Doctor's Best L-Carnitine Fumarate 855mg provides L-Carnitine bonded with fumaric acid, a Krebs cycle intermediate. L-Carnitine is involved in transporting long-chain fatty acids into the mitochondria for energy production.* 855mg L-Carnitine Fumarate per capsule* Transports fatty acids into mitochondria for energy production* Non-GMO |...

Doctor's Best Pure L-Arginine Powder 300g – Nitric Oxide Precursor for Cardiovascular, Blood Flow & Athletic PerformanceDoctor's Best Pure L-Arginine provides pharmaceutical-grade L-arginine in a convenient, unflavoured powder format — the direct precursor to nitric oxide (NO), the molecule that relaxes and dilates blood...

High Potency Serrapeptase for Inflammation, Sinus & Tissue SupportDoctor's Best High Potency Serrapeptase 120,000 SPU delivers a powerful proteolytic enzyme originally derived from silkworms. Serrapeptase breaks down non-living protein tissue in the body — including inflammatory proteins, mucus, scar tissue and fibrin — supporting...

Fast-Absorbing Vitamin C with PureWay-C® for Immune & Antioxidant SupportDoctor's Best High Absorption Vitamin C features PureWay-C® — a patented vitamin C complex bonded to lipid metabolites and bioflavonoids for significantly faster absorption and longer retention in the body compared to standard ascorbic acid....

High Absorption Curcumin C3 with BioPerine for Inflammation & Antioxidant SupportDoctor's Best High Absorption Curcumin C3 Complex® with BioPerine® delivers a clinically validated curcumin blend — C3 Complex contains three curcuminoids (curcumin, bisdemethoxycurcumin and demethoxycurcumin) paired with BioPerine black pepper extract to enhance bioavailability...

Doctor's Best High Absorption 100% Chelated Magnesium Powder 200g provides magnesium in TRAACS® chelated forms — bonded to amino acids (glycinate and lysinate) for superior absorption and gastrointestinal tolerance compared to magnesium oxide or citrate. As a powder, it allows flexible dosing and is...

Doctor's Best Fully Active Folate with Quatrefolic® 400mcg delivers folate in the bioactive methylated form — (6S)-5-methyltetrahydrofolate (5-MTHF) — bypassing the metabolic conversion step that up to 40% of people cannot perform efficiently due to MTHFR gene variants. Unlike folic acid, which requires conversion...

Extra Strength Ginkgo for Memory, Focus & Brain CirculationDoctor's Best Extra Strength Ginkgo 120mg delivers a standardised extract of Ginkgo biloba — one of the most researched herbal supplements for cognitive function and cerebral blood flow. Each capsule provides 120mg of extract standardised to...

High-Bioavailability Curcumin for Inflammation & Joint SupportDoctor's Best Curcumin Phytosome with Meriva® delivers curcumin complexed with phosphatidylcholine — a patented technology that dramatically improves curcumin's absorption compared to standard extracts. Meriva® is the most clinically studied curcumin phytosome in the world, with published human...

Doctor's Best Collagen Types 1 & 3 with Vitamin C 1000mg 180 Tablets provides hydrolysed bovine collagen peptides in the two most abundant collagen forms in the human body — Type 1 (skin, tendons, bone) and Type 3 (skin, blood vessels). Vitamin C is...

Doctor's Best Cinnamon Extract Cinnulin PF® 125mg delivers a concentrated, water-soluble cinnamon extract standardised to the most bioactive fraction of cinnamon — type-A polyphenolic polymers — while removing fat-soluble compounds like coumarin.* Cinnulin PF® — patented cinnamon extract* Standardised to type-A polyphenolic polymers* Coumarin-free...

Doctor's Best Brain Magnesium with Magtein® 90 Veggie Caps features the only form of magnesium shown in pre-clinical research to reliably cross the blood-brain barrier and increase brain magnesium levels. Developed by researchers at MIT, Magtein® (magnesium L-threonate) enhances synaptic density and plasticity in...

Doctor's Best Boswellia with UCII® 60 Veggie Caps combines two clinically studied anti-inflammatory and joint support ingredients: Boswellia serrata extract (standardised to AKBA) and UC-II® undenatured type 2 collagen. Boswellia AKBA is the most potent anti-inflammatory constituent of the Boswellia resin, shown to inhibit...

Doctor's Best Betaine HCL Pepsin & Gentian Bitters, 120 capsules combining betaine HCL, pepsin and gentian bitters. Betaine HCL Pepsin Gentian Bitters 120 capsules | Non-GMO | Gluten Free Suggested Use: Take 1 capsule with each meal containing protein, or as directed by your...

Doctor's Best Benfotiamine 300mg is a high-potency, fat-soluble form of vitamin B1 (thiamin) that reaches significantly higher tissue concentrations than standard water-soluble thiamin. Benfotiamine activates the enzyme transketolase, which redirects harmful sugar-derived metabolites away from pathways that can damage nerves, blood vessels, and the...

Doctor's Best Benfotiamine 150mg + Alpha-Lipoic Acid 300mg combines two complementary nutrients that work together to support healthy nerve function. Benfotiamine is a fat-soluble, highly bioavailable form of vitamin B1 (thiamin). Alpha-Lipoic Acid (ALA) complements this with broad-spectrum antioxidant activity and support for mitochondrial...

Doctor's Best Astaxanthin 6mg features AstaReal® — the world's leading astaxanthin, produced from indoor-cultivated Haematococcus pluvialis microalgae without any solvents. Astaxanthin is a naturally occurring carotenoid and is considered one of the most potent antioxidants in nature — up to 6,000 times stronger than...

Doctor's Best Ashwagandha with Sensoril® 125mg features the clinically studied, standardised extract of Withania somnifera root and leaf — one of the most researched adaptogenic herbs in Ayurvedic medicine. Sensoril® is a patented, full-spectrum ashwagandha extract standardised to the highest levels of withanolide glycosides...

Doctor's Best Alpha-Lipoic Acid (ALA) 600mg delivers a potent dose of one of the most versatile antioxidants. Unlike most antioxidants, ALA is both fat-soluble and water-soluble, allowing it to work in virtually every cell and tissue in the body. ALA also has the ability...

Doctor's Best 5-HTP Enhanced combines 100mg of 5-HTP from Griffonia simplicifolia with vitamin B6 and vitamin C — two essential co-factors that support the enzymatic conversion of 5-HTP into serotonin. While standard 5-HTP provides the raw material for serotonin, the Enhanced formula ensures the...

Doctor's Best 5-HTP 100mg is derived from the seeds of Griffonia simplicifolia — a West African plant that is the primary commercial source of 5-hydroxytryptophan (5-HTP). 5-HTP is the direct precursor to serotonin, the neurotransmitter that plays a key role in regulating mood, sleep,...

Doctor's Best Natural GPC & PhosphatidylserineA science-based dietary supplement formulated with GlyceroPhosphoCholine (GPC) and PhosphatidylSerine (PS). Vegan, non-GMO, and gluten-free.

- **Doctor’s Best D-Ribose featuring BioEnergy® Ribose**: This product is designed to support your energy production in both your heart and muscles, helping you maintain an active and balanced lifestyle. Each serving contains D-ribose, an essential component of ATP, which plays a crucial role...

Description Science-Based Nutrition™ BioAvialable Undenatured Type II Collagen Supports Joint Health Dietary Supplement Non-GMO Gluten Free Soy Free Boswellia + UC-II® is a unique combination of Boswellia and UC-II®. It is an important combination that supports joint comfort. Boswellia supports the health of joint...

- **REAL KRILL 60 Softgels**: Experience the nourishing benefits of our sustainably sourced Antarctic Krill, which is rich in DHA and EPA omega-3 fatty acids. This thoughtfully crafted formula, enhanced with phospholipids, aims to support your joint function, brain health, and heart wellness. Additionally,...