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Zita West Vitamin D3 Spray on a neutral background

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Vitamin D Spray

Q: What is the impact of vitamin D on male fertility factors?

Vitamin D plays a supportive role in male fertility: • May support normal testosterone production, which is essential for sperm development • Supporting sperm motility and morphology, particularly in men with suboptimal vitamin D levels • Modulating the immune response in the male reproductive tract • Reducing oxidative stress, which can affect sperm DNA integrity Maintaining adequate vitamin D levels may help optimise the internal environment for sperm quality and function.

Q: Is Vitamin D safe in early pregnancy?

Yes, this spray provides 25µg (1,000 IU) of vitamin D daily, above the NHS recommended 10µg and well within the NHS advised maximum of 100µg a day. It is suitable from preconception through postnatal stages.¹ 1. NHS, 2023. Vitamins, supplements and nutrition in pregnancy. [online] NHS.

Q: Why should I take a vitamin D supplement?

Vitamin D plays a crucial role in overall reproductive health and foetal development. In women trying to conceive, vitamin D contributes to normal cell division, normal functioning of the immune system and healthy inflammatory response. This is required for the fertilised egg to implant. Further, vitamin D may support menstrual regularity. For men, this contribution to cell division, immune system function and inflammatory response may support sperm health. During pregnancy, vitamin D is essential for foetal development, as it helps the baby's bones and teeth to grow and develop properly. Breastfeeding mothers also need to ensure they have adequate vitamin D levels, as breast milk may not provide enough vitamin D for the baby's needs. Supplementing with vitamin D can help ensure both mother and baby are getting the necessary nutrients for optimal health. While some vitamin D can be obtained through sunlight exposure and dietary sources, many people may not get enough through these methods alone. Therefore, taking a vitamin D supplement can be an effective way to ensure adequate levels and support overall reproductive health and foetal development.

Q: Are vitamin D sprays effective?

Yes, vitamin D sprays can be effective in increasing vitamin D levels in the body. When sprayed directly into the mouth, the vitamin D is absorbed through the oral mucosa and enters the bloodstream. This can be an effective way to supplement vitamin D, particularly for those who have difficulty swallowing pills or capsules.

Q: How long does it take for vitamin D to work?

The time it takes for vitamin D to work for fertility can vary depending on individual circumstances. We recommend taking your vitamin D spray daily for a minimum of three months.

Q: Can low vitamin D levels affect postnatal recovery?

Vitamin D supports the normal functioning of the immune system. Vitamin D deficiency therefore, can make it more difficult for a new mother to recover after giving birth.

Q: What is the optimal vitamin D level to enhance fertility chances?

Vitamin D levels are measured with a blood test. In the UK, a level below 25 nmol/L is considered deficient.¹ Levels between 25 and 50 nmol/L are often described as insufficient, and some fertility specialists suggest aiming for 75 to 100 nmol/L (30 to 40 ng/mL) when trying to conceive. Supplementation is often recommended when levels are low to support reproductive and immune function. 1. Scientific Advisory Committee on Nutrition, 2016. Vitamin D and Health. SACN.

Q: What is the best form and dosage of vitamin D supplements?

The best form of vitamin D for fertility is: • Vitamin D3 (cholecalciferol): the most bioavailable and effective form for raising and maintaining optimal vitamin D status The NHS recommends 400 IU (10 µg) of vitamin D per day for adults in the UK, especially during winter or low sun exposure. Many people choose a higher daily dose of 1,000 IU (25 µg) for fertility and pregnancy support, which remains well within the NHS advised maximum of 100 µg a day. Zita West's Vitamin D3 Spray delivers 1,000 IU in a fast-absorbing format, offering an easy, pill-free way to meet daily needs.

Q: How does the Zita West subscription work?

When you subscribe to any eligible product, you save on every order. Subscriptions are managed through your account, where you can update your delivery frequency, swap, or cancel at any time. Subscribing is a convenient way to maintain a consistent supplement routine, which matters when you are supporting your fertility or pregnancy over a three-month period or longer.

Q: Do you offer free UK delivery?

Yes. We offer free standard delivery on all UK orders over £60. Orders under £60 are charged at £4.95. You can see all available delivery options and charges at checkout before you place your order.

FertilityPregnancyPostnatalImmune SupportBone Health

£13.50

1,000 IU (25µg) Vitamin D3 Per Spray

Supports Immune Function & Bone Health

Formulated in a Coconut-Derived Fat Base for Ideal Delivery Format

One Spray Daily - 3 Month Supply

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Best valueSave 15%

Delivery every 3 months

£13.50 £11.48

Recurring order - save & hassle free.Delivered every 3 months.Swap, skip, or cancel anytime.

One-Time Purchase

£13.50

Delivered once.Try one - no commitment.Buy 3x one-time purchase & save 10%.

Free UK Shipping Over £60

Third-Party Tested

1-3 working days - Est. delivery Oct 13, Tue

Product Details

Vitamin D3 Spray delivers a fast-absorbing, spray form of Vitamin D to support fertility, pregnancy and postnatal health. No pills required. This sublingual spray is designed to support male and female fertility, healthy pregnancy and postnatal wellbeing, bypassing the digestive tract for rapid uptake so you can meet the NHS-recommended levels during these critical reproductive stages.

Vitamin D regulates Calcium absorption, modulates immune response, and influences reproductive hormone balance, helping to strengthen the immune system and maintain bone health from preconception through to breastfeeding. Male Vitamin D status also correlates with sperm quality and motility, so this spray supports reproductive health for men and women alike.

Who Is This For?

Vitamin D Spray is designed for:

Anyone planning a pregnancy who wants an easy, non-pill way to maintain Vitamin D levels
Women who are currently pregnant and want to maintain healthy Vitamin D levels
Women who are breastfeeding and want to continue supporting their Vitamin D intake
Men looking to support sperm quality and motility
Anyone wanting a fast-absorbing alternative to a Vitamin D capsule

How To Take

Use one spray per day.

We recommend using Vitamin D Spray consistently through preconception, pregnancy and breastfeeding for ongoing support.

Zita West packaging has been designed to maintain product quality. Store it somewhere cool, dry and away from direct sunlight in temperatures below 25°C.

Ingredients

Ingredients: Diglycerides of Fatty Acids (coconut source), Vitamin D3 (as Cholecalciferol), Antioxidant (DL Alpha Tocopherol).

Allergens: None.

Caution: Keep out of the reach and sight of children and do not exceed recommended daily intake. Food supplements should not be used as a substitute for a varied diet. Consult your healthcare professional before taking if you are under medical supervision or on medication.

Shipping & Returns

We offer free UK delivery on orders over £60. UK orders under £60 are charged at £4.95 and are usually dispatched within one working day, with delivery expected in 1 to 3 working days.

For full delivery information, including international shipping, customs and delivery times, see our Delivery and Shipping Policy here.

For return instructions, exchanges and refund eligibility, see our Returns & Refunds Policy here.

Need help with an order? Contact Customer Services here.

Batch Certificates

Batch Code	Batch Certificate
2607009	Download certificate

Save 10% - Buy 3 or more singles on one-time purchase. pairs well with:

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Kaneka Ubiquinol £49.95

Zita West Vital DHA supplement packaging on a white background

Vital DHA £20.50

Who Is This For?

Designed for anyone planning a pregnancy, pregnant, or breastfeeding who wants a fast-absorbing way to maintain Vitamin D levels.

Trying to Conceive Naturally

Preparing for IVF or FET

Foetal Support during Pregnancy

Postnatal Wellbeing

What's Inside Our Vitamin D Spray - Essential Support for Fertility, Pregnancy & Postnatal

Vitamin D3

All StagesImmune HealthBone Health

Vitamin D3 supports fertility, hormone regulation, immunity and healthy cell division. It may support egg implantation, menstrual regularity and sperm health, while supporting foetal bone and teeth development and breastfeeding mothers’ and babies’ vitamin D needs.

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