's Amazon United States niche tracking, myo d chiro inositol is a $184K/yr Amazon United States market (77K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 44/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
myo d chiro inositol market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 5K–6K
- avg 250–500/product
- Revenue / yr
- $167K–$201K
- units × avg price
- Conversion rate
- 7.1%
- Avg BSR
- #5
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.7%
- Avg brand age
- 41 months
- Avg seller age
- 193 days
Competition: brands, sellers & click share
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
9
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
81%
Top 20: 100%
Open market
3%
- Wholesome Story69%
- Optify8%
- SMNutrition7%
- Nutricost6%
- Intimate Rose4%
- DORADO NUTRITION4%
- Open — no brand owns it (1 brand, 3%)
myo d chiro inositol demand & seasonality
Weekly Amazon search volume, last 47 weeks — -3.7% search growth over the last 90 days.Top myo d chiro inositol search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- myo d chiro inositol42K/yr
- wholesome story inositol15K/yr
- myo chiro inositol7K/yr
- myo and d-chiro inositol8K/yr
- inositol wholesome story5K/yr
Top myo d chiro inositol 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.
All 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Wholesome Story Myo-Inositol & D-Chiro Inositol Supplement for Women | Fertility Supplements for Hormonal Balance & Ovarian Health Support | Myoinositol | Ideal 40:1 Ratio | 30 Servings
Wholesome Story$27.194.4★35,951 rev
Myo-Inositol & D-Chiro Inositol Capsules with MTHF Folate Vitamin D| Support for Ovarian Function Hormone Balance & Homocysteine Levels | Fertility Supplements for Women | 40:1 Ratio
Wholesome Story$29.194.6★2,604 rev
Optify Myo-Inositol & D-Chiro Inositol Supplement for Women | 40:1 Ratio Plus Folate and Vitamin D | Support Healthy Hormonal Balance Regular Cycles & Ovarian Health (120 Count (Pack of 1))
Optify$24.904.5★11,804 rev
Myo-Inositol & D-Chiro Inositol for Hormone Balance for Women 40:1 Ratio
SMNutrition$19.354.6★3,353 rev
Nutricost Myo Inositol & D-Chiro Inositol for Women 120 Capsules GMO-Free
Nutricost$14.214.6★969 rev
Newest
by launch date
Myo-Inositol & D-Chiro Inositol Supplement For Women (120 Capsules 2050mg Per Serving Ideal 40:1 Ratio Myo Inositol) Hormone Balance for Women - Third Party Tested Vegan Safe & USA Made - 120 Count
DORADO NUTRITION$14.231,235 rev
Intimate Rose Myo-Inositol & D-Chiro Inositol Supplement for Women - Hormone Balance & Ovarian Support for Women - Ideal 40:1 Ratio Vitamin D + Ashwagandha
Intimate Rose$24.566,018 rev
Theralogix Ovasitol Inositol Powder - 90-Day Supply - Myo-Inositol & D-Chiro Inositol for Hormone Balance & Ovarian Function Support* - NSF Certified - 400 g (180 Servings)
Theralogix$84.103,713 rev
Myo-Inositol & D-Chiro Inositol for Hormone Balance for Women 40:1 Ratio
SMNutrition$19.353,353 rev
Nutricost Myo Inositol & D-Chiro Inositol for Women 120 Capsules GMO-Free
Nutricost$14.21969 rev
Trending
90-day click momentumTheralogix Ovasitol Inositol Powder - 90-Day Supply - Myo-Inositol & D-Chiro Inositol for Hormone Balance & Ovarian Function Support* - NSF Certified - 400 g (180 Servings)
Theralogix$84.104.6★
Myo-Inositol & D-Chiro Inositol Capsules with MTHF Folate Vitamin D| Support for Ovarian Function Hormone Balance & Homocysteine Levels | Fertility Supplements for Women | 40:1 Ratio
Wholesome Story$29.194.6★
Wholesome Story Myo-Inositol & D-Chiro Inositol Supplement for Women | Fertility Supplements for Hormonal Balance & Ovarian Health Support | Myoinositol | Ideal 40:1 Ratio | 30 Servings
Wholesome Story$27.194.4★
Nutricost Myo Inositol & D-Chiro Inositol for Women 120 Capsules GMO-Free
Nutricost$14.214.6★
Myo-Inositol & D-Chiro Inositol for Hormone Balance for Women 40:1 Ratio
SMNutrition$19.354.6★
What reviews say buyers love and hate about myo d chiro inositol
What buyers praise and complain about, mined from review topics.What buyers love
“the quality has been consistent throughout use”
“Good for your hormones”
“I really thought this would help with fertility”
“Great for Period”
“worth every penny”
“It definitely does work”
“it may have helped me”
“Love these vitamins”
“helping me on my weight loss journey”
“energy levels up”
What buyers complain about
“BAD stomach cramps”
“requires some dosage adjustments”
“No Results”
“Taste terrible”
“its quite expensive”
“Bloating”
“But I have had a rash on my neck”
“No weight loss”
“It triggered my anxiety”
“which is a common problem with some supplements”
Top return reasons
Common myo d chiro inositol questions
- Is myo d chiro inositol profitable to sell on Amazon United States?
- The niche generates $184K/yr across 10 tracked products. 90-day search growth is -3.7%. Flapen's verdict: Skip it (44/100).
- How competitive is the myo d chiro inositol niche?
- 7 brands and 9 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in myo d chiro inositol?
- Top complaints mined from reviews: Side Effects, Dosage, Functionality-Overall. The return rate is 0.0%.
- What does it cost to enter the myo d chiro inositol niche?
- Listings span $14.21–$84.10; the average listing price is $33.47 (sweet spot $15–$100). The average incumbent carries 13,755 reviews — the moat a new listing must climb.