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Berberine+
1000mg- Supports healthy blood sugar levels
- Metabolism support
- Liver support
- Optimised for absorption and effectiveness
- 1000mg berberine at clinical dose
What sets DRV+ apart
Nutrition information
| PER 2 CAPSULES | EC %NRV* | |
|---|---|---|
| Berberine HCI | 1000mg | ** |
| Alpha Lipoic Acid | 200mg | ** |
| Milk Thistle Seed Extract 80% Silymarins Providing 1000mg Milk Thistle Seed | 50mg | ** |
| Chromium | 200ug | 500 |
| Bioperine® Black Pepper | 5mg | ** |
- * NRV - Nutrient Reference Value
- ** No NRV Established
Ingredients
INGREDIENTS: Berberine HCl (Berberis aristata), A-Lipoic Acid, Milk Thistle Seed Extract (Silybum Marianum), Bioperine® Black Pepper Extract (Piper nigrum), Chromium Picolinate, Capsule Shell (Hydroxypropyl Methylcellulose).
Free From: Added Sugar, Starch, Sweeteners, Gluten, Wheat, Soya, Lactose, Dairy, Artificial Flavours, Colours and Preservatives.
Free From: Added Sugar, Starch, Sweeteners, Gluten, Wheat, Soya, Lactose, Dairy, Artificial Flavours, Colours and Preservatives.
Directions
Drug interactions
| Interaction severity | Drug / drug class | Interaction |
|---|---|---|
| Major | Cyclosporine | Berberine and black pepper may increase the blood level of this drug. |
| Moderate | Anticoagulant / Antiplatelet Drugs | Berberine, black pepper and alpha lipoic acid may increase the risk of bleeding when taken with these drugs. |
| Moderate | Antidiabetes Drugs | Berberine, chromium and milk thistle may increase the risk of hypoglycaemia when taken with these drugs. |
| Moderate | Antihypertensive Drugs | Berberine may increase the risk of hypotension when taken with these drugs. |
| Moderate | CNS Depressants | Berberine may increase the risk of sedation when taken with these drugs. |
| Moderate | Cytochrome P450 2C9 (CYP2C9) Substrates | Berberine may increase the blood level of these drugs. |
| Moderate | Cytochrome P450 2D6 (CYP2D6) Substrates | Berberine and black pepper may increase the blood level of these drugs. |
| Moderate | Cytochrome P450 3A4 (CYP3A4) Substrates | Berberine and black pepper may increase the blood level of these drugs. |
| Moderate | Dextromethorphan | Berberine may increase the blood level of this drug. |
| Moderate | Losartan | Berberine may decrease the effects of this drug. |
| Moderate | Metformin | Berberine may increase the effects of this drug. |
| Moderate | Midazolam | Berberine may increase the risk of side effects from this drug. |
| Moderate | Pentobarbital | Berberine and black pepper may increase the risk of sedation when taken with this drug. |
| Moderate | Tacrolimus | Berberine may increase the blood level of this drug. |
| Moderate | Alkylating Agents | Alpha lipoic acid may alter the effects of these drugs. |
| Moderate | Antitumour Antibiotics | Alpha lipoic acid may decrease the effectiveness of these drugs. |
| Moderate | Thyroid Hormones | Alpha lipoic acid may decrease the effectiveness of these drugs. |
| Moderate | Glucuronidated Drugs | Milk thistle may affect the clearance of these drugs. |
| Moderate | Ledipasvir | Milk thistle may affect the clearance of this drug. |
| Moderate | Morphine | Milk thistle may affect the level of this drug. |
| Moderate | Raloxifene | Milk thistle may affect the clearance of this drug. |
| Moderate | Sirolimus | Milk thistle may affect the clearance of this drug. |
| Moderate | Sofosbuvir | Milk thistle may decrease the level of this drug. |
| Moderate | Tamoxifen | Milk thistle may increase the level of this drug. |
| Moderate | Warfarin | Milk thistle may increase the level of this drug. |
| Moderate | Insulin | Chromium may increase the risk of hypoglycaemia when taken with this drug. |
| Moderate | Levothyroxine | Chromium might bind to levothyroxine in the intestinal tract and decrease levothyroxine absorption. |
| Moderate | Atorvastatin | Black pepper may increase the level of this drug. |
| Moderate | Cytochrome P450 1A1 (CYP1A1) Substrates | Black pepper may increase the level of drugs metabolised by CYP1A1. |
| Moderate | Cytochrome P450 2B1 (CYP2B1) Substrates | Black pepper may increase the level of drugs metabolised by CYP2B1. |
| Moderate | Lithium | Black pepper may increase the blood level of this drug. |
| Moderate | Nevirapine | Black pepper may increase the blood level of this drug. |
| Moderate | P-glycoprotein Substrates | Black pepper may increase the level of P-glycoprotein substrates. |
| Moderate | Phenytoin | Black pepper may increase the blood level of this drug. |
| Moderate | Propranolol | Black pepper may increase the blood level of this drug. |
| Moderate | Rifampin | Black pepper may increase the blood level of this drug. |
| Moderate | Theophylline | Black pepper may increase the blood level of this drug. |
- Taken from Natural Medicines Database September 2026. Please do your own due diligence before recommending supplements alongside medicines.
Clinically backed ingredients
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5 ingredients - full dossier

Dose1000mg
SourceRoot bark extract
TypeCompound
Targets:

Alpha Lipoic Acid
Dose200mg
SourceMicrobial fermentation
TypeCompound
Targets:

Milk Thistle Seed Extract
Dose50mg (80% silymarins, providing 1000mg milk thistle seed)
SourceSeed extract
TypeBotanical
Targets:

Chromium
Dose200µg
SourcePicolinate
TypeMineral
Targets:

Piperine (Black Pepper Extract)
Dose5mg
SourceFruit extract
TypeBotanical
Targets:
Consistency is key
1 Week
2 Weeks
3 Weeks