• ZL1®
  • ZL1®
  • ZL1®
  • ZL1®
  • ZL1®

ZL1®

ZL1®

An powerful, all-natural sleep supplement designed to elevate your sleep experience. Infused with our proprietary blend FLWRCalm®, this formula promotes deep, restorative sleep cycles.

Comprising a synergistic blend of 10 potent botanicals, essential vitamins, and bioavailable minerals, ZL1® naturally stimulates melatonin production to enhance your sleep quality.

60 capsules/30 day supply

✓ deeper sleep ✓ lower stress ✓ better mood

Free UK shipping over £75

Only Available to UK customers at this time

  • 30-day money-back

  • Sustainable refills

  • 1% donated to The World Bee Project

  • Natural Ingredients

96% Slept Better*

*Based on a two-week study conducted with healthy participants in controlled conditions.

4.8 STAR FEEDBACK FROM OUR CUSTOMERS

"I have tried most sleep supplements out there and this is the only one that actually improved my sleep. I'm impressed."

Graham S.

"Last night I slept right through.....this is really something for me."

Kat S.

“I slept! And so so deeply! I can't quite believe it - thank you SO much. ”

Andrea M.

10 FUNDAMENTAL NATURAL INGREDIENTS FOR ENHANCED SLEEP



  • MARINE MAGNESIUM

  • HOPS FLOWER

  • PURPLE PASSION FLOWER

  • CHAMOMILE FLOWER

  • GRIFFONIA SEED

  • LAVENDER FLOWER

  • PASSION FRUIT

  • GRAPEFRUIT SEED

  • KELP

  • VITAMIN B5
A unique, very high quality magnesium derived from sea water that contains 79 trace minerals. Magnesium is an essential nutrient that contributes to the normal functioning of the nervous system and a reduction of tiredness and fatigue, helping you have a restful sleep.
Hops are the flower of the hop plant (Humulus Lupulus). They are packed with healthy nutrients including essential oils. Hops have traditionally been used to help with sleep issues due to their powerful ability to help you relax and unwind.
Purple passion flower (Passiflora Incarnata) has been used by Native Americans for centuries for various health issues including treating nervous conditions like anxiety.
Chamomile flower is an ancient health-aiding herb which has been praised by herbal practitioners for its wide-ranging benefits, including promoting relaxation.
Griffonia seed comes from the seeds of an African plant known as Griffonia Simplicifolia. To produce the sleep hormone melatonin, your body needs seratonin which this amazing plant can help provide. 
Another ancient herb, Lavender (Lavandula Angustifolia Mill.) is renowned for its powerful healing properties. The Romans named the plant after its use in their bathing rituals (“lava” is to wash), realising that lavender helped soothe and relax them.
Passion fruit is a tropical fruit rich in healthy plant compounds. It contains many minerals including magnesium which contributes to a more restful night's sleep.
The seeds of a grapefruit are rich in minerals and nutrients and are thought to have powerful health properties.
Kelp is a nutrient-dense type of seaweed that contains iodine. Iodine has several benefits including contributing to normal neurological function which helps maintain brain health after sleep.
Vitamin B5 (also known as Pantothenic Acid) contributes to normal mental performance including nerve function, reasoning and resistance to stress. It is also linked to helping reduce tiredness to help you wake up feeling refreshed.

EARTH HAS GIFTED US THE ESSENTIAL ELEMENTS FOR RESTORATIVE SLEEP

FULL NUTRITIONAL TABLE

ZL1® FAQS

Take 1-2 capsules 30 minutes before bed.

All of the ingredients are natural therefore you can take ZL1® for as long as you like without causing any harm.
For a full detailed breakdown please click on ‘Full Nutritional Table’ above.
Each of our bodies are different but you should feel an improvement in your sleep quality in the first few days of taking the supplement daily, if not on the first night. We would recommend taking it daily for at least a week to try it out.
We would recommend this product for anyone over the age of 18 years old who wants to improve their sleep quality.
This product is not intended for pregnant or breastfeeding women. If you have a medical condition or are taking any prescription medications, please consult with your doctor before use.
While you should still receive the benefits of using ZL1® for a good amount of time, we advise to take a break for 2-3 days every month to allow your body to reset.
Yes.
No, you don't. We understand you may want to test the product first before committing. We also have a 30 day risk free guarantee so if you don't get on with it, we will refund you in full. A subscription will not only give you peace of mind that your sleep will be under control but you will also be able to take advantage of discounted pricing.
If you start a subscription your first order will come with a beautiful pre-filled amber glass jar with a 30 day supply of 60 capsules of ZL1®. For subsequent orders you will receive sustainable pouch refills for your jar. You are able to amend, pause or cancel your subscription at any time.
It is made in the UK using a carefully chosen manufacturing partner who is Soil Association organic certified.
The approximate size of a single capsule is 23mmx8mm which is easy to swallow with a sip of water.
At the moment we only ship ZL1® to the UK. We aim to make it available to other countries soon.