Gas Mark 10 Big Dreams

Gas Mark 10 Big Dreams

Gas Mark 10 Big Dreams

Regular price £29.99
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Stacey Mcgerty
Definitely help

Took only a couple of times now. I definitely am finding them helping me get over to sleep. I still wake but not half as much as before. Definitely don’t feel groggy the next day either, like an over the counter sleeping tablet. Would buy again.

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Gas Mark 10 Big Dreams
Serving size - 5 capsules with your last meal before bed 

Our advanced formula, formulated to give you the best nights sleep 
BIG DREAMS - helps you fall asleep faster, stay asleep longer, reduces stress and anxiety and wake up refreshed. 

Lemon balm - helps reduce anxiety and promote sleep. lemon balm may work by increasing gamma-aminobutyric (GABA) levels in the brain. GABA is a mood regulator which works by stopping neurons from becoming overexcited. 

L-tyrosine can positively impact sleep quality by potentially alleviating stress-related sleep disturbances. Stress can disrupt sleep patterns, and L-tyrosine, as a precursor to dopamine and norepinephrine, may help regulate these neurotransmitters, which play a role in stress response

Ashwagandha KSM-66®️ is acclaimed for managing and supporting the body's natural cortisol response, improving your ability to get to sleep and stay asleep.

Magnesium Bisglycinate - has antioxidant and anti-inflammatory properties. Magnesium Bisglycinate is a well-regarded supplement known for its potential to contribute to better sleepand alleviate overall anxiousness. 

L-theanine - helps people sleep more easily. Studies have suggested that L-theanine could help people relax before bedtime, get to sleep more easily, and sleep more deeply. These benefits may result from the specific effects that the amino acid has on brain chemicals that play a role in sleep.

Zinc Citrate - can regulate neurotransmitters, reduce stress, and help produce melatonin, a hormone that regulates the body's internal clock.

Delivery Terms & Conditions / Options & Info

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.

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

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