Potato Extract Oil Soluble for DIY Skin Care Products Potato juice is a hydrating ingredient and it is especially beneficial for dry and flaky skin, as it helps in retaining the skin's natural moisturising and hydrating properties.Potato extract contains enzymes like catecholase, that can help lighten dark spots and hyperpigmentation, leading to a brighter complexion.Its high water content helps moisturize the skin, leaving it feeling soft and supple. The starch in potato extract can help absorb excess oil, making it beneficial for those with oily or acne-prone skin.Rich in antioxidants like vitamin C and phytochemicals, potato extract helps combat. Potato extract can help tighten and firm the skin, giving it a more youthful appearance.