Oats help lighting dark neck skin

There is no scientific evidence to suggest that oats can lighten dark neck skin.

Darkening of the neck skin can occur due to various factors such as excessive sun exposure, hormonal changes, obesity, diabetes, and poor hygiene. Treatment options for dark neck skin depend on the underlying cause and may include topical creams, laser therapy, or lifestyle changes such as maintaining a healthy weight, avoiding sun exposure, and practicing good hygiene.

While oats have many beneficial properties for the skin, such as being a natural exfoliant and moisturizer, they are unlikely to significantly lighten dark neck skin on their own. It is always best to consult with a dermatologist for a proper diagnosis and treatment plan for dark neck skin.