The main causes of pigmentation are as follows:
(1) Ultraviolet radiation: Under too much sunlight, the skin will produce melanin to absorb ultraviolet rays to protect the skin from harm. So too much sunlight will deepen the color of the stain.
(2) Endocrine disorders: Especially during pregnancy or menstrual period, human endocrine disorders are prone to produce melanin, and endocrine disorders will also lead to slow metabolism, thus hindering the discharge of melanin.
(3) Bad living habits: Modern people are under great pressure to study or live, eat irregularly, and often stay up late, which will not only produce or deepen the color of spots, but also affect their health.
Methods of removing stains:
(1) Aloe and cucumber: Aloe has the function of hydrating, and cucumber has the function of removing spots and whitening. Juice aloe and cucumber, add pearl powder to make a paste, and then apply it to your face 15 minutes, once in the morning and once in the evening.
(2) Tomato: tomato whitening: add a proper amount of honey to half a tomato, stir it into a paste, apply it to the face, apply it for 15 minutes, and then wash it off with water. Sticking to it for a while will have an effect.
(3) Sydney sugarcane: Sydney, sugarcane, grapes, honey. Wash Sydney, sugarcane and grapes, stir juice to remove residue, mix with honey and bottle for later use. Eat 10ml in the morning and evening to remove freckles, chloasma and black spots.