Benfotiamine 150 + Alpha-Lipoic Acid 300, 60 Veggie Caps, Doctor's Best

Doctor's Best Benfotiamine 150 + Alpha-Lipoic Acid 300 combines two clinically researched nutrients in a single capsule — BenfoPure® benfotiamine (a fat-soluble form of Vitamin B1) with alpha-lipoic acid — to support healthy glycemic balance, metabolic function, and antioxidant protection at the cellular level.

Why

Benfotiamine is a fat-soluble derivative of thiamine (Vitamin B1) that is significantly more bioavailable than standard thiamine. It works by activating the transketolase enzyme pathway, which helps redirect glucose away from the biochemical routes that generate Advanced Glycation End Products (AGEs) — harmful compounds formed when excess glucose reacts with proteins and fats, contributing to cellular damage over time. Alpha-lipoic acid (ALA) is a powerful universal antioxidant — soluble in both fat and water — that neutralises free radicals in virtually every cell and tissue in the body. It also plays a key role in mitochondrial energy metabolism and helps regenerate other antioxidants including vitamins C and E and glutathione. Together, benfotiamine and ALA provide complementary, synergistic support for glycemic balance, metabolic wellness, and cellular protection. Doctor's Best uses BenfoPure® — a premium, clinically studied form of benfotiamine — at a meaningful 150 mg dose, paired with 300 mg of ALA per capsule. Vegan, non-GMO, gluten-free, and soy-free.

Key Benefits

• 150 mg BenfoPure® benfotiamine per capsule — fat-soluble, highly bioavailable form of Vitamin B1
• 300 mg alpha-lipoic acid per capsule — universal antioxidant, fat- and water-soluble
• Supports healthy glycemic response within the normal range
• Helps counter the formation of Advanced Glycation End Products (AGEs)
• Supports metabolic balance and cellular health
• Provides broad antioxidant protection at the cellular level
• Supports mitochondrial energy metabolism
• Vegan | Non-GMO | Gluten-free | Soy-free
• 60 veggie capsules — 60-day supply at 1 capsule daily

Formula Highlights

• Benfotiamine (as BenfoPure®) — 150 mg: Fat-soluble derivative of Vitamin B1 with superior bioavailability. Activates the transketolase pathway to redirect glucose metabolism away from AGE-forming routes, supporting healthy glycemic balance and cellular protection.
• Alpha-Lipoic Acid — 300 mg: Universal antioxidant soluble in both fat and water. Neutralises free radicals throughout the body, supports mitochondrial energy metabolism, and regenerates vitamins C and E and glutathione.

Supplement Facts

Serving size: 1 veggie capsule | Servings per container: 60

*Daily Value not established.

Suggested Use

Adults: take 1 capsule daily, with or without food, or as recommended by a nutritionally informed physician.

Other Ingredients

Hypromellose (vegetarian capsule), L-leucine, silicon dioxide. Vegan. Non-GMO. Gluten-free. Soy-free.

About Doctor's Best

Founded in 1990 by a physician, Doctor's Best is committed to Science-Based Nutrition™ — formulating supplements with the most bioavailable, clinically researched ingredients at meaningful therapeutic doses. Every product is rigorously tested for purity and potency, so you know exactly what you’re getting.

Warnings

Consult a healthcare professional before use if pregnant, nursing, taking medication, or managing a medical condition. Store in a cool, dry place. Keep out of reach of children.