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  • Inositol Infusion Plus - Hormonal Balance & Cycle Support - PolyBiotics
  • Inositol Infusion Plus - Hormonal Balance & Cycle Support - PolyBiotics
  • Inositol Infusion Plus - Hormonal Balance & Cycle Support - PolyBiotics
  • Inositol Infusion Plus - Hormonal Balance & Cycle Support - PolyBiotics
Over 1,000,000 capsules sold

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
Monthly Supply
HIGH DEMAND: Shipping from 15/09/25
  • 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
  • Suitable For Vegetarians
  • 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, HydroxyPropyl MethylCellulose (Plant-Based Capsule Shell),Zinc (Picolinate), Rice flour (Oryza Sativa) D-Chiro-Inositol, Vitamin D3 (Vegetarian Cholecalciferol), Microcrystalline Cellulose (Insoluble Plant Fibre), D-Alpha Tocopherol (Sunflower derived Vitamin E), MCT Oil, Vitamin K2 (MK-7), Chromium (Picolinate)

Delivery Information
  • Order by 3pm for same-day dispatch (Mon–Fri)
  • Free UK delivery for 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 25mg – 250%
  • Vitamin K2 (Menaquinone7) 90µg – 120%

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 212 reviews
84%
(179)
11%
(23)
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(6)
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N
Namla A.
Positive results after 4 weeks

I have been taking the inositol for approx 4 weeks now. First thing I tocied was my period was on time and started on the day I predicted after no period for 3 months I was happy to see red!
Secondly I definitely feel a uplift in mood. Iv noticed I'm not feeling down in the dumps.
3rdly my skin ,although there is a while to go and not totatly cleared, I have defo noctines less breakouts.
The recommendation is to take everyday for 3 months before some big improvement so I will check back with you after this and tell you my results. I'm very hopefully.

H
Hina K.
Just started the journey

I have just started and seen a difference in my energy levels, I will be leaving a review after 3 months of taking polybiotics

H
Humayra C.
Amazing

My hair has become thicker and less fall out. This is a magic potion. I had a natural bleed after 10 years. Now waiting to see if I ovulate next month

A
Anonymous
Concerns: Irregular periods, Weight management, Trying to conceive

I have been managing PCOS for over 15 years, and I must confess that it hasn't been an easy journey. From constantly trying to manage my weight to dealing with body hair and other challenges, it's been difficult as a young woman.

I started taking Polybiotics two months ago, and I have seen tremendous improvements in my menstrual health. For the first time in eight months, I experienced a normal period in the second month of taking Polybiotics.

This supplement has truly been a blessing, and I am grateful I found it.

J
Jakiya R.
A PCOS must have!

I’ve been suffering with PCOS for years and have struggled finding the right product to help with my symptoms and regulate my cycles. Since I’ve started taking this, I can see a real difference in my energy and mood! I’m looking forward to see how it goes in the next few months but I have a feeling it will become a staple in my health routine!