Can Baking Soda Remove Dark Spots, Wrinkles, and Under-Eye Circles?
Baking soda is a popular DIY skincare ingredient, but claims that it can erase dark spots, wrinkles, or under-eye circles are not supported by strong scientific evidence. In fact, using baking soda directly on the face may do more harm than good for some people.
Why baking soda may be risky for facial skin
Baking soda is alkaline, while healthy skin has a naturally slightly acidic surface (“skin barrier”). Applying baking soda may:
- Disrupt the skin barrier
- Cause dryness or irritation
- Trigger redness or sensitivity
- Make some skin conditions worse
The skin around the eyes is especially thin and delicate, so baking soda should not be applied near the eyes.
Safer approaches for common concerns
For dark spots (hyperpigmentation)
Helpful ingredients with better evidence include:
- Daily sunscreen (most important to prevent spots from worsening)
- Vitamin C
- Niacinamide
- Retinoids (such as retinol, when appropriate)
For wrinkles and fine lines
Consider:
- Sunscreen every day
- Retinoids/retinol
- Moisturizers containing ingredients like hyaluronic acid or peptides
- Adequate sleep and a balanced diet
For under-eye circles
Dark circles can have many causes, including:
- Genetics
- Thin skin revealing blood vessels
- Lack of sleep
- Allergies
- Dehydration
- Aging-related volume changes
Helpful habits:
- Get consistent sleep
- Avoid rubbing the eyes
- Treat allergies if present
- Use gentle moisturizers or products designed for the eye area
If you still want to use baking soda
Using it occasionally for household purposes (such as cleaning) is much safer than using it as a facial treatment. If you apply any new skincare product, test it on a small area first and stop if you experience burning, itching, or irritation.
Bottom line
Baking soda is not a proven anti-aging or dark-spot treatment, and applying it to facial skin—especially under the eyes—can irritate the skin barrier. Evidence-based skincare ingredients and sun protection are much better choices for long-term skin health.
