Products

Description•   Science-Based Nutrition   •   Muscle Relaxation & Sleep Support*•   Non-GMO • Gluten Free • Soy Free • Vegan • 100% Chelated • Easy to Swallow•   DRB-00565 At Doctor's Best, our high absorption magnesium is the ultimate multitasker, crucial for a range of bodily functions. Our specialized magnesium formula provides...

Description• Science-Based Nutrition • Boosts Gut Barrier Function in 48 Hours*• Non-GMO • Gluten Free • Soy Free • Vegan• DRB-00627 At Doctor's Best, we understand the daily challenge of getting enough veggies. That is why our High Absorption Postbiotic Butyrate is designed to provide a direct fuel source to...

Description•   Science-Based Nutrition     •   Sustained Release For All Day Immune Support*•   Non-GMO • Gluten Free • Soy Free • Vegan •   DRB-00191 High Absorption Vitamin C Fact Sheet At Doctor's Best, we aim for the exceptional. Our formula combines vitamin C with lipid metabolites. This innovative blend is designed...

Description• Science-Based Nutrition          • Supports Immune Function*• Non-GMO • Gluten Free • Soy Free • Vegan • 100% Chelated• DRB-00573 High Absorption Zinc Fact Sheet At Doctor's Best, our zinc support is the gentle giant in the mineral world. Our formula includes zinc bisglycinate chelate, a gentle...

Description• Science-Based Nutrition     • Supports Digestion & Joints*• Non-GMO • Gluten Free • Vegan• DRB-00215 High Potency Bromelain Fact Sheet At Doctor's Best, we champion smooth sailing for the belly. Our exclusive bromelain formula, derived from pineapples, aids in breaking down proteins for a healthier gut. With added immune-boosting...

Description•   Science-Based Nutrition •   Supports Sinus Health*  •   Non-GMO • Vegan •   DRB-00307 Serrapeptase Family Fact Sheet At Doctor's Best, we understand the seasonal impact on sinus health. Our formula features Serrapeptase, a proteolytic enzyme commonly utilized in Europe and Asia, known for its potential to help break down unwanted proteins...

Description •   Science-Based Nutrition  •   Supports Sinus Health*•   Non-GMO • Vegan •   DRB-00231 Serrapeptase Family Fact Sheet At Doctor's Best, we understand the seasonal impact on sinus health. Our formula features Serrapeptase, a proteolytic enzyme commonly utilized in Europe and Asia, known for its potential to help break down unwanted proteins...

Description•   Science-Based Nutrition   •   98% Pure Trans-Resveratrol•   Non-GMO • Gluten Free • Soy Free • Vegan•   DRB-00416 Trans-Resveratrol Fact Sheet At Doctor's Best, we believe in the art of graceful aging. Our High Potency Trans-Resveratrol 600 offers 98% pure trans-resveratrol from Japanese knotweed roots. Guaranteed by the ProfileProven® Quality...

Description•   Science-Based Nutrition •   Supports Joint & Skin Health* •   Non-GMO • Gluten Free • Soy Free•   DRB-00265 Hyaluronic Acid Family Fact Sheet At Doctor's Best, we cherish beauty and flexibility. Our expertly crafted formula contains a patented composition of naturally occurring collagen, chondroitin sulfate, and hyaluronic acid, which work synergistically...

Description•   Science-Based Nutrition  •   Supports Joint & Skin Health*•   Non-GMO • Gluten Free • Soy Free•   DRB-00146 Hyaluronic Acid Family Fact Sheet At Doctor's Best, we cherish beauty and flexibility. Our expertly crafted formula contains a patented composition of naturally occurring collagen, chondroitin sulfate, and hyaluronic acid, which work synergistically...

Description•   Science-Based Nutrition   •   Supports Joint & Skin Health*•   Non-GMO • Gluten Free • Soy Free•   DRB-00228 Hyaluronic Acid Family Fact Sheet At Doctor's Best, we cherish beauty and flexibility. Our expertly crafted formula contains a patented composition of naturally occurring collagen, chondroitin sulfate, and hyaluronic acid, which work...

Description•  Science-Based Nutrition•  Supports Hair Strength & Hydration*•  Non-GMO • Gluten Free • Soy Free •  DRB-00545 Hydrolyzed Keratin Fact Sheet At Doctor's Best, we are all about inner beauty. Our formula is a hydrolyzed form of keratin designed to provide nourishment to support hair vitality.* Fueled by advanced scientific...

Description•   Science-Based Nutrition    •   Supports Immune Function* •   Non-GMO • Gluten Free • Vegan •   DRB-00177 Immune Support Fact Sheet At Doctor's Best, we are on a quest for gut greatness. Our unique formula contains EpiCor, a yeast-based postbiotic fermentate sourced from Saccharomyces cerevisiae. Discovered for its immune-boosting potential, it...

Description•   Science-Based Nutrition   •   Supports Nitric Oxide (NO) Levels*•   Non-GMO • Gluten Free • Soy Free • Vegan •   DRB-00200 L-Arginine Sustained + Immediate Release Fact Sheet At Doctor's Best, we thrive on fitness victories. Our L-Arginine Sustained Plus Immediate Release formula is expertly designed in a bilayer tablet...

Description • Science-Based Nutrition     • Helps Burn Body Fat*• Non-GMO • Gluten Free • Soy Free • Vegan• DRB-00106 L-Carnitine Fact Sheet At Doctor's Best, high energy is our fuel for success. That is why our formula is powered by L-carnitine fumarate, a compound recognized for powering cellular functions...

Description• Science-Based Nutrition  • Supports Circulatory Health* • Non-GMO • Gluten Free • Soy Free • Vegan• DRB-00437 L-Citrulline Fact Sheet At Doctor's Best, we are pumped about maintaining peak performance and unwavering energy. Our L-Citrulline powder is carefully crafted to empower an energetic and vibrant lifestyle.* • Plays a crucial role...

Description•   Science-Based Nutrition •   Tension & Stress Support*•   Non-GMO • Gluten Free •Soy Free • Vegan•   DRB-00197 L-Theanine Fact Sheet At Doctor's Best, we understand that stress can be an unwelcome guest. That is why our specialized formula features a pure form of L-theanine that is renowned for promoting relaxation,...

Description • Science-Based Nutrition      • Supports Relaxation And Mental Clarity*• Non-GMO • Gluten Free • Soy Free • Vegan• DRB-00620 At Doctor's Best, we ride the wave to relaxation with AlphaWave L-Theanine. Our highly purified, patented form of L-theanine is known for promoting calm with a state of relaxed...

Description•   Science-Based Nutrition   •   Mood & Sleep Support*•   Non-GMO • Gluten Free • Soy Free • Vegan•   DRB-00126  At Doctor's Best, we value the pursuit of a happy and balanced life. Our specialized L-Tryptophan formula serves as both an essential building block for protein and a precursor to serotonin,...

Description • Science-Based Nutrition     • Supports Eye Health & Performance*• Non-GMO • Gluten Free• DRB-00370 Lutein Fact Sheet At Doctor's Best, we are on a mission against the 'blue light blues.' Our special formula features Lutemax 2020® , a premium blend of lutein and zeaxanthin. It shields the eyes from potential harm caused by...