04/21/2026
Recently, we updated our R-Alpha Lipoic Acid (R-ALA) formula to include two specific ingredients: silicon dioxide and magnesium stearate. We’ve received questions from our community—asking why these were added. The answer lies in the complex chemistry of the R-form itself and our commitment to ensuring you never receive a "dead" product.
R-ALA is notoriously "unstable." In the industry, it is well-known that pure R-ALA is highly sensitive to heat, light, and even slight moisture. Without proper stabilization, the molecules undergo a process called polymerization. Essentially, the powder turns into a useless, gummy clump that your body cannot absorb. To prevent this degradation and ensure you are getting 100% active R-ALA, we utilize food-grade stabilizers: silicon dioxide and magnesium stearate. Continue reading: https://www.vibraxlabs.com/blogs/news/why-stability-matters-the-truth-about-our-updated-r-ala-formula