Autophagy
Star ingredient
Liposomal Spermidine
Ingredients : Liposomal Blend (Sunflower Lecithin), Spermidine, Rice Flour, Capsule Shell: Vegetable Cellulose (HPMC).
NRV: 1 capsule provides: Spermidine 5.49mg** **Nutritional Value (NRV) Not Established.
Dietary Vegan - Vegetarian - Gluten-free - Non-GMO
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Delivery:
All estimates are based on when the order is fulfilled and handed to the courier.We endeavour to do this within the same day or at the latest 24 hours of the order being placed. Please find cut-off times per carrier below:
Please note our warehouse is closed Saturday, Sunday and Public Holidays. During this time no orders are fulfilled.An order placed on a Friday afternoon, Weekend or a Public Holiday will not be fulfilled until the next business day.
UK Shipping:
Free shipping option/s are available for all UK orders over £50.00. Delivery time is calculated based on when the order is placed, fulfilled and handed over to the courier.
We offer the following options at checkout:
Royal Mail 24H - £4.49
Royal Mail 48H - £3.39
DPD - £6.69
EU Shipping:
European orders are sent via Standard Shipping (Deutsche Post/Correos/DHL) starting from €3.99 depending on the country, or via Premium Shipping (FedEx Priority) starting from €7.49 depending on the country.
Expected delivery times vary by destination country.
All EU and international orders outside of the UK are shipped from our warehouse in Germany.
Please note that any customs duties, import taxes, or additional charges that may apply are determined by the destination country and are outside of our control. These charges, if applicable, are the responsibility of the customer and are set by local customs authorities.
If you are unsure whether customs fees may apply to your order, we recommend contacting your local customs office for further information before placing your order.
Rest of World Shipping:
All orders going to rest of world are shipped via FedEx Priority starting from £14.99. Expected delivery times vary per region.
Deliveries:
1. Please note, during sale periods and holiday season deliveries may take longer.
2. Products which are on "Pre-Order" at the time of purchase, will be dispatched once the product is available/back in stock.
3. Please note, we are not responsible for any import or customs charges that may occur prior to receiving your order.
If you’re not satisfied with Youth & Earth Products, we're not satisfied. We want to help ensure your shopping experience is second to none.
We offer a 60-day Satisfaction Guarantee Refund Policy* for all orders from the date you received the product.
The only product not covered is the 100g size NMN Powder, so please do not purchase this product unless you have tried our NAD+ products beforehand via purchasing a smaller size of the product.
Please read the Returns terms and conditions below.
Only Products purchased on the www.youthandearth.com website can be returned to Youth & Earth for a refund or an exchange. Products purchased in a department store, specialty retailer or elsewhere must be returned to their original place of purchase.
Should you make an error when ordering online, Youth and Earth will gladly exchange your product for the product you intended to purchase. The returned item must be unopened and in its original sellable condition.
We will issue a 100% refund for all unopened products within 60 calendar days of delivery receipt.
If your body reacts or you are not happy with a product, you have the option of exchanging or refunding it.
All orders are subject to a refund regardless of country.
Return Procedures: Email support@youthandearth.com with your order number (found on your order confirmation email) and request a refund. Please allow 7 days to process credits after we have received the returned product.
NOTE: Customer is responsible for all shipping and handling charges incurred when shipping products back to us.
Liposomal Spermidine
One time purchase
One time purchase
We base our products on the most cutting-edge research, where bioavailability is at the core of what makes them effective.
Ingredients : Liposomal Blend (Sunflower Lecithin), Spermidine, Rice Flour, Capsule Shell: Vegetable Cellulose (HPMC).
NRV: 1 capsule provides: Spermidine 5.49mg** **Nutritional Value (NRV) Not Established.
Dietary Vegan - Vegetarian - Gluten-free - Non-GMO
Take 2 capsules
Take 1 or 2 capsules in the evening, with or without food
Keep away from high temperature and sunlight, and store it in a closed container.
Consult your doctor if you are pregnant, breastfeeding, taking medication or have a medical condition. Do not exceed recommended intake unless directed by your doctor. Food supplements should not be used as a substitute for a varied diet.
Vegan
GMP
Non-GMO
Gluten free
Check out our FAQs to find answers to common questions and feel free to reach out if you have more.
All FAQsOur award-winning Spermidine is a natural polyamine found in every cell, and a much-loved part of our longevity range.
Yes. Liposomal delivery is widely regarded as the gold standard for getting nutrients absorbed. The spermidine is wrapped in tiny phospholipid spheres from sunflower lecithin, which protect it through digestion and help it be absorbed.
There's no set timeline. We suggest taking it consistently, 1–2 capsules in the evening, with or without food, for at least three months before judging how it suits you.
Yes. One to two capsules contain a negligible number of calories, so they're very unlikely to break a fast. Many people take spermidine during their fasting window.
There is more than 20 types of polyamines present in the human body. Spermidine, spermine, and putrescine are the most prevalent polyamine present in all living organisms. The synthesis of polyamine is highest in cells of fetus and newborns due to its cell proliferative property. It was found that polyamines are loaded in breast milk.
Yes, our Spermidine is 100% gluten-free and vegan, free from soy, GMOs, and artificial fillers.
Our Liposomal Spermidine surpasses traditional Spermidine supplements in several key ways. The liposomal delivery system enhances bioavailability, ensuring up to 8 times greater absorption compared to traditional forms. This advanced formulation optimises the delivery of Spermidine.
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Most users report that they have seen visible improvements in their hair and nails health within 3 to 4 weeks.
Longevity specialists since 2019. Every product is third-party tested, and every ingredient is chosen on the strength of published research.
Made in GMP-certified facilities with pure, carefully sourced ingredients, and no unnecessary fillers or additives.
We celebrate every stage of life, and make supplements for people who want a simple, consistent daily routine.
All of our award-winning products are manufactured in approved Good Manufacturing Practice (GMP) facilities.
Our missionAll of our award-winning products are manufactured in approved Good Manufacturing Practice (GMP) facilities.
Our mission
