• Sleep - Earths Secret
  • Sleep - Earths Secret
  • Sleep - Earths Secret
  • Sleep - Earths Secret
  • Sleep - Earths Secret
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Sleep

Sleep

Serving size - 2 capsules.
1 bottle contains 60 capsules (30 daily servings).

$48.00
$48.00 $48.00
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Award-winning Saffron extract with 4 other powerful blends of sleep-inducing botanicals to relax your muscles, quieten the mind, reduce sleep latency and give your body quality sleep.

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  • Extra 15% Off

  • One time purchase

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Buy 2 - get 5% off
Buy 3 - get 10% off
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60 Day Money-back Guarantee

Our Earths Secret guarantee offers full returns, no questions asked. Simply just email us with your issue, and we'll get it sorted.

Quality Sleep is Essential for Optimal Well-being.

For a fraction of a coffee's cost, Sleep offers Ayurvedic botanicals to enhance sleep quality and nutrient restoration in your body, with additional savings for monthly subscribers!

  • Vegan

  • No Fillers

  • Natural

  • Non GMO

  • No Allergens

  • Made in UK

Our Complexes Contain No Fillers, Binders, Bulking Agents or Preservatives - Exactly As Nature Intended

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Ingredients

affron® Saffron Extract

World's first clinically proven Saffron extract. Harnessing the power of this ancient Indian Ayurvedic spice, affron® is a highly concentrated and stable extract that enhances sleep quality and boosts mood. Backed by peer-reviewed studies, it's the most trusted Saffron extract available.

Montmorency Tart Cherry 10:1 Extract

Tart Cherries - nature's sleep and performance boosters. These cherries are packed with natural Melatonin, helping regulate your sleep-wake cycle for improved duration and quality of sleep.

Organic Passionflower

Passionflower works by increasing the level of 'GABA' in your brain, which reduces brain activity, promoting relaxation and better sleep. With a rich history dating back to the Aztecs, it has been traditionally valued for its ability to induce sleep.

Organic Lavender

Used in Asian Traditional medicine, Lavender's "cooling" effect soothes the mind and heart. This ancient remedy induces relaxation and ensures a peaceful night's sleep.

Organic Chamomile

Valued by ancient civilizations such as the Egyptians, Romans, and Greeks, it holds a special place in traditional medicine. Today, Chamomile is renowned for its calming and soothing properties, making it an excellent sleep aid.

How Does Our Unique Complex Help You Wake Up Feeling Refreshed & Revitalised?

Naturally Prepares your Body for Sleep

Our superior saffron extract, affron®, and relaxing Passion flower work together to create a calming effect. By boosting GABA levels in your brain, you'll experience deep and restful sleep. No more nights of tossing and turning - just peaceful, high-quality sleep awaits.

Promotes Quality Sleep

Say goodbye to restlessness and fragmented sleep, and hello to deep rejuvenation. Packed with nutrients like Tart Cherry, natural Tryptophan, and Melatonin, it enhances both the duration and quality of your shut-eye.

Repairs & Heals your Body

Packed with antioxidants and anti-inflammatory ingredients, it provides the extra boost your body needs while you sleep. Wake up feeling refreshed and energised, ready to tackle anything the day brings.

“The first night I took sleep, I slept for nine and a half hours without waking – pretty amazing. It’s not just longer sleep but deeper, more restorative and more restful. So you wake feeling truly refreshed.”

Discover the Science behind our Complexes

affron®

  1. Effects of saffron on sleep quality in healthy adults with self-reported poor sleep: a randomized, double-blind, placebo-controlled trial. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 16(6), 937–947.Lopresti, A. L., Smith, S. J., Metse, A. P., & Drummond, P. D. (2020).
  2. affron® a novel saffron extract (Crocus sativus L.) improves mood in healthy adults over 4 weeks in a double-blind, parallel, randomised, placebo-controlled clinical trial. Complement Ther Med. 2017 Aug;33:58-64 Kell G, et al. 
  3. Epidemiology of Premenstrual Syndrome (PMS)-A Systematic Review and Meta-Analysis Study. Journal of clinical and diagnostic research : JCDR, 8(2), 106–109. A, D. M., K, S., A, D., & Sattar, K. (2014).
  4. Psychological and neuroendocrinological effects of odor of saffron (Crocus sativus). Phytomedicine : international journal of phytotherapy and phytopharmacology, 18(8-9), 726–730. Fukui, H., Toyoshima, K., & Komaki, R. (2011).
  5. Saffron and crocin improved appetite, dietary intakes and body composition in patients with coronary artery disease. Journal of cardiovascular and thoracic research, 9(4), 200–208. Abedimanesh, N., Bathaie, S. Z., Abedimanesh, S., Motlagh, B., Separham, A., & Ostadrahimi, A. (2017).
  6. Efficacy of curcumin, and a saffron/curcumin combination for the treatment of major depression: A randomised, double-blind, placebo- controlled study. J Affect Disord. 2017 Jan 1;207:188-196. Lopresti AL, et al.
  7. affron®, a standardised extract from saffron (Crocus sativus L.) for the treatment of youth anxiety and depressive symptoms: A randomised, double-blind, placebo-controlled study. J Affect Disord. 2018 May;232:349-357. Lopresti AL, et al.
  8. Sleep enhancement by saffron extract in randomised control trial, Japanese Pharmacology and Therapeutics. Japanese Pharmacology and Therapeutics. 2018 (8); 46:1407-1415. Nishide, A, et al.
  9. New clinical evidence of affron® efficacy as an adjunct treatment for unremitted depression. J Psychopharmacol. 2019. Nov;33(11):1415-1427. Lopresti AL, et al.
  10. Effects of saffron extract and its constituent crocin on learning behaviour and long-term potentiation. Phytotherapy research : PTR, 14(3), 149–152. Abe, K., & Saito, H. (2000).
  11. Nutritional and health beneficial properties of saffron (Crocus sativus L): a comprehensive review. Critical reviews in food science and nutrition, 1–24. Advance online publication. Abu-Izneid, T., Rauf, A., Khalil, A. A., Olatunde, A., Khalid, A., Alhumaydhi, F. A., Aljohani, A., Sahab Uddin, M., Heydari, M., Khayrullin, M., Shariati, M. A., Aremu, A. O., Alafnan, A., & Rengasamy, K. (2020). 
  12. Smooth muscle relaxant activity of Crocus sativus (saffron) and its constituents: possible mechanisms. Avicenna journal of phytomedicine, 5(5), 365–375.Mokhtari-Zaer, A., Khazdair, M. R., & Boskabady, M. H. (2015). 
  13. Therapeutic effects of saffron (Crocus sativus L.) in digestive disorders: a review. Iranian journal of basic medical sciences, 19(5), 455–469. Khorasany, A. R., & Hosseinzadeh, H. (2016).
  14. Immunoregulatory and anti-inflammatory properties of Crocus sativus (Saffron) and its main active constituents: A review. Iranian journal of basic medical sciences, 22(4), 334–344. Zeinali, M., Zirak, M. R., Rezaee, S. A., Karimi, G., & Hosseinzadeh, H. (2019). 
  15. Phytotherapic use of the Crocus sativus L. (Saffron) and its potential applications: A brief overview. Phytotherapy research : PTR, 32(12), 2364–2375. Leone, S., Recinella, L., Chiavaroli, A., Orlando, G., Ferrante, C., Leporini, L., Brunetti, L., & Menghini, L. (2018).

Tart Cherry

  1. Pilot Study of the Tart Cherry Juice for the Treatment of Insomnia and Investigation of Mechanisms. American journal of therapeutics, 25(2), e194–e201. Losso, J. N., Finley, J. W., Karki, N., Liu, A. G., Prudente, A., Tipton, R., Yu, Y., & Greenway, F. L. (2018).
  2. A Review of the Health Benefits of Cherries. Nutrients, 10(3), 368. Kelley, D. S., Adkins, Y., & Laugero, K. D. (2018). 
  3.  Effect of tart cherry juice (Prunus cerasus) on melatonin levels and enhanced sleep quality. European journal of nutrition, 51(8), 909–916. Howatson, G., Bell, P. G., Tallent, J., Middleton, B., McHugh, M. P., & Ellis, J. (2012)
  4. Updates on Nutraceutical Sleep Therapeutics and Investigational Research. Evidence-based complementary and alternative medicine : eCAM, 2015, 105256. Yurcheshen, M., Seehuus, M., & Pigeon, W. (2015).
  5. Effects of a tart cherry juice beverage on the sleep of older adults with insomnia: a pilot study. Journal of medicinal food, 13(3), 579–583. Pigeon, W. R., Carr, M., Gorman, C., & Perlis, M. L. (2010).
  6. Tart Cherries and health: Current knowledge and need for a better understanding of the fate of phytochemicals in the human gastrointestinal tract. Critical reviews in food science and nutrition, 59(4), 626–638. Alba C, M. A., Daya, M., & Franck, C. (2019). 
  7. Phytochemical uptake following human consumption of Montmorency tart cherry (L. Prunus cerasus) and influence of phenolic acids on vascular smooth muscle cells in vitro. European journal of nutrition, 55(4), 1695–1705. Keane, K. M., Bell, P. G., Lodge, J. K., Constantinou, C. L., Jenkinson, S. E., Bass, R., & Howatson, G. (2016).
  8. Influence of tart cherry juice on indices of recovery following marathon running. Scandinavian journal of medicine & science in sports, 20(6), 843–852. Howatson, G., McHugh, M. P., Hill, J. A., Brouner, J., Jewell, A. P., van Someren, K. A., Shave, R. E., & Howatson, S. A. (2010).
  9. Effects of powdered Montmorency tart cherry supplementation on acute endurance exercise performance in aerobically trained individuals. Journal of the International Society of Sports Nutrition, 13, 22. Levers, K., Dalton, R., Galvan, E., O'Connor, A., Goodenough, C., Simbo, S., Mertens-Talcott, S. U., Rasmussen, C., Greenwood, M., Riechman, S., Crouse, S., & Kreider, R. B. (2016).
  10. Efficacy of Tart Cherry Juice to Reduce Inflammation Biomarkers among Women with Inflammatory Osteoarthritis (OA). Journal of Food Studies. 1. 10.5296/jfs.v1i1.1927. Kuehl, Kerry & Elliot, Diane & Sleigh, Adriana & Smith, Jennifer. (2012).
  11. Tart cherry juice decreases oxidative stress in healthy older men and women. The Journal of nutrition, 139(10), 1896–1900. Traustadóttir, T., Davies, S. S., Stock, A. A., Su, Y., Heward, C. B., Roberts, L. J., 2nd, & Harman, S. M. (2009). 

Passionflower

  1. Medicinal plants for insomnia: a review of their pharmacology, efficacy and tolerability. Journal of psychopharmacology (Oxford, England), 19(4), 414–421. Wheatley D. (2005). 
  2. Role Identification of Passiflora Incarnata Linnaeus: A Mini Review. Journal of menopausal medicine, 23(3), 156–159. Kim, M., Lim, H. S., Lee, H. H., & Kim, T. H. (2017).
  3. A double-blind, placebo-controlled investigation of the effects of Passiflora incarnata (passionflower) herbal tea on subjective sleep quality. Phytotherapy research : PTR, 25(8), 1153–1159. Ngan, A., & Conduit, R. (2011)
  4. Passiflora incarnata L. (Passionflower) extracts elicit GABA currents in hippocampal neurons in vitro, and show anxiogenic and anticonvulsant effects in vivo, varying with extraction method. Phytomedicine : international journal of phytotherapy and phytopharmacology, 17(12), 940–949. Elsas, S. M., Rossi, D. J., Raber, J., White, G., Seeley, C. A., Gregory, W. L., Mohr, C., Pfankuch, T., & Soumyanath, A. (2010). 
  5. Passiflora incarnata L.)--a reliable herbal sedative]. Krenn L. (2002)
  6. Effects of Passiflora incarnata Linnaeus on polysomnographic sleep parameters in subjects with insomnia disorder: a double-blind randomized placebo-controlled study. International clinical psychopharmacology, 35(1), 29–35. Lee, J., Jung, H. Y., Lee, S. I., Choi, J. H., & Kim, S. G. (2020).
  7. Role Identification of Passiflora Incarnata Linnaeus: A Mini Review. Journal of menopausal medicine, 23(3), 156–159. Kim, M., Lim, H. S., Lee, H. H., & Kim, T. H. (2017)

Lavender

  1. Lavender and the nervous system. Evidence-based complementary and alternative medicine : eCAM, 2013, 681304. Koulivand, P. H., Khaleghi Ghadiri, M., & Gorji, A. (2013). 
  2. Biological activities of lavender essential oil. Phytotherapy research : PTR, 16(4), 301–308. Cavanagh, H. M., & Wilkinson, J. M. (2002).
  3. Updates on Nutraceutical Sleep Therapeutics and Investigational Research. Evidence-based complementary and alternative medicine : eCAM, 2015, 105256. Yurcheshen, M., Seehuus, M., & Pigeon, W. (2015). 
  4. Efficacy and safety of herbal stimulants and sedatives in sleep disorders. Sleep medicine reviews, 4(3), 229–251. Gyllenhaal, C., Merritt, S. L., Peterson, S. D., Block, K. I., & Gochenour, T. (2000).
  5. Effect of Inhaled Lavender and Sleep Hygiene on Self-Reported Sleep Issues: A Randomized Controlled Trial. Journal of alternative and complementary medicine (New York, N.Y.), 21(7), 430–438. Lillehei, A. S., Halcón, L. L., Savik, K., & Reis, R. (2015).
  6. Dietary supplements used in the treatment of depression, anxiety, and sleep disorders. Lippincott's primary care practice, 3(3), 290–304. Cauffield, J. S., & Forbes, H. J. (1999). 
  7. Medicinal plants for insomnia: a review of their pharmacology, efficacy and tolerability. Journal of psychopharmacology (Oxford, England), 19(4), 414–421. Wheatley D. (2005).

Chamomile

  1. Updates on Nutraceutical Sleep Therapeutics and Investigational Research. Evidence-based complementary and alternative medicine : eCAM, 2015, 105256. Yurcheshen, M., Seehuus, M., & Pigeon, W. (2015). 
  2. Efficacy and safety of herbal stimulants and sedatives in sleep disorders. Sleep medicine reviews, 4(3), 229–251. Gyllenhaal, C., Merritt, S. L., Peterson, S. D., Block, K. I., & Gochenour, T. (2000).
  3. Dietary supplements used in the treatment of depression, anxiety, and sleep disorders. Lippincott's primary care practice, 3(3), 290–304. Cauffield, J. S., & Forbes, H. J. (1999). 
  4. Medicinal plants for insomnia: a review of their pharmacology, efficacy and tolerability. Journal of psychopharmacology (Oxford, England), 19(4), 414–421. Wheatley D. (2005).
  5. Effects of an intervention with drinking chamomile tea on sleep quality and depression in sleep disturbed postnatal women: a randomized controlled trial. Journal of advanced nursing, 72(2), 306–315. Chang, S. M., & Chen, C. H. (2016). 
  6. The effect of Greek herbal tea consumption on thyroid cancer: a case-control study. European journal of public health, 25(6), 1001–1005. Riza, E., Linos, A., Petralias, A., de Martinis, L., Duntas, L., & Linos, D. (2015).
  7. Effectiveness of chamomile tea on glycemic control and serum lipid profile in patients with type 2 diabetes. Journal of endocrinological investigation, 38(2), 163–170. Rafraf, M., Zemestani, M., & Asghari-Jafarabadi, M. (2015).

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