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Sleep Deeper. Recover Faster.†

Superhuman Sleep is the X-Factor for gaining muscle and recovering faster in between intense workouts while unlocking healthier, deeper REM sleep every night^†.

Helps improve REM sleep^†
Helps accelerate muscle recovery^†
Helps boost muscle growth^†
Helps support reduced stress^†

Fully Disclosed Formula. Premium Trademarked Ingredients.

Backed by Research for Maximum Effectiveness!

We take pride in our Full Label Disclosure, so you see the exact amount of EVERY active ingredient used inside, which means:

No Proprietary Blends (aka full transparency)
Scientifically-studied, premium ingredients
And most importantly… No BS!

ENHANCE YOUR SLEEP + FEEL GREAT EVERY MORNING^†

Improve your sleep and recovery with SuperHuman Sleep, a supplement loaded with ingredients that help you get a restful night's sleep. By maximizing your REM sleep and recovery rate, you can trigger muscle growth and avoid weight gain.^†

To get the best results, try combining SuperHuman Sleep with a calorie surplus and intense workouts. Our premium formula is packed with amino acids, electrolytes, and minerals that support muscle growth during sleep.^†

Delivery Terms & Conditions / Options & Info

Name: Alpha Lion SUPERHUMAN® SLEEP
Brand: Alpha Lion
SKU: P7594S
Price: 32.99 GBP
Availability: OutOfStock

Operated by Nutrition & Internet Supplements Limited (trading as NI Supplements). Last updated: 13 October 2025

Cut-off & processing: Orders placed before 1 p.m. (UK time) are processed the same working day. Courier networks operate Monday–Saturday (excluding Bank Holidays). Delivery times below exclude Sundays unless stated.

UK Mainland (excluding Highlands & Islands)

Orders under £50

Service	Price	Speed	Notes
1–2 Day Delivery (No Signature Required)	£2.95	Fully tracked; 91% delivered next day if ordered before 1 p.m. (excl. Sundays)	Photographic & GPS delivery proof confirms delivery. Non-delivery claims are investigated; parcels confirmed delivered by Royal Mail are not eligible for replacement.
1–2 Day Delivery (Signature Required)	£3.35	Fully tracked; 91% delivered next day if ordered before 1 p.m. (excl. Sundays)	Signature required at delivery.

FREE delivery on orders over £50

Service	Price	Speed	Notes
4–5 Day Delivery (No Signature Required)	Free	Fully tracked (excl. Sundays)	Terms for “No Signature Required” (photo/GPS proof) apply.
4–5 Day Delivery (Signature Required)	Free	Fully tracked (excl. Sundays)	Signature required.

Reminder: Selecting “No Signature Required” means your parcel may be left at your address or a designated safe location without a signature, with photo/GPS proof used to confirm delivery.

Northern Ireland

Service	Price	Speed	Notes
Free Delivery on Orders Over £50	Free	2–3 working days	Fully tracked.
Express (No Signature Required)	£1.99	Next-day if ordered before 1 p.m. (excl. Sundays)	Photo/GPS proof confirms delivery.
Express (Signature Required)	£2.49	Next-day if ordered before 1 p.m. (excl. Sundays)	Signature on delivery required.

Note: We guarantee same-day dispatch for express items ordered before 1 p.m.; courier delays can occasionally occur.

Ireland

Service	Price	Speed	Notes
Free Delivery on Orders Over £70	Free	2–4 working days	Fully tracked; order before 1 p.m. (excl. weekends)
Reduced Rate on Orders Over £50	£2.99	1–2 working days	Parcelforce/GLS; fully tracked (excl. weekends)
Express on Orders Under £50	£4.99	Next-day if ordered before 1 p.m.	Fully tracked; Mon–Fri dispatch; courier delays may occur
Standard on Orders Under £50	£4.99	1–2 working days	Parcelforce/GLS; fully tracked

EU & International Shipping

All international shipping rates are shown at checkout.

Customs notice: If your parcel is held or delayed by customs, neither NI Supplements nor the courier can obtain more detail than the status shown on your tracking. Customs operate independently and, following Brexit, occasional delays are unavoidable. These delays are outside our stated delivery times and are not our responsibility. We cannot contact customs to expedite orders.

Agreement: By completing your order and ticking the checkout box, you agree to these delivery terms for EU/international shipments.

UK Mainland (excluding Highlands & Islands)

Orders under £50

Service	Price	Speed	Notes
1–2 Day (No Signature)	£2.95	Tracked; 91% next-day before 1 p.m.	Photo/GPS proof confirms delivery; confirmed deliveries not eligible for replacement.
1–2 Day (Signature)	£3.35	Tracked; 91% next-day before 1 p.m.	Signature required.

FREE on £50+

Service	Price	Speed	Notes
4–5 Day (No Signature)	Free	Tracked	Photo/GPS proof terms apply.
4–5 Day (Signature)	Free	Tracked	Signature required.

Northern Ireland

Service	Price	Speed	Notes
Free on £50+	Free	2–3 working days	Tracked
Express (No Signature)	£1.99	Next-day before 1 p.m.	Photo/GPS proof
Express (Signature)	£2.49	Next-day before 1 p.m.	Signature required

Ireland

Service	Price	Speed	Notes
Free on £70+	Free	2–4 working days	Tracked; order before 1 p.m.
Reduced Rate on £50+	£2.99	1–2 working days	Parcelforce/GLS; tracked
Express under £50	£4.99	Next-day before 1 p.m.	Tracked; Mon–Fri dispatch
Standard under £50	£4.99	1–2 working days	Parcelforce/GLS; tracked

EU & International

Rates shown at checkout.

Customs: Customs delays are outside our delivery times and not our responsibility; we cannot contact customs to expedite.

General Delivery Terms

No Signature Required: By selecting this option you agree your parcel may be left at the delivery address or a designated safe location without a signature. Photographic and GPS proof from the courier confirms delivery. Claims of non-delivery will be investigated, but parcels confirmed delivered are not eligible for replacement.
Signature Required: A signature will be obtained at delivery; choose this for added security.
Same-day dispatch (express): Guaranteed for orders placed before 1 p.m. Courier delays can occasionally occur.
Working days: Processing Mon–Sat (excl. Bank Holidays). Deliveries do not include Sundays unless stated by the service.
Cut-off: Orders after 1 p.m. are processed the next working day.

Failed Delivery & Returns to Sender

If an order is returned due to customer error (e.g., failure to take delivery or arrange collection/redelivery), a re-shipping fee applies. Alternatively, a refund of the item price minus our shipping costs can be provided. If the error is ours, we will re-ship at our expense.

Questions about shipping?

For queries on shipping times and order status please email hello@nisupplements.com.

Nutrition & Internet Supplements Limited (trading as NI Supplements)
Unit 5, Graham Industrial Park, Dargan Crescent, Belfast, Co Antrim, BT3 9LP, United Kingdom