Bioavailable Magnesium
400mg MAGNESIUM per serving
Applied Nutrition Sleep Formula 300g - 400g / Black Grape
Applied Nutrition

Applied Nutrition Sleep Formula 300g

★★★★★
| 0 reviews |  30 Servings
£19.99 £24.99 £0.67/serving
400mg MAGNESIUM Per Serving Bioavailable magnesium plus chamomile, lemon balm and melatonin precursors - pre-bed wind-down mix.
Bioavailable Magnesium One 10g scoop 30-60 minutes before bed - sized for the wind-down window, not all-day use.
Wind Down, Sleep Deep Layered relaxation stack: magnesium, L-glycine, L-theanine, 5-HTP, ashwagandha and lemon balm.
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Black Grape
Mixed Berry
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Next day (£5.99)
17,600+ Reviews
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Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Black Grape
Mixed Berry

400mg MAGNESIUM per serving

Applied Nutrition Sleep Formula is a powder-format night-time recovery blend combining amino acids, botanicals and a full mineral complex to support sleep onset and quality. Each 10g serving delivers 3000mg of L-glycine, 500mg of Montmorency sour cherry powder, 250mg of L-theanine, 250mg of lemon balm extract 10:1, 100mg of reishi mushroom extract 10:1, 100mg of ashwagandha root extract 10:1, 100mg of griffonia seed extract (providing 30mg of 5-HTP), 50mg of L-tryptophan, 400mg of magnesium and 14mg of zinc. The 300g tub provides 30 servings.

L-glycine at 3g lowers core body temperature — a primary physiological trigger for sleep onset — and has been shown in clinical studies to reduce time-to-sleep and improve sleep quality perception. Griffonia seed extract provides 30mg of 5-HTP, the direct precursor to serotonin and subsequently melatonin, supporting natural sleep-wake cycle regulation. L-tryptophan at 50mg provides a second serotonin/melatonin precursor pathway. L-theanine at 250mg increases alpha brain wave activity, inducing a relaxed but non-sedated state. Montmorency sour cherry at 500mg is a natural dietary source of melatonin precursors and has been studied for improving sleep duration.

Magnesium at 400mg and vitamin B6 at 1.4mg underpin the formula. Magnesium contributes to a reduction of tiredness and fatigue and to normal protein synthesis — both EFSA-authorised claims. Vitamin B6 contributes to normal protein synthesis and to the regulation of hormonal activity. Zinc at 14mg covers 140% of the NRV. Lemon balm 10:1 at 250mg and reishi at 100mg add adaptogenic and nervous system support, and ashwagandha 10:1 at 100mg rounds out the cortisol-lowering component for those who struggle to wind down after late training.

Sleep Formula suits athletes training late in the day, those with high cortisol from demanding schedules, and anyone prioritising recovery quality over volume. It is not a sedative and contains no melatonin.

Capsule alternative: Trained By JP Unwind 120 Caps (300mg elemental Mg + KSM-66 + L-theanine) for the pre-bed evening stack in a 4-cap dose with KSM-66 Ashwagandha.

Key Benefits

Sleep Quality

Formulated to help you fall asleep faster and enjoy deeper, more restful sleep.

Magnesium

Magnesium contributes to the reduction of tiredness and supports muscle relaxation.

5-HTP

5-HTP is a precursor to serotonin and melatonin, supporting natural sleep cycles.

Recovery Connection

Quality sleep is essential for muscle recovery, hormone production, and performance.

Frequently Asked Questions

How much MAGNESIUM is in each serving of Sleep Formula?

Each serving of Sleep Formula declares 400mg of magnesium on the label. Alongside the headline dose, the label also declares 3g of l-glycine, 250mg of l-theanine, and 1.4mg of vitamin b6. The full label is published on this product page so you can cross-check before stacking it with anything else.

When should I take Sleep Formula?

Sleep Formula is best taken in the evening, away from caffeine. Consistent use over time tends to do more than precise timing, so build it into a daily routine and let the habit do the work. Pair it with a balanced diet and a structured training plan, since supplements deliver against an existing stack, not on their own.

Is Sleep Formula third-party tested?

Sleep Formula is manufactured by Applied Nutrition in their UK facility. Many Applied Nutrition ranges carry Informed Sport batch testing for banned substances, so check the on-pack badge if Informed Sport status matters for your federation. The full ingredient breakdown and allergen disclosure is published on this product page, so you can review what is on the label before adding it to your stack.