ReelUp tracking pixel Learn more
Free Shipping Over £40 💛 Trusted by 7,000+ Women 💛 Free UK Delivery for Subscriptions 💛  

  • Bottle of inositol infusion PLUS with vitamin D, K2, Chromium, Zinc and Myo inositol and D-chiro inositol. FOR PCOS
  • Inositol Infusion Plus - Hormonal Balance & Cycle Support
  • Inositol Infusion Plus - Hormonal Balance & Cycle Support
  • Inositol Infusion Plus - Hormonal Balance & Cycle Support

182 total reviews

Inositol Infusion Plus - Hormonal Balance & Cycle Support

Expert hormonal support for women with PCOS
Regular price £32.99 Sale price
Unit price per
Tax included.
30 days supply - from £0.77 per day
Ready to ship
Monthly Supply
  • Supports ovulation and more regular cycles
  • Helps manage cravings and blood sugar levels
  • Encourages clearer skin and hormonal balance
  • Boosts energy, mood, and immune function
  • Created by a doctor with PCOS
  • Vegan-Friendly
  • Gluten-Free
  • Doctor-Formulated
  • Supporting Women's Charities
A trusted daily supplement for women with PCOS, designed to support hormonal balance, menstrual regularity, and metabolic health.Formulated by a physician who understands PCOS first-hand,...
How To Use

Take 4 capsules daily — 2 in the morning, 2 in the evening with food.

Prefer not to swallow capsules? You can open them and mix the powder with food or drink.

One bottle = 30-day supply. We recommend easing in with 1 capsule twice daily for your first few days.

Ingredients

Myo-Inositol, D-Chiro Inositol, Vitamin D3 (Cholecalciferol), Vitamin K2 (MK-7), Zinc Picolinate, Chromium Picolinate, Vegetable Cellulose (capsule shell)

Delivery Information
  • Order by 3pm for same-day dispatch (Mon–Fri)
  • Free UK delivery on subscriptions + orders over £40
  • Need it sooner? Choose DPD Next Day at checkout
  • We ship worldwide (tracked options available)
  • Average daily serving of 4 capsules % NRV
  • Chromium (as picolinate) 200µg – 500%
  • MyoInositol 2477.4mg
  • DChiro Inositol 22.24mg
  • Vitamin D (as D3 1000IU) 25µg – 500%
  • Zinc 30mg – 300%
  • Vitamin K2 (Menaquinone7) 90µg – 120%

As Featured In

Your Daily Dose of Hormone Support

  • Supports regular periods & fertility

    Helps stimulate ovulation and regulate cycles naturally
  • Balances mood & energy

    Formulated to reduce hormonal dips and brain fog
  • Improves skin & hair health

    With zinc and vitamin D to support clear skin and hair growth
  • Reduces sugar cravings

    Chromium and inositols to support balanced blood sugar
  • Promotes hormonal harmony

    Based on real science, not trends — made for women with PCOS.

What’s Inside — Backed by Science, Made for You

  • Myo-Inositol & D-Chiro Inositol (111.5:1 Ratio)

    Reflects natural ratio found in women without PCOS. Supports ovarian function and hormone signalling.

  • Vitamin D3 + K2

    Addresses common deficiencies and supports calcium metabolism, mood, and menstrual health.

  • Zinc Picolinate

    Enhances the effectiveness of Vitamin D and supports hormonal balance, cardiovascular health, and proper calcium utilisation.

  • Chromium Picolinate

    Promotes insulin sensitivity and helps manage appetite and energy dips.

Why Women Choose PolyBiotics

Scroll left to right  PolyBiotics Inositol Infusion Plus Other Inositol Capsules Inositol Powder Blends
Formulated by a medical doctor with PCOS
Backed by the latest clinical inositol ratio (111.5:1)
Based on unbiased clinical data from women (26 PCOS vs 25 non-PCOS).
40:1 ratio derived from a patent-led study (8 men, 22 women - none with PCOS).
40:1 ratio derived from a patent-led study (8 men, 22 women - none with PCOS).
Contains Zinc, Vitamin D, K2 & Chromium
Complete hormonal support
No fillers or binders

FAQ

Find the most frequently asked questions below.
  • Most women begin to see benefits — such as more regular cycles, clearer skin, or fewer cravings — within 6 to 12 weeks. However, hormonal changes take time, and full effects may take up to 6 months, depending on consistency, individual biology, and lifestyle factors.

  • Yes. All ingredients are included within safe, evidence-based daily dosages. Inositol, vitamins D3 and K2, zinc, and chromium are nutrients the body requires regularly, and the formulation is designed for long-term daily use.

  • In general, yes — but if you're taking medication (especially blood thinners, insulin-sensitising drugs, or hormonal treatments), or you're pregnant or breastfeeding, we strongly recommend checking with your doctor first.

    Note: We don’t recommend combining this with high-dose multivitamins to avoid overlapping nutrients.

  • Most supplements use a 40:1 ratio. Ours is based on clinical studies that found the natural blood ratio in healthy women without PCOS to be approximately 111.5:1 — which may be more appropriate for restoring balance, particularly in women with insulin resistance.

    We’ve based our formula on robust research. Studies support the 111.5:1 ratio as physiologically accurate for women without PCOS.

    Key sources include:

    • Baillargeon et al., Diabetes Care (2006)
    • Facchinetti et al., Literature Review (2006)
    • Morgante et al., J Clin Med (2022)
    • Tarkesh et al., Food Sci Nutr (2020)
  • Side effects are rare but may include mild nausea, digestive upset, or headache — usually when taken on an empty stomach or in high doses. Starting gradually and taking with food helps minimise this.

    All nutrients are included at doses used in studies and known to be safe.

  • No. This formulation is specifically designed for adult women (18+) with PCOS or related hormonal imbalances.

As Seen On TikTok

Thousands of women in our community are sharing their journey with PolyBiotics Inositol Infusion Plus.

Customer Reviews

Based on 252 reviews
85%
(214)
11%
(28)
2%
(5)
0%
(1)
2%
(4)
H
Holly Arora
Great!

Regulates menstrual cycle and keeps skin clear.

Thank you Holly for the review :D

N
Nafisat Hamzat

Nah.

Hello, we would love to hear more about your experience. Most customers begin to notice changes after consistent use for 6–12 weeks depending on individual needs.

I can see you've only been a customer less than a month. We'd love to help you more if you've had any issues email us at hello@polybiotics.co.uk and we would be happy to help.

Thank you again for trying inositol infusion and for being part of our community.

S
Shabeil Gujra
I dig it!

I’ve been using this for a month and noticed my energy levels are much better; my main issue with PCOS is the weight, hoping that with continued use and the current healthy lifestyle I will begin to see and feel a difference

D
Dunya rasoul

Highly recommended!

A
Assia Moujdi
Great!

I’m not usually a fan of tablets as I sometimes struggle to swallow and these capsules are bigger but no it’s really easy to do! You don’t feel it when drinking water. Super ideal!