PER4M Vitamin D3 + K2 (120 Tablets)
D3 Plus K2 is a premium supplement formulated to provide robust support for your immune system and promote optimal bone health. Each tablet delivers a combination of Vitamin D3 and Vitamin K2.
The synergistic effects of Vitamins D3 and K2 extend far beyond basic nutrition. Vitamin D3 plays a crucial role in enhancing your immune response and boosting your body’s ability to fight off pathogens. Simultaneously, Vitamin K2 ensures that calcium is effectively absorbed and directed to where it’s needed most—your bones. This powerful duo works together to maintain healthy bones and support overall well-being.
Our advanced formula is not just about delivering high doses of D3 and K2. D3 Plus K2 is crafted using high-quality ingredients, ensuring purity and potency in every serving.
Taking D3 Plus K2 is simple and convenient—just one tablet per day with food provides comprehensive support for your body’s most vital systems. Whether you’re looking to boost your immune health, support strong bones, or improve overall wellness, D3 Plus K2 is your go-to solution for internal nourishment and optimal health.
RECOMMENDED USE: Take 1 tablet daily with food as a food supplement
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)
