The claim “baking soda removes dark spots, wrinkles, and dark circles” is a popular DIY beauty tip, but it is not supported by good scientific evidence. Baking soda (sodium bicarbonate) may make skin feel smoother temporarily because it can act as a mild abrasive, but it cannot erase wrinkles, remove pigmentation, or reverse ageing.
Why baking soda may not be ideal for facial skin
- It is alkaline: Healthy skin has a slightly acidic pH. Baking soda can disrupt the skin barrier and cause dryness or irritation.
- It can be abrasive: Scrubbing with it may worsen irritation and make some dark spots more noticeable, especially in sensitive skin.
- It does not increase collagen: Wrinkles are related to changes in collagen, elastin, and skin structure—baking soda does not rebuild these.
Safer approaches for common concerns
Dark spots:
- Daily sunscreen is one of the most important steps.
- Ingredients with evidence for improving uneven tone include vitamin C, niacinamide, azelaic acid, and retinoids (depending on skin type and suitability).
Fine lines and wrinkles:
- Regular moisturiser can improve the appearance of dryness-related lines.
- Retinoids, sunscreen, and healthy skin habits have stronger evidence.
Dark circles:
- Causes vary: genetics, thin skin, allergies, lack of sleep, dehydration, or pigmentation.
- Treatments depend on the cause.
If you still consider using baking soda
It is safer to avoid using it as a face scrub or mask. If you try any new skincare ingredient, test it on a small area first and stop if you notice burning, redness, or irritation.
A “miracle” recipe claiming to remove wrinkles and dark circles overnight is usually more marketing than proven skincare.
