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30-day money-back guaranteeOn your first full-size pouch · No questions asked

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A little introduction to 24/sync

Discovery Kit

Six patches. Three introductions.

Meet the clear patch format and find its place in your routine.

2 Energy + 2 NAD+ Longevity + 2 Deep Sleep patches

£10.00Standard UK delivery included

One-time purchase. One kit per customer. UK delivery only.

£10 back on your next full-size order.

Use your personal code on your next full-size order: a one-time purchase or the first payment of a subscription.

How your £10 back works

Inside your kit

Three formulas to get to know.

Two clear patches of each formula, in one sample pouch. Use the printed mark to tell them apart.

For your morning routine

Energy

2 sample patches

Caffeine + B vitamins

Look for the blue bolt.

Explore the formula

For your daily routine

NAD+ Longevity

2 sample patches

NR + resveratrol

Look for the grey NAD+ mark.

Explore the formula

For your evening routine

Deep Sleep

2 sample patches

Valerian + botanicals

Look for the teal sleeping figure.

Explore the formula

Make it part of your day

Peel. Place. Press.

Apply to clean, dry, intact skin on your upper arm, shoulder or back. Keep the area free of oils, lotion and dense hair. Peel off the liner, place the patch and press for a few seconds. Use a new spot each time.

  1. Energy

    Apply in the morning. Remove in the evening, before Deep Sleep goes on.

  2. NAD+ Longevity

    Wear for 12 to 24 hours, alongside either Energy or Deep Sleep.

  3. Deep Sleep

    Apply one hour before bed and remove when you wake.

Never wear Energy and Deep Sleep at the same time. Wear one patch of each product at a time, with no more than one of each in 24 hours. Each patch is single use.

Read the care and safety notes

The details

Before your first kit.

What is the kit for?

A simple introduction to the patch format: try applying the patches, get familiar with how they feel on your skin and explore three formulas before choosing a full-size pouch. Read the enclosed directions for each product. Full-size pouches are sold separately.

How does my £10 back work?

Use your personal code for £10 off eligible full-size pouches in one order: a one-time purchase or the first payment of a subscription. It is single use, valid for 45 days from kit dispatch; the exact expiry is supplied with the code. Previous purchases do not disqualify you, and email signup is not required. The code cannot be used on sample kits, bundles or gift cards, or combined with other codes.

The code applies to products only. Normal delivery charges apply to the subsequent order. Buying a kit does not require you to place another order or leave a review.

What should I know before use?

For external use only. Adults only. Read each product’s ingredients and directions before use. Do not use if you are allergic to any ingredient or to adhesives. Avoid broken or irritated skin; stop use if irritation persists. If pregnant, breastfeeding, taking medication or managing a health condition, speak to a healthcare professional before use.

  • Energy contains caffeine: may affect sleep; not for use during pregnancy or breastfeeding.
  • NAD+ Longevity contains vitamin A: not for use during pregnancy or if planning one.
  • Deep Sleep may cause drowsiness: if affected, do not drive or operate machinery.

Wash your hands after applying and keep patches away from your eyes. Keep out of reach of children.

How should I store and dispose of the patches?

Store below 25 °C, dry and away from direct sunlight. Peel off gently after use, fold the patch in half with the sticky sides together, and dispose of it away from children and pets.

Delivery and returns

Standard UK delivery is included in the kit price. The Discovery Kit is available for UK delivery only. It is a one-off purchase with no recurring payment.

You can cancel your order before dispatch for a full refund.

Read the returns policy

Your bag

A place to start

Your bag is waiting.

Explore the collection or let your routine guide your first choice.

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Your welcome offer

Selected patches.
10% on us.

Join our email list for product news and updates, and take 10% off selected patches in your next order. Previous purchases are welcome.

Monthly subscription
One-time purchase

First payment at checkout, then automatically every month. Shipping and any applicable taxes are confirmed at checkout.

Pause, skip or cancel future orders before the next billing date.

Subscription savings do not combine with the email-signup discount. Your £10 Discovery Kit code can be used on the first subscription payment.

Subscription terms