Welcome to Groupon Customers

Thank you for purchasing through Groupon! You’ll receive a Holisys supplement in the post — this includes everything you need for daily use.

To ensure your supplement is dispatched correctly, you must redeem your Groupon code on this page.

Please select the product you ordered from the dropdown at the bottom of this page and add to cart.

How to Redeem Your Groupon Code

1. Select the same Holisys product you purchased on Groupon (using the dropdown below).
2. Add it to your basket and proceed to Checkout.
3. Enter your Groupon redemption code — price reduces to £0.
4. Pay shipping only (£3.99).

What Happens Next

Your order is dispatched
Once redeemed, we’ll send your supplement.

Delivery
Your supplement will be delivered to the address provided at checkout.

Delivery timeframe
Delivery is typically 3–5 working days from dispatch.

Please complete all sections during redemption to avoid delays.

Select your Groupon supplement

Open the dropdown, choose the exact supplement you purchased, then click “Select & add”.

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NEW Holisys NMN – Nicotinamide Mononucleotide Tablets

View

Select & add

Holisys Soursop Graviola – Liquid Wellness Drops

View

Select & add

Holisys Multivitamin – Liquid Supplement Drops

View

Select & add

Holisys Vitamin D3 + K2 – Liquid Supplement Drops

View

Select & add

Holisys Vitamin B12 – Liquid Supplement Drops

View

Select & add

If you accidentally choose the wrong one, you can remove it from your cart and select again.