It helps to reduce thin lines and wrinkles in the skin. As Directly: Insert 4-5 drops of carrot seed oil on a bowl and apply them gently to your skin.It is better to use this method at night. How to Use Carrot Oil on Skin? Carrot Shampoo Bar: Yes, you heard it right!A highly effective shampoo bar can be made with the help of carrot oil, milk, and honey. https://tipsandbeauty.com/use-carrot-seed-oil-for-skin-lightening https://www.skindiseaseremedies.com/carrot-seed-oil-for-skin https://www.legit.ng/1086048-carrot-oil-skin-lightening.html