This is a typical recipe found online for a baking soda face mask :
· Ingredients:
· 1-2 tablespoons baking soda
· A few drops of water, milk, or citrus juice (like lemon or orange) to form a paste.
· Instructions:
- Mix the ingredients to create a smooth paste.
- Apply gently to your face, avoiding the eye area.
- Leave on for no more than 10-15 minutes .
- Rinse thoroughly with cool water and apply moisturizer.
🛑 Why Dermatologists Say No
The reason this trend is dangerous is science-based:
· It destroys your skin barrier: Your skin is naturally acidic (pH ~4.5-5.5). Baking soda is highly alkaline (pH ~9). This disrupts the “acid mantle,” stripping away natural oils and leaving your skin vulnerable .
· It causes irritation and breakouts: This barrier damage leads to dryness, redness, and peeling. It can actually make acne worse by allowing bacteria to enter and cause more inflammation .
· It can worsen dark spots: For people with medium or darker skin tones, the irritation from baking soda can trigger a condition called post-inflammatory hyperpigmentation, which can make dark spots darker and harder to fade .
· It can’t reach deep pigmentation: Dark spots, wrinkles, and dark circles are caused by issues in deeper skin layers. Baking soda only works on the surface and cannot address the root cause .
✅ Safe Alternatives
For exfoliation, dermatologists recommend gentler options, like a scrub made with used coffee grounds, olive oil, and honey . For persistent dark spots, wrinkles, or dark circles, it’s best to use proven skincare ingredients (like Vitamin C or retinoids) and consult a dermatologist for advice tailored to your skin .