Doctor's Best Stabilized R-Lipoic Acid contains BioEnhanced Na-RALA, the sodium salt of R-Lipoic acid (RLA). Unlike pure RLA, BioEnhanced Na-RALA is a stabilized form of RLA that won't degrade at high temperatures, is more bioavailable than regular RLA and has no solvent residues.*

Lipoic acid (LA) plays an important role in glucose metabolism and energy production. LA, when manufactured, occurs in two molecular forms, designated "R" and "S." The "S" form does not occur naturally in living systems and studies clearly indicate that the "R" form, RLA, is more biologically active than the "S" form. This formula includes the vitamin biotin to further support lipoic acid's metabolic benefits.

Essential for energy generation by mitochondria* Helps promote the body's antioxidant defenses* Helps maintain healthy blood sugar l

• Directions: Directions: Suggested Adult Use: Take 1 capsule daily, with or without food, or as recommended by a nutritionally-informed physician.

Modified Cellulose (vegetarian Capsule), Rice Powder, Microcrystalline Cellulose, Magnesium Stearate (vegetable Source), Silicon Dioxide.

Items purchased through Instacart are eligible for return for store credit. Proceed to a register at any Vitamin Shoppe store and present your Instacart receipt. You can access your delivery receipt in your Instacart account. Purchases are eligible for a return within 30 days to receive a merchandise credit. https://www.vitaminshoppe.com/lp/purchase-policy