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By avoiding the limitations of oral intake such as low bioavailability and digestive breakdown

The peptide preserved retinal morphological structure, intensified bioelectric activity, and improved functional capacity of photoreceptor cells

The push-and-pull effect creates texture on the skin's surface--what people often call dimpling

The core function of the physical barrier of intestinal epithelium The function of the physical barrier of intestinal epithelium can be summarized as two core functions: "selective permeability" and "defensive protection", which work together to maintain the homeostasis of the intestinal environment