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Every day starts with a good night’s sleep. ZZZZs naturally supports a regenerative sleep.

full description
  • Vegan
  • Soy Free
  • Gluten Free
  • Dairy Free
  • 5-HTP from Griffonia seed to help increase brain serotonin levels
  • Calming Amino Acids L-Glycine and L-Theanine
  • Essential dietary minerals Magnesium and Zinc
  • BioPerine® for superior absorption
  • reForm end of life reuse program, read more

£19 – or subscribe and get 20% off


£12 for 3 x 40g sachets

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You'll love this, if you don't you can return for any reason

product information

Form - GQIt’s not just what you put on the outside of your body that will have an effect on your appearance.
GQ, Best New Grooming Items, August 2018

Every day starts with a good night’s sleep. ZZZZs naturally supports a regenerative sleep. Combining 5HTP with calming amino acids and the dietary minerals Magnesium and Zinc, ZZZZs supports quality sleep, naturally.

I train hard and was looking for something to help with the recovery process. I now sleep really well after taking these ZZZZs tablets and feel noticeable fresher and less sore in the morning because of this. If you struggle to get enough sleep this supplement is well worth it!Greg verified owner – 27th August 2018

5-HTP from Griffonia seed to help increase brain serotonin levels

5-HTP is the precursor to serotonin, the neurotransmitter responsible for happiness. Because of this role in creating serotonin, 5-HTP is also indirectly involved in producing melatonin, a hormone critical for sleep. Melatonin helps the body’s bio clock stay in sync and regulates daily sleep-wake cycles. Regular sleep-wake cycles are the foundation for restful and rejuvenating sleep. Research also suggests that 5-HTP may help shorten sleep onset time and increase sleep duration. Our 5-HTP is from Griffonia seed, a West African shrub1.

Calming Amino Acids L-Glycine and L-Theanine

We’ve included the calming Amino Acids L-Glycine and L-Theanine. L-Glycine has been shown to reduce sleep onset time and improve sleep quality while L-Theanine helps promote relaxation.2

Essential dietary minerals Magnesium and Zinc

Magnesium deficiencies are common in developed countries and a lack of magnesium can raise blood pressure and reduce insulin sensitivity. People with low magnesium levels often experience restless sleep, whereas healthy magnesium levels often lead to deeper, better sleep. Magnesium also plays a role in supporting sleep by maintaining levels of GABA, a neurotransmitter that promotes sleep.3

Zinc is an essential mineral and antioxidant involved in many enzyme processes. Recent research has shown that zinc levels vary with sleep quantity and zinc supplementation can increase both sleep amount and quality.4

BioPerine® to improve absorption

You aren’t what you eat, you are what you absorb, and much of the goodness from food and supplementation can be lost through poor nutrient absorption.

We ensure you get maximum benefits from ZZZZs with an effective dose of BioPerine®, an extract from black pepper proven to increase bioavailability (absorption of nutrients).

reForm end of life reuseForm - reForm

Our end of life recycling programme, reForm, invites you to return any five of our nootropics glass jars and, as a thank you, we’ll give you a complimentary Edge, Boost or ZZZZs. Returned glass jars will be cleaned, sterilised and reused in our manufacturing process.

To return your jars, simply download your free returns label here, pack them up (recyclable boxes and paper wrapping appreciated!) and leave with your local post office. We’ll email you a code you can use to claim your free product as soon as we receive them.


1 ‘A randomized, placebo-controlled trial of an amino acid preparation on timing and quality of sleep’, Shell et al (2010), https://www.ncbi.nlm.nih.gov/pubmed/19417589

2 ‘Glycine ingestion improves subjective sleep quality in human volunteers, correlating with polysomnographic changes’, Yamadera et al. (2007), https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1479-8425.2007.00262.x

3 ‘Oral Mg(2+) supplementation reverses age-related neuroendocrine and sleep EEG changes in humans.’, Held et al (2002), https://www.ncbi.nlm.nih.gov/pubmed/12163983

4 ‘Dietary Zinc Acts as a Sleep Modulator’, Yoan Cherasse and Yoshihiro Urade (2017), https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5713303/

Customer reviews

4.86 out of 5
65 Reviews
  1. 5 out of 5

    verified owner

    Hi I ordered these on recommendation, and they really work I go off to sleep a lot quicker and if I need to get up for the toilet which is normally guaranteed I do seem to get back of to sleep.
    Obviously I can’t say that they’d work for everyone but they certainly do for me so 5Stars

    • verified owner

      Thank you for the review Catherine, we’re very happy they’re having such a positive impact for you! 💤

  2. 5 out of 5

    verified owner

    I’ve struggled falling asleep for a few month, think I was doing all the right things from different supplements but no help for me.
    This completely changed after taking ZZZZs.
    I now sleep almost immediately, already before my head hit my pillow I feel the relaxation in my body.
    Also the shipping was very fast, who like to wait too long to get started 🙂

    • verified owner

      Mie, we’re so happy to hear this and are grateful to have had a positive impact on your life 🙏

  3. 5 out of 5

    verified owner

    Having had trouble staying asleep for a while I’d spent some time researching more natural sleep aids and having seen multiple good reports on the ZZZZs and already being a big fan of Form protein I thought they were worth a go. I’ve not been disappointed and felt I’ve been sleeping longer and deeper. I have a massive sleep debt to replay so will definitely be taking these for some time to come! Super speedy delivery as always as well.

  4. 5 out of 5

    verified owner

    I often struggle to sleep through the night – but since trying Zzzzs this has been totally resolved. And no lingering drowsiness the next day. I’m delighted! Thank you!

    • verified owner

      Thank you for the review, very grateful to be helping you sleep!

  5. 5 out of 5

    verified owner

    I had no trouble going to sleep but used to wake easily during the night every time my partner moved. Not anymore! within a week of taking these tablets I felt the benefits of increased sleep and within 2 weeks I am now not even waking up to use the toilet. They are amazing. I am waking up feeling refreshed and feel the sleep of my 20’s and 30’s have been given back to me. Thank you so much.

    • Thank you for the detailed review, – that’s exactly how it should be. Sweet dreams! 🙂

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order by 4pm Monday - Friday for next day UK delivery, free over £40, EU shipping free over £50 Dismiss