Buttermilk soap can be good for several reasons, including:Moisturizing: Buttermilk is rich in lactic acid, which is a natural exfoliant that can help remove dead skin cells and reveal softer, smoother skin.
Cleansing: Lactic acid helps to cleanse and nourish the skin.
Brightening: Lactic acid can brighten your skin, help to even out skin texture and can help fade brown spots.
Gentle: Buttermilk soap is mild and will not irritate even the most sensitive of complexions.
Creamy: Buttermilk adds to the creaminess of the lather.
Skin conditions: Buttermilk soap is especially good for people that have had dry skin, or develop dry skin from the sun or air-conditioning. It can potentially may be helpful to sufferers of skin condition such as eczema, psoriasis, acne and dry skin.
Scent: Buttermilk soap is often scentless, which is often the source of irritation for people with sensitive skin.