Eat 1/4th cup Sunflower seeds!
Sunflower seeds contain linolenic, oleic and palmitic acid, which help in the formation of collagen and elastin, resulting in smooth skin. Consuming 1/4 cup of sunflower seeds also meets 90% of Vitamin E requirement of your body. Vitamin E maintains the colour (Melanin) of your skin and reduces acne.
You can also buy cream or serum with these acids to apply on your skin. Consuming these acids through sunflower seeds is definitely more nutritious since it gives you many more benefits- protein, fibre, vitamins and minerals. Plus roasted sunflower seed is a great snack too!!