Autophagy

Liposomal Spermidine 5.49mg - 60 Capsules

A Core Collection highlight to activate autophagy and counteract ageing

Hair & Nails Support
Induces Autophagy
Cellular Renewal Support
Supports Ageing & Longevity
Liposomal Formula
Award-Winning

Our Tatler award-winning Spermidine now features a new Liposomal formula, enhancing its ability to counteract ageing and promote longevity by activating autophagy, the body’s cellular renewal and recycling process. One million cells in our body die every second, though our cells are renewed. ...

One million cells in our body die every second, though our cells are renewed. That process becomes less efficient as we age; therefore, regulating and activating autophagy with Spermidine is essential in controlling cell renewal.

A polyamines-rich diet in Spermidine is one of the Blue Zone secrets of the Okinawans who regularly live active lives into their 90s and 100s. Okinawa is regarded as one of the healthiest places to live globally. The average life expectancy of women there is 90 years old. Polyamines are organic compounds that play a crucial role in cellular functions and include substances like spermidine. Spermidine is a specific type of polyamine that has been shown to promote cellular health and longevity.

Spermidine also supports hair and nail growth by promoting cellular renewal and enhancing the body's ability to repair and regenerate cells. This process strengthens hair follicles and nail beds, leading to healthier, stronger hair and nails.

Our new upgraded Liposomal formula ensures 8x greater bioavailability and is more biocompatible to the human body, offering optimal absorption and efficacy. The new formula also boasts a 15% higher absorption rate compared to the old formula and contains a higher dose of Spermidine.

Benefits:

Enhanced absorption with Liposomal Technology: Our liposomal Spermidine offers 8x greater bioavailability and is more biocompatible to the human body, ensuring optimal absorption and efficacy
15% higher absorption rate compared to the old formula
Higher dose of Spermidine compared to the old formula
Induces autophagy
Supports cellular renewal and recycling
Promotes strong hair and nail growth
Supports healthy ageing
May increase energy and fitness
Suitable for vegans & vegetarians
Free from gluten, GMOs, soy, and artificial fillers

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 & returns

Please be aware that due to the New Zealand and Australia public holidays, our warehouse will be closed for all operations, which may result in some delivery delays. We appreciate your patience and understanding during these times

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 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.

NZ Shipping:

Free shipping option/s are available for all NZ orders over $150.00. Delivery time is calculated based on when the order is fulfilled and handed over to the courier.

All other options are priced at checkout.

AU Shipping:

Free shipping option/s are available for all Australia orders over $150.00. Delivery time is calculated based on when the order is fulfilled and handed over to the courier.

All other options are priced at checkout.

Rest of World Shipping:

All orders going to rest of world are shipped via DHL. Expected delivery times vary per region and are priced at checkout.

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.

Returns & Refund Policy

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 30-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 unless you have tried smaller sizes of the product and are satisfied with it.

Please read the Returns terms and conditions below.

Returns Terms and Conditions

Only Products purchased on the www.youthandearth.com website can be returned to Youth & Earth for a refund, T&Cs apply. Products purchased in a department store, specialty retailer or elsewhere must be returned to their original place of purchase.

We will issue a 100% refund for all unopened products within 30 calendar days of delivery receipt if you wish to return them, given they have been stored correctly since receiving. All returned items must be unopened, unused, with unbroken seal and not damaged. Returned products that don't meet the aforementioned criteria, will not qualify for a refund and will be disposed of.

If you react or not happy with a product, you have the option of exchanging or refunding it under our 30 Days Money Back Guarantee. Please note, we do not accept opened/used products back.

All orders are subject to a refund regardless of country.

Damages and issues:

The only circumstance under which our above guarantees do not apply is if the product is found to be faulty. We kindly ask that you check your order as soon as it arrives and notify us straight away if any item is defective, damaged, or incorrect. This allows us to assess the issue and resolve it appropriately.

Our guarantee is available exclusively to individuals who qualify as consumers under New Zealand’s Consumer Guarantees Act 1993. We reserve the right to decline any refund request if the outlined conditions are not fulfilled or if we believe—at our sole discretion—that the request is part of a coordinated effort to exploit our refund policy or is otherwise being misused.

Return Procedures: Email team@youthandearth.co.nz with your order number (found on your order confirmation email) and request a refund. Please allow 7 days to process your refund after we have received the returned order.

NOTE: Customer is responsible for all shipping and handling charges incurred when shipping products back to us.

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Why buy From Us

At Youth & Earth, we harness nature’s power to support longevity with pure, organic, and effective cellular supplements.
Our science-backed products boost energy, enhance DNA repair, and activate longevity genes at any age.
We celebrate every stage of life, empowering you to unlock your full potential—physically and mentally—at any age.