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Your TTC Journey Starts at a Cellular Level
Kaneka Ubiquinol CoQ10 is 70% more bioavailable than standard CoQ10. Designed to support both egg and sperm health by boosting cellular energy production.
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Support and Save With Code: ZITA15 *
Over 10,000 pregnancies supported
Free shipping over £85
4.5/5. Rated Excellent On Trustpilot
Your TTC Journey Starts at a Cellular Level
Kaneka Ubiquinol CoQ10 is 70% more bioavailable than standard CoQ10. Designed to support both egg and sperm health by boosting cellular energy production.
Shop Now
Support and Save With Code: ZITA15 *
Over 10,000 pregnancies supported
Free shipping over £85
Developed alongside a leading IVF clinic
Fertility nutrition for both men & women
Supporting egg quality & health
Supporting sperm health
Premium ingredients at optimal dosages
Developed alongside a leading IVF clinic
Fertility nutrition for both men & women
Supporting egg quality & health
Supporting sperm health
Premium ingredients at optimal dosages
Kaneka Ubiquinol CoQ10
Two Capsules, Multiple Functions
WHAT IS IT?
✔️ Kaneka Ubiquinol is the active, highly absorbable form of CoQ10, clinically studied for its role in fertility support
✔️ One month supply
HOW DOES IT SUPPORT?
✔️ Supports mitochondrial energy production, helping to underpin egg quality in women and sperm motility in men during preconception
✔️ Acts as a powerful antioxidant, helping to reduce oxidative stress and support overall reproductive health and cellular function
HOW TO TAKE IT?
✔️ Take 2 capsules daily
✔️ Start at least three months before trying to conceive
Explore Kaneka CoQ10
The Science Behind The Supplement
Ubiquinol is the active form of CoQ10, and how it behaves in the body matters just as much as the dose itself.
Research has focused not just on dosage, but on stability and absorption, helping us understand how effectively it can be delivered and used by the body.
Ubiquinol has been shown in studies to remain stable through digestion, meaning it stays in a form the body can readily use
Studies comparing like for like formulations have found ubiquinol can lead to higher and more reliable CoQ10 levels than standard CoQ10
This means ubiquinol is both stable and bioavailable, helping ensure the body can absorb and utilise it efficiently
Why Kaneka Ubiquinol®?
Kaneka Ubiquinol® is a pure, yeast-fermented Ubiquinol ingredient that is bioidentical to naturally occurring ubiquinol. It has a well-established safety profile as demonstrated by extensive clinical trial data.
CoQ10 exists in two forms in the body, and understanding the difference helps explain why form matters when it comes to absorption and function
Ubiquinol and ubiquinone are closely related forms of CoQ10, but they play slightly different roles in the body
Ubiquinol is the reduced, active form that works directly as an antioxidant within cells, including in the mitochondria where energy is produced
The body can convert between the two forms as needed, depending on physiological demand
Around 90 to 95 percent of CoQ10 found in the bloodstream is in the ubiquinol form, reflecting its central role in cellular energy and antioxidant protection
This is why ubiquinol is often referred to as the active form, as it is the form most readily used by the body
Create A Fertility Routine Tailored To You
Fertility support should be personal, not one-size-fits-all.
Our experienced fertility nutritionists are here to help you get the most out of our unique supplement range.
Every consultation is personalised, but we commonly support people who are:
Trying to conceive naturally
Preparing for or going through IVF
Managing conditions such as PCOS or endometriosis
Looking to improve sperm health
Already pregnant and wanting to optimise their health
We’ll explore your current situation and help you understand what may support your fertility journey most effectively, including tailored supplement recommendations where appropriate.
Book Your Free 1:1
Clinically Proven Nutrition, Designed for Real Results
Every nutrient and dosage in the Zita West range is chosen with purpose. Our formulations combine decades of clinical experience with real-world insights, ensuring that each ingredient is included at levels known to support reproductive health.
The TTC journey can feel overwhelming. That’s why we keep routines simple and manageable, using the right nutrition in the right format, so both partners can feel confident in their routine.
Swipe to view comparsion
Folate
CoQ10
Omega 3
Zinc
Selenium
Choline
Flexibility
Flexibility
Flexibility
Zita West Products
Quatrefolic® (bioavailable methylated folate)
Ubiquinol (active, ready to use form)
High DHA, targeted for fertility support
Included at levels aligned with fertility needs
Included to support spermatogenesis (men)
Included in clinically considered amounts
Streamlined, practical protocols
Stackable, tailored protocols
Adapt by stage and need
Other Fertility Brands
Folic acid (requires conversion)
Ubiquinone (requires conversion)
Lower or general wellness doses
Often lower or inconsistent dosing
Not always included or underdosed
Often not included
Multiple dosages required
One size fits all
Fixed formulations
SAVE WHILST SUPPORTING YOUR BODY WITH CODE: ZITA15 *
Trusted by Couples on Their Fertility Journey
Driven by science & third party tested
Built for personalised support
Clinically formulated by fertility experts
Real journeys. Real results.
Made in the UK
Recyclable packaging
Driven by science & third party tested
Built for personalised support
Clinically formulated by fertility experts
Real journeys. Real results.
Made in the UK
Recyclable packaging
FAQs
WHAT IS COQ10?
CoQ10, or coenzyme Q10, is a naturally occurring enzyme in the body that plays a role in energy production.
HOW DOES COQ10 SUPPORT FERTILITY?
The development of eggs and sperm requires large amounts of energy and Co-enzyme Q10 (CoQ10) is a critical ingredient in its production.
IS UBIQUINOL BETTER THAN UBIQUINONE?
Yes. Research indicates Kaneka Ubiquinol has significantly higher absorption levels. Learn more here.
CAN I COMBINE IT WITH OTHER FERTILITY SUPPLEMENTS?
Yes. It pairs well with products like Vitafem, Vitamen or Vital DHA for comprehensive reproductive support.
WHEN WILL I NOTICE THE BENEFITS OF UBIQUINOL COQ10?
Many individuals report improved energy and wellbeing within 4 - 6 weeks; full reproductive benefits accumulate over a 3-month cycle.
CAN COQ10 IMPROVE EGG QUALITY?
Research suggests that CoQ10 may help improve egg quality, particularly in women over the age of 35. CoQ10 may help reduce oxidative stress, which can damage eggs and impact fertility.
HOW LONG SHOULD I TAKE UBIQUINOL COQ10 BEFORE TRYING TO CONCEIVE FOR IVF?
We recommend starting Kaneka Ubiquinol at least 3 months before trying to conceive, especially for women over 35 or those preparing for IVF. This gives the body time to build up mitochondrial energy support for egg development.
HOW DOES COQ10 SUPPORT SPERM MOTILITY & HEALTH?
CoQ10, particularly in its ubiquinol form, supports male fertility by:
Support energy production needed for sperm motility
Protect sperm from oxidative stress, supporting DNA integrity
Contribute to healthy sperm count and vitality
Support membrane fluidity, important for sperm function
Highly bioavailable forms like Kaneka Ubiquinol provide targeted nutritional support for sperm quality, motility, and overall reproductive health.
Wherever you are in your journey, you’re not alone
The TTC journey is quiet, but thousands are walking it too. Where are you in yours?
Start Supporting Your Body Today And Save 15% *
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*Code ZITA15 valid on first purchase only. Excludes subscription. This offer cannot be used in conjunction with any other offer. Zita West terms of the site apply *