Origin: High-quality raw materials sourced from Shandong Province. Exquisitely processed to retain premium nutrients and natural quality. 

Active Ingredients: L-Hydroxyproline ≥ 8.0%, Glycine ≥ 18%, Alanine ≥ 7.0%, L-Proline ≥ 10%, core amino acids for nourishing efficacy. 

Classic Compatibility: Precious medicinal and edible product, compatible with Prepared Rehmannia Root, Astragalus Root, Ginseng, Ophiopogon japonicus, Mulberry Leaf, Oyster Shell, Angelica sinensis. Applicable for daily intensive nourishment.

Marker Index: L-Hydroxyproline ≥ 8.0%, Glycine ≥ 18%, Alanine ≥ 7.0%, L-Proline ≥ 10%