Naughty Boy Gluco-B 60 CAPS

Naughty Boy Gluco-B 60 CAPS
Naughty Boy Gluco-B 60 CAPS
Naughty Boy Gluco-B 60 CAPS

Naughty Boy Gluco-B 60 CAPS

Regular price £15.99
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Berberine is fantastic, it is one of the most known yet still under appreciated alkaloids found in nature BUT in typical NaughtyBoy® fashion we have brought you a new version, a version of berberine that has higher bioavailability and causes lower gastric distress called Dihydroberberine (under the name Glucovantage).

Animal research indicated Glucovantage was 5x more bioavailable than normal berberine but then in Human studies 200mg of Glucovantage raised berberine levels 22x more than 500 mg of berberine alone. So enough of us blowing Glucovantages trumpet, what does it do and why should you care? Its been shown to do SO much!

If you have come across berberine in a formula before it is usually a Glucose Disposal Agent (GDA). Berberine activates something called AMPK. AMPK is a master metabolic switch. When this levels increases, glucose uptake is increased, insulin sensitivity improves, triglycerides and cholesterol are reduced, and increased fat-burning in mitochondria, not to mention the nootropic effect it has!

It is hard to capture the whole picture of Glucovantage in a short write up but here are some things you may expect to get from consumption of a bioavailable berberine, Improved Cholesterol Improved Cardiovascular health Improved Insulin sensitivity IMproved Glucose uptake and utilization Improved PCOS symptoms Improved Weight management Neuro protection Nootropic effects + Much more If you want to maximize your results and want to find a bioavailable form of berberine then your search is over, Gluco-B is here!

Suggested Use

Consume 1-2 capsules daily with meals containing carbohydrates.

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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