Optimal Fertility

Support reproductive health for both partners with this fertility protocol

★★★★★ Nutri Tailor 4.6/5 "Excellent" on Trustpilot
  • Reproductive health for both partners
  • Better egg and sperm quality
  • Hormone balance and conception support

A three part fertility protocol providing comprehensive preconception support for both egg and sperm quality. The Preconception Formula capsule delivers a full spectrum of 32 vitamins, minerals and antioxidants at doses specifically calibrated for fertility: folate (133mcg per capsule, as methylfolate for direct bioavailability), iron (2.5mg), zinc (2.5mg), selenium (8.4mcg), vitamin D3 (4.2mcg), choline (19mg, critical for early neural development), inositol (4.2mg, important for egg quality and insulin signalling) and the full tocotrienol complex.

The Creatine Capsules provide 3g creatine monohydrate (per 4 capsule serving) alongside 120mg ginkgo biloba 50:1, 152mg bilberry, 400mcg methylcobalamin B12 and 800mcg L 5 methylfolate. Creatine directly supports the energy demands of rapidly dividing cells during early embryonic development and has emerging evidence for improving egg quality. CoQ10 at 100mg per capsule supports mitochondrial energy in both eggs and sperm, which is particularly important for fertility after 35 when mitochondrial function in oocytes naturally declines.

30 day supply

per day

Guaranteed additive free
Highest purity
Therapeutically effective

★★★★★ "I won't go back to high street supplements. The difference in quality is something you can actually feel." Susie

Have questions about Optimal Fertility?

"We've been trying to conceive for 6 months. Will this improve our chances?"

"Is this for women only or can my partner take it too?"

"I have PCOS. Is this suitable for me?"

Get tailored guidance from Nutri365, your personal AI health expert.

★★★★★ "Finally, something that tells you what you actually need." Sarah

Preconception Formula

Targeted and pure formula providing all nutrients necessary to optimise fertility

Ingredients

Prepare your body for pregnancy with essential pre conception nutrients

A comprehensive preconception and pregnancy multivitamin containing 32 active nutrients per capsule, specifically formulated for the nutritional demands of fertility, conception and early pregnancy. Each capsule provides the full spectrum of vitamins and minerals at doses calibrated for reproductive health: folate (133mcg as calcium L methylfolate, the bioactive form that bypasses MTHFR conversion), iron (2.5mg as pyrophosphate), zinc (2.5mg as bisglycinate), selenium (8.4mcg as methionine), vitamin D3 (4.2mcg), choline (19mg) and inositol (4.2mg).

Choline is increasingly recognised as critical during preconception and early pregnancy for neural tube development and brain formation, yet most prenatal supplements do not include it. Inositol supports egg quality and healthy insulin signalling, which is particularly relevant for those with PCOS or insulin resistance affecting fertility. The vitamin A is provided as beta carotene (the plant form), which cannot cause vitamin A toxicity and is converted to retinol only as needed. All B vitamins are in their bioactive forms. The mixed tocotrienol complex, astaxanthin, lutein and zeaxanthin provide antioxidant support for developing eggs and sperm.

Key benefits:

  • Fertility prep with key nutrients
  • Builds stores before pregnancy
  • Egg quality and reproductive readiness
1 capsule contains: Amount % NRV*
Vitamin A (333 IU) 200 mcg 4%
(as beta Carotene)
Vitamin D3 (166 IU) 4.2 mcg 84%
Vitamin E (1.1 IU) 0.76 mg αTE 6%
Total d mixed tocotrienols 2.8 mg
[- d-alpha-tocotrienol 0.86 mg]

[- d-beta-tocotrienol 0.15 mg]

[- d-gamma-tocotrienol 1.3 mg]

[- d-delta-tocotrienol 0.46 mg]

Vitamin K2 13.3 mcg 18%
Vitamin C 33 mg 41%
Thiamin (Vitamin B1) 0.83 mg 76%
Riboflavin (Vitamin B2) 0.83 mg 59%
Niacin (Vitamin B3) 3.3 mg NE 21%
Vitamin B6 1.7 mg 121%
Folate 133 mcg 67%
Vitamin B12 17 mcg 680%
Biotin (Vitamin B7) 5 mcg 10%
Pantothenic Acid (Vitamin B5) 1.7 mg 28%
Calcium 25 mg 3%
Magnesium 23 mg 6%
Iron 2.5 mg 18%
Zinc 2.5 mg 25%
Copper 0.19 mg 19%
Manganese 0.33 mg 17%
Selenium 8.4 mcg 15%
Choline 19 mg
Inositol 4.2 mg
Lutein 0.8 mg
Astaxanthin 0.7 mg
Plant squalene 0.6 mg
Phytosterols 0.3 mg
Zeaxanthin 17 mcg

† Nutrient Reference Value (NRV*) not established

NE: Niacin Equivalent

α TE: Alpha Tocopherol

Magnesium Citrate, Calcium Citrate, Hydroxypropyl Methylcellulose (capsule), Choline Bitartrate, Astaxanthin Powder, Ascorbic Acid, EVNolMaxTM20%(ExcelVite), Iron Pyrophosphate, Zinc Bisglycinate, Lutein Powder, Menaquinone 7, Inositol, Niacinamide, Pyridoxal 5 Phosphate, Beta Carotene powder, Calcium Pantothenate, Selenium Methionine, Cholecalciferol, Manganese Citrate, Riboflavin 5 Phosphate, Thiamine HCl, Copper Citrate, Calcium- L-Methyl Folate, Zeaxanthin powder, Chromium Picolinate, Potassium Iodide, Sodium Molybdate, Methylcobalamin, Biotin.

Directions for use:

Take 3 capsules twice per day with meals, ideally with breakfast and lunch.

The six capsule daily dose provides 798mcg methylfolate, 15mg iron, 15mg zinc, 50.4mcg selenium, 25.2mcg vitamin D3, 114mg choline and 25.2mg inositol. Taking with food supports iron absorption and reduces any chance of nausea.

Begin this formula at least 3 months before attempting conception to build nutrient stores and support the 90 day egg and sperm development cycles. Continue throughout pregnancy unless directed otherwise by your healthcare professional. This product also forms part of the Optimal Fertility bundle when combined with Creatine Capsules and CoQ10 for enhanced fertility support.

View Preconception Formula
Creatine - Capsules

Increases energy, athletic performance and brain function. Also supports fertility.

Ingredients

Build strength, power and cognitive performance with pure creatine monohydrate

This is not a standard creatine supplement. It combines 3g of creatine monohydrate (per 4 capsule serving) with a targeted cognitive support complex: 120mg ginkgo biloba extract at a concentrated 50:1 ratio, 152mg bilberry extract, 400mcg vitamin B12 as methylcobalamin, 800mcg folate as L 5 methylfolate, and 4mg biotin. The result is a formula designed for both physical and mental performance.

Creatine monohydrate is the most researched sports supplement in existence. At 3g daily it maintains muscle creatine stores, supporting power output, recovery and lean mass. But creatine also plays a significant role in brain energy metabolism, with emerging evidence for cognitive performance under fatigue and sleep deprivation. The addition of ginkgo biloba (supporting cerebral blood flow) and bilberry (rich in anthocyanins for vascular and eye health) extends the cognitive dimension. Methylcobalamin and L 5 methylfolate are the bioactive forms of B12 and folate, bypassing the need for conversion and directly supporting methylation, nerve function and homocysteine clearance.

Key benefits:

  • More strength and explosive power
  • Sharper focus under mental fatigue
  • Most researched sports supplement

Creatine Monohydrate, Vegetable Cellulose (Capsule Shell), Bilberry Extract, Ginkgo Biloba Extract, Maltodextrin, Biotin, Vitamin B12 (Methylcobalamin), Calcium L-Methylfolate.

Nutrient Daily Serving (4 capsules) NRV*
Creatine Monohydrate 3g
Bilberry 152mg

Ginkgo Biloba Extract 50:1

120mg

Biotin 4mg 8000%
Vitamin B12 (Methylcobalamin) 400μg 16000%
Folate (L-5-methylfolate) 800μg 400%

Directions for use:

Take 4 capsules once per day with breakfast.

If preferred, this can be split into 2 doses of 2 capsules taken with 2 separate meals. Consistency matters more than timing for creatine, as the benefit comes from maintaining saturated stores rather than acute dosing.

For optimal sporting and cognitive performance, dosage depends on bodyweight. Those weighing under 70kg should take 4 capsules 30 minutes before exercise. Those weighing 70kg and above should take 6 capsules 30 minutes before exercise. No loading phase is required at these doses, though it takes approximately 3 to 4 weeks of daily use to fully saturate muscle creatine stores.

View Creatine - Capsules
Coenzyme Q10

Vital for energy production and preventing muscle fatigue

Ingredients

A clean, single-ingredient capsule delivering a full-strength Coenzyme Q10 100mg dose.

Coenzyme Q10 is a compound your body makes naturally and keeps in almost every cell, concentrated most in the hard-working tissues of the heart, liver, kidneys and muscles. It plays a central part in how cells generate ATP, the molecule the body runs on, and contributes to the body's natural antioxidant activity.

Your body's own CoQ10 production isn't constant: it's highest when you're young and tapers gradually with age, so levels in your 40s are typically well below those in your 20s. It's one of the reasons CoQ10 has become such a widely taken supplement among adults.

Each capsule provides 100mg of CoQ10 in the ubiquinone form, the stable, oxidised form your body converts into active ubiquinol after absorption. No blends, no fillers, no bulking agents, just a clean, meaningful dose.

CoQ10 is fat-soluble, so it's best taken with a meal containing some fat. It's well tolerated, non-habit-forming, and suitable for everyday long-term use.

Why people choose it 100mg per capsule, a genuine full-strength dose Ubiquinone form, converted to active ubiquinol in the body Single ingredient, with no fillers, binders or bulking agents Gentle enough for daily, long-term use

1 capsule contains: Coenzyme Q10, 100 mg (†) † Nutrient Reference Value (NRV*) not established Ingredients: Cellulose, Hydroxypropyl Methylcellulose (capsule), Coenzyme Q10.

How to take it Take 1 capsule daily with a meal that includes some dietary fat. Mornings work well. If you take a higher daily amount, split it across two meals rather than all at once, as the body absorbs proportionally more that way. CoQ10 is non-habit-forming and can be taken continuously.


1 capsule contains: %NRV*
Coenzyme Q10
100 mg

† Nutrient Reference Value (NRV*) not established

Cellulose, Hydroxypropyl Methylcellulose (capsule), Coenzyme Q10.

View Coenzyme Q10
  • Should be taken by both partners when deciding to try for a baby

Take 3 Preconception Formula capsules, 4 Creatine capsules and 1 CoQ10 capsule per day with food.

The Preconception capsules and CoQ10 are best taken with a meal containing fat. The Creatine capsules can be taken with breakfast or split across meals. Begin this protocol at least 3 months before attempting conception, as both egg and sperm development cycles take approximately 90 days.

Both partners can use this protocol. For men, the creatine supports sperm motility and energy, CoQ10 improves sperm quality parameters, and the Preconception Formula provides zinc, selenium and folate, all essential for healthy sperm production. For women, the combination supports egg quality, mitochondrial energy and provides the folate levels critical for preventing neural tube defects in early pregnancy. Continue through conception and into early pregnancy (the Preconception Formula is designed to be pregnancy safe).

  • Suitable for men.

  • Suitable for women.

  • Not suitable for people under sixteen years of age.

  • If pregnant or breastfeeding consult your healthcare professional before purchasing and consuming this product.

  • Suitable for vegetarians.

  • Not suitable for vegans.

  • No gluten containing ingredients.

  • No nut containing ingredients.

  • No dairy containing ingredients.

If you are taking medication consult your prescribing physician before purchasing and consuming supplements.

Keep out of reach of children.

Information displayed does not constitute medical advice.

This product should not be used as a substitute for a varied diet.

Once opened, consume within 3 months.

Optimal Fertility
Quality manufacturing

Quality promise

Why clinical grade matters

  • GMP certified, pharmaceutical grade manufacturing
  • Made in UK cleanroom facilities, ISO 9001 & ISO 14001 accredited
  • No fillers, binders or additives — only active ingredients
  • Fully traceable from raw material to finished product
  • Non-GM, non-irradiated, 100% green energy manufacturing

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Lifestyle tips

How to boost your results

Consider environmental exposures

Fertility is directly impacted by the chemicals we find in cleaning products, fragrances, plastic food containers, scented candles, and cosmetics. For men the impact of phthalates on sperm count is incredibly significant. These are found in items like Tupperware containers and perfumes so it would be advisable to explore stainless steel or glass food storage and natural or non-toxic scents. 

Balance stress levels

Reproduction is seen as a non-essential process if our brain detects a high level of risk. This could be physical (for example poor sleep, intense exercise, or illness), emotional or mental stress. When looking to conceive we advise assessing the holistic health of both partners and address any potential mechanisms that could reduce your chances. Meditation, yoga, and acupuncture are all well evidenced to improve chances of conception by moderating the stress response.

Understand the impact of alcohol

Regular consumption of even conservative quantities of alcohol can have a negative impact on fertility. The good news is that small adjustments in alcohol consumption will reverse this. To clarify, historical higher alcohol consumption will not decrease the chance of conceiving, but, if you are looking to try for a baby it is advisable to limit alcohol intake to the recommended weekly units. Give your system time off totally at regular intervals if possible.

Optimal Fertility

From our Health Reference Library

Edited by Henry Bond

Founder, Nutri Tailor

Frequently asked questions

How does Optimal Fertility support pre-conception nutrition for both partners?

Egg and sperm both develop over roughly 90 days. This plan delivers the nutrients with strongest evidence for that window: folate and B12 for cell division and neural tube development, iron for ovulation regularity, vitamin D for reproductive hormone function, iodine for early foetal brain development, omega-3 EPA and DHA for sperm membrane composition, and choline for placental development. Couples often start the plan together three months before trying to conceive. If conception happens, most components continue through the first trimester. For diagnosed conditions (PCOS, endometriosis, low AMH, low sperm parameters), this plan may complement but does not replace specialist fertility care.

How long before conception should I start?

Ideally 3-4 months before trying to conceive.

Is this suitable for both partners?

Check the formulation for gender-specific support.

What nutrients are most important for fertility?

Folate, zinc, CoQ10, vitamin D, and omega-3s are foundational for both partners.

Can I continue taking this during pregnancy?

Some fertility nutrients transition well to pregnancy. Check labels and consult your midwife or doctor.

How do I know if I have nutrient deficiencies affecting fertility?

Blood tests can reveal deficiencies in key fertility nutrients. Work with a practitioner for comprehensive testing.

Optimal Fertility

Optimal Fertility

£109.79