Hyanutra™-RH Hair Nourishing Shield is a new hair moisturizing conditioner made from HA with different molecular weights and brown rice ferment filtrate by patented technology. It is especially suitable for damaged hair.
The product uses a three-dimensional water-locking repair system to permeate and distribute active ingredients in the hair effectively. The repair effect is realized by locking the weak binding water of the hair, strengthening the chemical bonds, and keratin consolidation, making the hair shiny, smooth, and strong from the root.
[1] Qu W, Guo X, Xu G, Zou S, Wu Y, Hu C, Chang K, Wang J. Improving the Mechanical Properties of Damaged Hair Using Low-Molecular Weight Hyaluronate. Molecules. 2022; 27(22):7701.