Enhance your physical performance with Gains Candy™ Nitrosigine®, a patented complex that supports long-lasting nitric oxide production. Nitrosigine® promotes increased pumps, nitric oxide production, cognitive focus, and improves blood flow.†
Helps Improve Blood Flow for Muscle Pumps†
Helps Increase Nitric Oxide Production in the Body†
Helps Support Enhanced Nutrient Delivery†
Helps Improve Mental Focus and Acuity†
We take pride in our Full Label Disclosure, so you see the exact amount of EVERY active ingredient used inside, which means:
Why is Nitric Oxide production so important? Because the more blood and oxygen pumping into those glorious biceps, the more size and strength you will unlock.†
Nitrosigine® has been studied to dwarf the competition when it comes to producing both N.O. and bigger pumps.†
Gains Candy™ Nitrosigine® helps promote more than just wild vascularity. New studies have shown that Nitrosigine® aids in improved cognition including mental focus, working memory, and mental acuity.† Nothing better than brain gains!
Operated by Nutrition & Internet Supplements Limited (trading as NI Supplements). Last updated: 13 October 2025
| 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. |
| 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.
| 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. |
| Service | Price | Speed | Notes |
|---|---|---|---|
| 4–5 Day (No Signature) | Free | Tracked | Photo/GPS proof terms apply. |
| 4–5 Day (Signature) | Free | Tracked | Signature required. |
| 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 |
| 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 |
Rates shown at checkout.
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.
For queries on shipping times and order status please email hello@nisupplements.com.
Nutrition & Internet Supplements Limited (trading as NI Supplements)
