Not all R-ALA Na is created equal. While R-lipoic acid is widely recognized for its superior bioavailability and powerful antioxidant benefits, achieving true high-grade R-ALA Na requires balancing three critical factors—what we call the Quality Triangle:
1.High Assay Percentage (≥ 85%) – Formulated via precise titration without excess sodium.
2.Exceptional Optical Purity (R-ALA ≥ 99.5%, S-ALA ≤ 0.5%) – Standard HPLC methods can be misleading as they can't separate S-ALA from R-ALA; strict chiral HPLC testing & specific rotation verification are essential.
3.Optimal Bulk Density (0.35–0.5+ g/mL) – Solves the common industry headache of fluffy powder.
Why Longzen's High Bulk Density Matters for Your Formulations:
Many market options struggle with low bulk density (0.10–0.29 g/mL), causing significant processing challenges. With Longzen's R-ALA Na:
• Fluffiness is significantly reduced
• Fill weight increased by 30%–50% per capsule
• Capsule size can be reduced by a full level, dramatically improving production efficiency and consumer experience!
Interested in Our Product & Application Data?
We've summarized our latest technical data, testing comparisons (Chiral HPLC vs. Standard HPLC), and formulation performance for Longzen's R-ALA Sodium into a detailed R-ALA Na Whitepaper.
Send me a direct message (DM) or drop a comment below, and I'll be happy to share the PDF copy with you!
