A bottle of Nature Span® PQQ + Myo & D-Chiro Inositol 40:1 Ratio supplement, which is orange and white in color.

PQQ + Myo & D-Chiro Inositol 40:1 Ratio

$59.99

4.7

Quantity:

Bottle Size: 90 Veggie Capsules

90 Veggie Capsules

Key Benefits

✔ Supports ovarian function and hormonal balance
✔ Helps promote menstrual regularity and cycle comfort
✔ Aids insulin sensitivity and metabolic wellness
✔ Enhances cellular energy and mitochondrial performance
✔ Contributes to a healthy stress response and emotional balance

40:1 Inositols PurQQ® PQQ Vegan Capsules Produced in USA

The Nature Span® Difference

🧬 PurQQ® PQQ for Mitochondria

The only FDA GRAS-recognized PQQ shown to support mitochondrial function, antioxidant activity, and steady cellular energy for everyday wellness.

🧬 Clinically Supported 40:1 Inositols

Myo- and D-Chiro-inositol combined in the physiologic 40:1 ratio to help maintain hormonal balance and menstrual rhythm.

🧬 Triple-Pathway Female Wellness Support

Formulated to nourish ovarian health, metabolic balance, and mitochondrial energy for comprehensive women’s wellness.

🧬 Clean, Evidence-Led Dosing

Each serving provides 2,000 mg myo-inositol, 50 mg D-chiro-inositol, and 10 mg PurQQ® PQQ in vegan capsules and allergen-conscious.

Supplement Facts

Nature Span® PQQ + Myo & D-Chiro Inositol 40:1 Ratio

Supplement Facts

Serving Size: 3 Capsules

Servings Per Container: 30

Amount Per Serving

%DV

Myo-Inositol

(Inositol)

2000 mg

†

D-Chiro Inositol

50 mg

†

Pyrroloquinoline Quinone Disodium Salt (PQQ)

(as PureQQ®)

10 mg

†

† Daily Value not established.

Other Ingredients: Hypromellose (vegetable capsule), microcrystalline cellulose, and magnesium stearate.

PurQQ® Patent Numbers: US 8,088,422 B2, ZL 20121 0452297.6, ZL200810033088.1

PurQQ® is a registered trademark of HOWTIAN LLC, the producer of PureQQ® pyrroloquinoline quinone products and the representative for the global market.

PurQQ® is the only PQQ confirmed as Generally Recognized As Safe (GRAS) by the US FDA!

Usage & Safety

Who It’s For: Ideal for women preparing for pregnancy, those managing PCOS-related symptoms, supporting ovarian and reproductive health, maintaining healthy blood sugar levels, and boosting cellular energy and stress resilience.*

Who Should Avoid It: Not recommended for individuals taking medications or with existing health conditions without consulting a physician.*

Dosage: Take 3 capsules daily with meals or as directed by your healthcare provider.*

Bottle Supply: 90 vegetarian capsules (1-month supply).*

Best Before: 3 years from MFG date.*

Certified Quality: Made with PurQQ®, the only FDA GRAS-confirmed PQQ. Manufactured in FDA, GMP, and SGS-certified facilities. Free from the eight major allergens for purity and safety.*

Scientific References

Greff D, Juhász AE, Váncsa S, Váradi A, Sipos Z, Szinte J, Park S, Hegyi P, Nyirády P, Ács N, Várbíró S, Horváth EM. Inositol is an effective and safe treatment in polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled trials. Reprod Biol Endocrinol. 2023 Jan 26;21(1):10. doi: 10.1186/s12958-023-01055-z. PMID: 36703143; PMCID: PMC9878965.
Jonscher KR, Chowanadisai W, Rucker RB. Pyrroloquinoline-Quinone Is More Than an Antioxidant: A Vitamin-like Accessory Factor Important in Health and Disease Prevention. Biomolecules. 2021 Sep 30;11(10):1441. doi: 10.3390/biom11101441. PMID: 34680074; PMCID: PMC8533503.
Tamakoshi M, Suzuki T, Nishihara E, Nakamura S, Ikemoto K. Pyrroloquinoline quinone disodium salt improves brain function in both younger and older adults. Food Funct. 2023 Mar 6;14(5):2496-2501. doi: 10.1039/d2fo01515c. PMID: 36807425.

Fertility & Hormonal Balance PQQ + Myo & D-Chiro Inositol 40:1 Ratio

$59.99

Fast Delivery for Your Family

We make sure wellness reaches your home without delay. Read more about our shipping policy

100% Satisfaction Guarantee

Shop with confidence, backed by our 30-day return policy.

Premium Quality

Backed by science, crafted with patented ingredients. Read more about our standard.

Hormonal Balance, Energy & Cycle Wellness

A clinically aligned blend of Myo- and D-Chiro Inositol (40:1 ratio) plus PurQQ® PQQ supports ovarian health, metabolic function, and steady cellular energy. Vegan, GRAS-backed formula designed for women’s daily balance and vitality.

40:1 Inositol Ratio for Balance

Myo- and D-Chiro-inositol reflect the body’s natural 40:1 equilibrium, supporting hormone signaling, healthy ovulatory function, and consistent cycles for overall wellness.

PurQQ® Cellular Energy Support

FDA GRAS-confirmed PurQQ® PQQ promotes mitochondrial renewal and antioxidant protection, helping sustain vitality and resilience throughout daily life.

Metabolic & Insulin Support

Inositols help maintain insulin sensitivity and balanced glucose metabolism, supporting hormonal and metabolic stability during wellness routines.

Clean, Consistent Dosing

Each serving provides 2,000 mg myo-inositol, 50 mg D-chiro-inositol, and 10 mg PurQQ® PQQ in vegan capsules— allergen-conscious, and crafted for reliable daily support.

FAQ

Why is the 40:1 ratio important?

This ratio reflects the body’s natural balance of Myo- and D-Chiro Inositol—shown to be the most effective proportion for supporting hormone harmony, cycle regularity, and metabolic health.

What role does PQQ play?

PQQ supports cellular energy and mitochondrial renewal, complementing the inositols by enhancing the body’s natural energy systems and antioxidant defenses.

Is this formula suitable for women’s wellness routines?

Yes! This blend is often chosen by women who want to support hormonal and metabolic balance as part of their overall wellness plan.

When might I notice results?

Many users report improved balance, energy, and cycle comfort within 6–8 weeks of consistent use. As with all supplements, steady daily use provides the best results.

Balanced Cycles, More Energy

After a few weeks my cycles feel more regular and my energy in the gym is up. Mood feels steadier too.

Energia y bienestar reproductivo

Me siento con más vitalidad y mis entrenamientos son más constantes. También noto mis hormonas más equilibradas. (

Supporting My Wellness Journey

Great for reproductive wellness and blood sugar support. I feel lighter, stronger and more resilient in the gym.

Regula mis ciclos y me da energía

Desde que lo tomo mis ciclos son más regulares y tengo más energía para entrenar. Me encanta.

More Stable Mood in Training

I’m prepping for a half-marathon and this keeps my energy and mood stable during intense sessions.

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