Premium 7-in-1 sleep support formula combining Magnesium Glycinate, L-Theanine, Ashwagandha, Apigenin and L-Tryptophan to support relaxation, calm and better-quality sleep.
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900mg Magnesium Glycinate – providing 180mg elemental Magnesium
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300mg Ashwagandha – standardised to 5% Withanolides
- 250mg L-Theanine + 50mg Apigenin
- 100mg L-Tryptophan + Zinc Picolinate + active Vitamin B6 (P-5-P)
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7 complementary night-time ingredients in just 3 capsules
- Equivalent individual ingredients would cost over €50 per 30 servings
Complete 7-in-1 Sleep Support Formula
Kratox Ultimate Sleep brings together some of the most popular ingredients used in sleep and relaxation supplements in one comprehensive night-time formula.
Rather than purchasing Magnesium Glycinate, L-Theanine, Ashwagandha, Apigenin, L-Tryptophan, Zinc and Vitamin B6 separately, Ultimate Sleep combines them into just 3 capsules per night – fewer products, fewer capsules and better value.
What's Inside Ultimate Sleep?
Magnesium Glycinate – 900mg
Providing 180mg elemental Magnesium plus 720mg Glycine. Magnesium contributes to normal nervous system and psychological function, while glycinate is one of the most popular forms of magnesium for evening supplementation.
Ashwagandha – 300mg (5% Withanolides)
A premium standardised adaptogen widely used for stress management, relaxation and sleep support. Each serving provides 300mg, standardised to a consistent 5% Withanolide content.
L-Theanine – 250mg
An amino acid naturally occurring in tea and one of the most popular ingredients in relaxation and sleep supplements, particularly among those looking to unwind and quiet a busy mind before bed.
L-Tryptophan – 100mg
An essential amino acid and natural precursor involved in the body's production of serotonin and melatonin, important neurotransmitter and hormonal pathways associated with mood and the sleep-wake cycle.
Apigenin – 50mg
A naturally occurring flavonoid found in plants including chamomile. Apigenin has become an increasingly popular addition to premium night-time and sleep supplement stacks.
Zinc Picolinate + Vitamin B6 (P-5-P)
Completing the formula with 20mg Zinc Picolinate, providing 4mg Zinc, alongside 20mg Vitamin B6 in its active P-5-P form.
Who Is Ultimate Sleep For?
Ultimate Sleep is designed for anyone looking for a comprehensive night-time relaxation and sleep support supplement, particularly those who find it difficult to unwind before bed or want to improve their evening routine and overall sleep quality.
It's also ideal for anyone currently taking ingredients such as Magnesium Glycinate, L-Theanine or Ashwagandha separately who wants a simpler and better-value all-in-one formula.
Suggested Use
Take 3 capsules approximately 30–60 minutes before bed.
Premium Quality
As with all Kratox supplements, Ultimate Sleep is formulated with a focus on ingredient quality, meaningful dosages and value, with no unnecessary artificial colours, fillers, binders or preservatives.
100% Money Back Guarantee*
We're confident in the quality of Ultimate Sleep. If you're not happy with your purchase after 30 days or one full bottle, we'll issue a full refund.
Scientific References
Bulman, A. et al. (2025). The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis. Sleep Medicine Reviews.
Cheah, K. L. et al. (2021). Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis. PLOS ONE.
Arab, A. et al. (2023). The role of magnesium in sleep health: a systematic review of available literature. Biological Trace Element Research.
