Preconception Formula

Prepare your body for pregnancy with essential pre conception nutrients

★★★★★ Nutri Tailor 4.6/5 "Excellent" on Trustpilot
  • Fertility prep with key nutrients
  • Builds stores before pregnancy
  • Egg quality and reproductive readiness
180 capsules
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 Preconception Formula?

"How far in advance of trying to conceive should I start this?"

"Is this for women only or should my partner take something too?"

"I have PCOS. Will this help with fertility?"

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

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

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.

  • Not 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.

Store in a cool dry place.

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.

Preconception Formula
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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Registered Associate Nutritionist (ANutr), MSc Nutritional Medicine

Frequently asked questions

How does Preconception Formula support fertility?

Preconception Formula provides nutrients that support reproductive health.

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.

Preconception Formula

Preconception Formula

£42.12