Ashwagandha Sleep Supplement UK – BioSnooze KSM-66 & Magnesium 60 Caps

There is no such thing as a legally authorised "sleep" claim for a food supplement in the UK — which is why most night-time products either overclaim or say nothing useful at all. BioSnooze takes the honest route: a night time blend of six herbals, two amino acids and five vitamins and minerals, four of which carry EU-authorised claims. Built around 350mg Montmorency tart cherry and 250mg KSM-66® ashwagandha.

What the Formula Actually Contains

The herbals — Montmorency tart cherry, ashwagandha, organic passion flower, German chamomile, lemon balm and lavender — are included as botanical ingredients. Botanicals carry no authorised health claims under UK and EU law, so we name them and give you the dose rather than telling you what they do.

What is regulator-assessed is part of the vitamin side. Niacin, pantothenic acid, vitamin B6 and biotin each carry authorised claims across energy-yielding metabolism, mental performance, psychological function, nervous system function and the reduction of tiredness and fatigue. Magnesium is present at 50mg, which is 13% NRV — below the 15% level required to carry a claim, so we make none for it.

Notably, there is no melatonin — which is a prescription-only medicine in the UK and cannot legally be sold in a food supplement here.

How Other UK Night-Time Supplements Compare

Licensed traditional herbal medicines (THR-registered) — a different regulatory route. Several well-known UK night-time products are registered as Traditional Herbal Medicinal Products, not food supplements. This route permits specific wording like "for the temporary relief of sleep disturbances" — a claim food supplements like BioSnooze cannot legally make, regardless of ingredients. These products are typically single or dual-herb valerian formulas without a broader vitamin, mineral and amino acid complex.

Single-ingredient herbal supplements — inexpensive, narrow. Widely available valerian or magnesium capsules, one active ingredient rather than a blend, typically without KSM-66® or a declared multi-herb formula.

Melatonin products — not legally available in UK food supplements. Melatonin is prescription-only in the UK. Products sold online from overseas are being imported outside UK rules.

What's in Every Capsule

Vitamins with EU-authorised claims:

• Pantothenic acid — 50mg (833% NRV) · contributes to normal mental performance and the reduction of tiredness and fatigue
• Niacin — 12mg (75% NRV) · contributes to the reduction of tiredness and fatigue and to normal psychological function
• Vitamin B6 — 2mg (143% NRV) · contributes to normal energy-yielding metabolism and to normal functioning of the nervous system
• Biotin — 73.3µg (147% NRV) · contributes to normal energy-yielding metabolism, normal nervous system function, normal macronutrient metabolism, normal psychological function, and normal hair and skin

Also provides:

• Magnesium (magnesium oxide) — 50mg (13% NRV) · below the threshold at which a nutrient claim may be made

The six herbals — every dose declared:

• Montmorency tart cherry — 350mg equivalent · Prunus cerasus montmorency · fruit extract
• Ashwagandha KSM-66® — 250mg equivalent · Withania somnifera · branded root-only extract
• Organic passion flower — 100mg · Passiflora incarnata · powder
• German chamomile flower — 50mg equivalent · Matricaria recutita · flower extract
• Lemon balm leaves — 50mg · Melissa officinalis · powder
• Lavender — 25mg · Lavandula angustifolia · herb powder

The two amino acids:

• L-taurine — 50mg · vegan source
• L-tyrosine — 50mg · vegan source

Also contains rice concentrate and extract (Oryza sativa). 60 capsules in an HPMC capsule shell. Suitable for vegans and vegetarians. Halal and kosher approved. Made in the United Kingdom.

Every capsule is: ✓ KSM-66® 250mg · ✓ Tart cherry 350mg · ✓ No melatonin · ✓ Vegan · ✓ Halal & kosher approved · ✓ UK made

BioSnooze vs Other UK Night-Time Supplements

Based on typical UK market formulations at time of writing. Individual products vary — always check current labels.

How to Take It

Take 1 or 2 capsules with water in the evening, or as advised. Do not exceed the recommended daily intake.

For the daytime equivalent, ZenBlend uses the same KSM-66® extract with cordyceps and reishi.

Is This You?

• You want a genuine evening blend rather than a single herb — six botanicals, two amino acids and five nutrients
• You want KSM-66® specifically, at a meaningful 250mg, rather than an unnamed ashwagandha extract
• You want every botanical dose declared on the label rather than hidden in a proprietary blend
• You want a vegan night-time supplement that is also halal and kosher approved
• You'd rather avoid melatonin, which isn't legally available in UK food supplements anyway

Explore the full Sleep Supplements UK collection.

Questions We Get Asked

Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. Do not exceed the recommended daily intake. Consult your GP before use if pregnant, breastfeeding or taking prescription medication. If you have persistent sleep problems, speak to your GP.