That claim is misleading and potentially harmful.
Baking soda (sodium bicarbonate) is not a safe or effective treatment for dark spots, wrinkles, or dark circles. It’s alkaline (high pH) and can disrupt your skin’s natural barrier, leading to irritation rather than improvement.
Dark spots and similar concerns are often related to skin pigmentation and aging processes such as Melasma and post-inflammatory hyperpigmentation.
Why baking soda is a bad idea for your face
- It can damage the skin barrier (your skin is naturally slightly acidic)
- May cause burning, redness, or peeling
- Can worsen dark spots due to irritation
- Does not reduce wrinkles or under-eye circles
What actually helps (evidence-based)
For dark spots:
- Sunscreen daily (most important step)
- Vitamin C serums
- Retinoids (retinol or prescription options)
- Niacinamide
For wrinkles:
- Retinoids (best studied topical option)
- Sunscreen to prevent further aging
- Moisturizers with hyaluronic acid
For dark circles:
- Sleep and hydration
- Treat allergies (if present)
- Caffeine eye creams (temporary effect)
- Retinoids or dermatology treatments in some cases
Bottom line
Baking soda is for cleaning, not skincare. Using it on your face can do more harm than good.
If you want, I can suggest a simple, low-cost skincare routine that actually helps dark spots and under-eye circles safely.
