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Spermidine Bio Pen Cartridge
£165.00

Spermidine is a naturally occurring polyamine found in every cell of the body, playing an important role in autophagy, the cellular process responsible for cleaning, recycling, and renewal.

While NAD+ supports cellular energy, spermidine supports cellular maintenance, helping the body preserve and renew cells as we age. Our micro-dosing cartridge provides a precise, convenient way to supplement spermidine as part of a longevity-focused routine.

AutophagyAutophagy RenewalRenewal MaintenanceMaintenance LongevityLongevity
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Description

Your cells are constantly clearing out what they no longer need. Spermidine is a naturally occurring molecule studied for its role in autophagy, the cellular recycling process behind that renewal. Bio Atelier brings it into a precise, adjustable Bio Pen cartridge, delivered beneath the skin.

Features

* 200 mg of spermidine per cartridge
* Precise, adjustable dosing
* Direct subcutaneous delivery that bypasses digestion
* Designed to fit your chosen routine

Dosage

GETTING STARTED

After installing your spermidine cartridge, set your Bio Pen to 6 to 8 units for your first injection. You may use this introductory dose for your first 1 to 3 injections before following your chosen routine.

CHOOSE YOUR ROUTINE

Daily cycle
Administer one subcutaneous injection of 10 units (8 mg) daily for 20 consecutive days, followed by a 10 day break.

Three times a week
Administer one subcutaneous injection of 8 units (6.4 mg) three times a week for four weeks. Choose consistent days, such as Monday, Wednesday and Friday.

Do not take an extra injection to make up for a missed day.

YOUR CARTRIDGE

Each Bio Pen cartridge contains 200 mg of spermidine. You may have spermidine remaining after your first month, depending on your routine and introductory doses. Store and use the cartridge according to the instructions supplied, and replace it when empty.

YOUR DOSE IS PERSONAL

These are general routines. Consult your doctor or healthcare professional before starting to confirm whether spermidine is appropriate for you and which dose and schedule best suit your needs.

Delivery & Returns

UK Shipping Methods

Standard Delivery (Free)
Order by 2 pm Mon–Fri → delivery within 1–2 working days

Next Working Day (£8.95)
Order by 2 pm Mon–Fri → delivery in 1 working day

Next Working Day Pre-Noon (£15.00)
Order by 2 pm Mon–Fri → delivery before 12 noon next working day

Signature Required: Due to parcel size & value, all UK deliveries require a signature on receipt

 

International Shipping

Available to select countries; rates & delivery times calculated at checkout

Customers are responsible for any customs fees, duties or taxes

Signature Required: International parcels also require a signature on delivery.

 

Bio Atelier

Spermidine Bio Pen Cartridge

£165.00

BENEFITS OF NAD+

ENERGY & RECOVERY

Enhance cellular energy production and accelerate recovery from physical stress, exercise, and daily demands on your body.

COGNITIVE ENHANCEMENT

By improving brain cell energy metabolism, NAD+ boosts mental clarity, focus, memory, and overall cognitive function.

METABOLIC HEALTH

NAD+ plays a crucial role in regulating metabolism, aiding in the management of conditions like diabetes, obesity and metabolic syndrome.

PURE. PRECISE. POWERFUL.

SLEEP & RESTORATION

Support circadian rhythm regulation and deep restorative sleep patterns that optimise cellular repair and mental clarity.

LONGEVITY

NAD+ supports cellular repair and DNA protection, contributing to longer, healthier lives by slowing down the ageing process.

HUMAN PERFORMANCE

Elevate your physical and mental performance with NAD+ to achieve peak condition, enhancing endurance, strength and cognitive clarity.

REAL REVIEWS. REAL PEOPLE.

4.9

Based on 1,234 reviews 

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1,234 reviews
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Love everything about Bio Atelier, the quality of the products, I have been using the NAD+ Pen and Spermidine Pen every day and I feel a massive difference.
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This product is amazing! I feel so much better mentally and have happy energy. My skin is glowing and hair is shinny. Highly recommend
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I’m a fan of Bio Atelier’s NAD + Glycine & have been having it for a few months . I can see a visible change in my skin and overall well being. Highly recommend it.
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Absolutely brilliant within days of taking it I had so much more energy. Been on it for 4 months and every says I look younger. I am 57 by the way.
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I have been a fan of NAD for many years, I've fallen for several brands marketing with expensive products with poor results. Bio Atelier delivers on their promises, its an amazing product, best on the market by far. I have more energy, thicker hair, sharpness and focus. Thank you ever so much 🙏
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The Bio Atelier team really know their product! I’ve been using the NAD+ smart pen every day for the last couple of weeks and I noticed a difference in energy levels almost immediately! The afternoon flat spot was gone. When doing desk work, there is no tired feeling and when i’m out it’s a ‘switched on’ feeling all the time. If you’re considering NAD+, definitely get in touch with Bio Atelier!
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BACKED BY SCIENCE

Pure. Precise. Powerful.

Bio Atelier sets the benchmark in longevity supplements - restoring energy, clarity, and vitality at the cellular level.
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BUILT ON RESEARCH. LIVED BY REAL PEOPLE.

I’ve now been using it for a few weeks alongside my training routine and supplement stack, and I’ve been really impressed. The biggest difference I’ve noticed has been my energy levels, which feel much more consistent throughout the day. I’ve also noticed that my recovery from training has improved, meaning I’m feeling fresher and ready to train again sooner.

TOM CHASE

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As someone deeply invested in wellness, I've tried multiple NAD+ supplements. This one stands apart. It's clean, potent, and free from unnecessary additives.

JUSTYNA - HEAD OF AESTHETICS AND WELLNESS

I tried an NAD+ shot from Bio Atelier and instantly felt energised, clear, and amazing. I'd highly recommend this product!

KAY - BREATHWORK & YOGA TEACHER

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As a lawyer, my days are long and demanding, and recovery time is scarce. Bio Atelier’s NAD+ has been a real support, it keeps my
mind clear under pressure, sustains my energy through back-to-back meetings, and leaves me
feeling more resilient. I love it, and I’m already
ordering my next supply!

Eliza - Lawyer

I've been using the NAD+ products from Bio Atelier for the past few weeks and the quality is honestly on another level. The difference in energy, mental clarity, and recovery has been noticeable almost immediately.

ELHAM LEWIS

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