Polysaccharide Extracted from Laminaria japonica Delays Intrinsic Skin Aging in Mice

Figure 2

LP increases collagen content in the skin of aging mice. (a) HYP content () and (b) type I collagen mRNA levels () were compared between young control, aging model, LP-L, LP-M, LP-H, and Vit. E groups. Values represent mean ± SD. and versus aging model group.

(a)

(b)