Sleep Aid Supplements
Shop sleep aid supplements for your evening routine, with capsules, powders and nighttime formulas from leading sports nutrition and wellbeing brands
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Per4m – KSM-66 Ashwagandha Capsules 60 capsules
Original price was: £19.99.£18.95Current price is: £18.95. Read more -
Conteh Sports – Supreme Sleep 180g
Original price was: £35.95.£34.95Current price is: £34.95. Select options This product has multiple variants. The options may be chosen on the product page
Find the right sleep supplement for your routine
Sleep supplements come in a range of formats and formulas designed to fit into an evening routine. Products can contain individual ingredients or combinations of vitamins, minerals, amino acids, botanical ingredients and other nutrients, so comparing the complete formula is important when deciding which product suits you.
Rather than choosing on the number of ingredients alone, check what each product contains, the amount provided per recommended serving and how the manufacturer recommends taking it. This makes it easier to compare different sleep supplements and understand exactly what you're adding to your routine.
Explore sleep aid supplements
How to choose a sleep supplement
Compare the ingredients
Start by looking at what's actually included in the formula. Two products marketed for an evening routine can have very different ingredient profiles, so check the complete supplement information before comparing them.
Check the amount per serving
Seeing the same ingredient on two labels doesn't mean both products provide the same quantity. Compare the amount supplied by the complete recommended serving rather than simply checking whether an ingredient is present.
Consider the format
Capsules and tablets are convenient and pre-measured, while powders provide an alternative for people who prefer a drink as part of their evening routine. Choose the format you're most likely to use consistently.
Check the recommended timing
Follow the manufacturer's directions for when and how the supplement should be taken. Recommended usage can vary between products, particularly with multi-ingredient formulas.
Look at your existing supplements
Check whether ingredients are already present in other products you use, particularly multivitamins, mineral supplements and multi-ingredient formulas, so you can understand your combined intake.
Compare cost per serving
Pack size alone doesn't tell you how long a supplement will last. Compare the number of complete recommended servings in each product to get a more useful indication of value.
Ingredients you may find in sleep supplements
Magnesium
Magnesium is a mineral that contributes to normal functioning of the nervous system, normal muscle function and a reduction of tiredness and fatigue. Compare the amount supplied per recommended serving when looking at different formulas.
Zinc
Zinc is an essential mineral with several recognised nutritional roles, including contributing to normal cognitive function and the normal function of the immune system. It can be found individually or alongside other nutrients in combination products.
Vitamin B6
Vitamin B6 contributes to normal psychological function, normal functioning of the nervous system and the reduction of tiredness and fatigue. Check the amount provided when it forms part of a multi-ingredient formula.
Amino acids
Some nighttime formulas contain individual amino acids or amino-acid derivatives alongside vitamins, minerals and other ingredients. Check the label for the specific ingredients and quantities included.
Botanical ingredients
Plant-derived ingredients and extracts can feature in multi-ingredient nighttime formulas. The particular botanicals and quantities used vary between products, making the full ingredient list useful when comparing options.
Combination formulas
Nighttime blends can combine several types of ingredients within one serving. Compare the individual quantities and recommended usage rather than assuming products with similar names contain similar formulas.
Capsules, tablets or powders?
Capsules & tablets
Capsules and tablets offer a simple pre-measured serving without preparation. Compare how many are required for the recommended serving, as a larger pack doesn't necessarily provide more days of use.
Powdered formulas
Powders can be mixed into a drink as part of an evening routine and may provide space for larger multi-ingredient servings. Compare the scoop size, servings per container and complete ingredient profile.
Related categories
Sleep supplement questions
What are sleep supplements?
Sleep supplements are products intended for use as part of an evening or nighttime supplement routine. Formulas vary and can include vitamins, minerals, amino acids, botanical ingredients and other substances either individually or in combination.
What should I look for when choosing a sleep supplement?
Compare the ingredients, amounts per recommended serving, product format and usage instructions. Multi-ingredient formulas can differ substantially, even when they're designed for similar routines.
Are sleep powders better than capsules?
Neither format is automatically better. Capsules and tablets provide convenient pre-measured servings, while powders can suit people who prefer a drink as part of their evening routine. The ingredients and quantities are more useful points of comparison than the format alone.
When should I take a sleep supplement?
Follow the directions provided with the individual product. Recommended timing and serving instructions can vary depending on the formula and ingredients.
Can sleep supplements contain magnesium?
Yes. Magnesium is used in some nighttime and multi-ingredient supplement formulas. Check the label for the form and amount of magnesium provided by the recommended serving.
Can I take a sleep supplement with other supplements?
Different supplements can contain overlapping ingredients. Check the labels of products you already use, particularly multivitamins, mineral supplements and other multi-ingredient formulas, and follow their recommended usage.
How do I compare the value of different sleep supplements?
Compare the cost per complete recommended serving rather than pack size alone. A product containing more capsules or a larger quantity of powder doesn't necessarily provide more days of use.
Do sleep supplements replace good sleep habits?
No. Supplements should be considered alongside appropriate sleep habits and a healthy lifestyle rather than as a replacement for them. Persistent sleep difficulties should be discussed with an appropriate healthcare professional.