Claimed Benefit What Often Happens in Reality Alternatives with Better Support
Gentle daily exfoliation Can alter pH and cause microabrasions that lead to irritation Lactic acid or polyhydroxy acids at the appropriate pH
Clears acne and blackheads Can dry out surface oil, but often worsens the skin barrier and inflammation Salicylic acid or benzoyl peroxide (over-the-counter)
Brightens and evens skin tone Limited evidence; irritation may trigger post-inflammatory signs Niacinamide, vitamin C derivatives, azelaic acid
Reduces oiliness and shine Temporary absorption possible, but oiliness often returns Niacinamide, clay masks should be used sparingly
Soothes minor irritation Alkaline nature may cause burning or inflammation in sensitive skin Colloidal oatmeal, centella, aloe vera
The truth is that, although baking soda has certain properties, the risks to the facial skin barrier often outweigh the potential benefits for most people.
Who should completely avoid applying baking soda to their face?
Absolutely avoid this product if you suffer from eczema, rosacea, active inflammatory acne, very dry or dehydrated skin, or if you have a history of sensitivity to skin care products. Also avoid it on broken skin, around the eyes, if you’re pregnant, or if you’re managing conditions like diabetes that affect skin healing. If in doubt, a certified dermatologist can provide personalized advice that’s much safer than any DIY experiment.
