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Primeadine® GF Gluten-Free Spermidine

€89.13
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Due to high demand: only limited stock remaining in the EU warehouse

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Product description

Key Benefits

  • Plant-based blend with naturally-occurring vitamin D, vitamin K, folate, vitamin B12, biotin, pantothenic acid, and iron.
  • Supports your immune system, energy release, and normal bones, skin, and hair.
  • Helps reduce tiredness and fatigue, so you can feel your best every day.
  • Contributes to normal psychological and cognitive function for daily wellbeing.


Start your day with confidence—Primeadine® GF is a gluten-free, plant-based supplement crafted by Oxford Healthspan. Each serving features Okinawan chlorella, a freshwater algae, alongside nobiletin from Okinawan citrus peel and turmeric. This carefully selected blend is certified gluten-free and made without wheat-based ingredients, making it a thoughtful choice for those with gluten sensitivities.

Every dose delivers a spectrum of naturally-occurring vitamins and minerals. Vitamin D and vitamin K contribute to the maintenance of normal bones and support your immune system. Folate and vitamin B12 help reduce tiredness and fatigue, while biotin and iron support normal energy-yielding metabolism and the maintenance of normal hair and skin. Pantothenic acid contributes to normal mental performance, and iron supports normal cognitive function.

With 1mg of naturally-occurring spermidine per serving, Primeadine® GF offers a plant-based option to help you maintain your daily wellbeing and feel ready for whatever comes next.

Why Oxford Healthspan is Healf
This gluten-free spermidine formula features a unique chlorella sub-strain, selected from over 100 for its high spermidine and putrescine content—key polyamines for cellular health. Grown in Okinawa, Japan, this chlorella benefits from nutrient-rich conditions and sunlight exposure, boosting its chlorophyll, vitamins D and K, which support calcium absorption into bones. Complementing this are two potent autophagy inducers and anti-inflammatories: Okinawan turmeric and nobiletin from Shikuwasa citrus lime peel.

And unlike others, it avoids synthetic enrichment, ensuring only natural, food-derived spermidine. Raw materials are sourced from Japan, renowned for its autophagy research and strict quality controls. Each batch undergoes testing for purity and potency, manufactured under ISO22000 standards. Free from synthetic additives, Primeadine® ensures a clean, vegan-friendly formula, delivering high-quality spermidine that is both effective and reliable.

Leslie Kenny founded Oxford Healthspan, inspired by her remarkable journey of overcoming autoimmune conditions through natural health solutions. Partnering with Oxford University scientists, Leslie discovered spermidine, a natural longevity compound, and launched the flagship product, Primeadine®. Today, the brand offers premium, food-derived spermidine supplements, empowering individuals with scientifically-backed tools to support cellular health and promote vibrant ageing.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Ingredients
Tricalcium Phosphate, Primeadine® GF from Chlorella, Shikuwasa Peel (Citrus Depressa), Turmeric (Curcuma longa) Providing Naturally-Occurring Lutein, Spermidine, Nobiletin, Folate (Vitamin B9), Vitamin D2 (Ergocalciferol), Vitamin K, Biotin (Vitamin B7), Vitamin B12, Iron, Pantothenic Acid
Suggested use
2 tablets per day, with water at your first or last meal. You may also grind tablets and add to smoothies.

First Time Use: On your first day, take 1 tablet and if well-tolerated, continue with the recommended dose.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.

Reviews

  • 6 months ago

    I’ve been taking Primeadinefor 2

    I’ve been taking Primeadinefor 2 months now and I have increased energy. I love them, and need to tip up my supply as I’m almost out. I will keep taking them to see how I feel long term

    Rosemarie D.Verified Buyer
  • 7 months ago

    Been taking this for fertility

    Been taking this for fertility treatment and seems to be helpful for my overall health.

    sana s.Verified Buyer
  • 10 months ago

    Have been taking this supplement

    Have been taking this supplement during fertility treatment to help improve egg quality, endometrial lining, and general health. Seems to improve my sleep as well.

    George M.Verified Buyer
  • last year

    Brilliant product, top quality

    Brilliant product, top quality

    Lindsay B.Verified Buyer
  • last year

    It's no doubt a great

    It's no doubt a great supplement to add. I can feel the difference in overall health and see lots of new hair growth. But very expensive hence 4 star , hard keep it up with it

    Deepti K.Verified Buyer

The Healf Promise

Rated 4.8 (Excellent) based on 13,000+ reviews on Trustpilot

Dillon Jagatia

A comprehensive approach to wellbeing

Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.

Jesse Hansen-Bartel

Top-tier products

If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!

Mayah

One of the best wellbeing websites I've come across.

Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.

Lydia Free

The best wellbeing website…

The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.

Alex

Amazing!

Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!

Janet

Great products, service, and customer support

Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.

S Jones

I love Healf

It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.

Dillon Jagatia

A comprehensive approach to wellbeing

Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.

Jesse Hansen-Bartel

Top-tier products

If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!

Mayah

One of the best wellbeing websites I've come across.

Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.

Lydia Free

The best wellbeing website…

The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.

Alex

Amazing!

Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!

Janet

Great products, service, and customer support

Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.

S Jones

I love Healf

It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.

Frequently asked questions

How do we curate our products?

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

Do you have resources on how to enhance wellbeing?

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.


How can I find out more about the ingredients in a product?

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.