Key Benefits

• Plant-based spermidine from Japanese wheat germ extract.

• Includes FOS prebiotic fibre from beetroot for daily balance.

• Convenient powder—mixes easily into your favourite foods.

• Simple way to add plant nutrients to your daily routine.

Start your day with a gentle boost—Primeadine® Original brings together plant-derived spermidine and prebiotic fibre in a clean, easy-to-use powder. Each serving delivers 1mg of spermidine from concentrated Japanese wheat germ extract, with FOS prebiotic fibre from beetroot to complement your daily habits.

Designed for simplicity, this powder blends smoothly into smoothies, shakes, or yogurt—making it effortless to include in your routine. The defatted wheat germ extract helps maintain freshness and quality, while the prebiotic fibre supports a balanced approach to wellbeing.

Primeadine® Original is crafted for those seeking a straightforward way to supplement their diet with plant-based ingredients. Enjoy a convenient, neutral-tasting powder that fits seamlessly into your lifestyle—no fuss, just thoughtful nutrition.

Primeadine® Original stands apart with its unique formulation and rigorous sourcing standards. It features FOS (fructooligosaccharide) prebiotic fibre, which supports gut bacteria that naturally produce spermidine, enhancing both supplemental and endogenous spermidine levels. 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.

Primeadine® Original (from Highly Concentrated, Defatted Wheat (Gluten) Germ Extract, FOS/Prebiotic Fibre From Resistant Dextrin, Sodium Citrate Providing Naturally-Occurring Spermidine)

1g (approx. 1/2 a level teaspoon) added to any food or drink below 104F (40C), such as smoothies, shakes, and yogurt.

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.