Baking Soda for Dark Spots and Wrinkles: Does This Viral Skincare Trick Really Work?

A viral beauty post promises an incredibly simple solution: baking soda to remove dark spots, wrinkles, and dark circles.

The before-and-after photographs make the result look dramatic, but there is an important question behind the image:

Can baking soda actually produce these results on facial skin?

The evidence does not support the idea that rubbing baking soda on your face can erase wrinkles, remove dark circles, or reliably eliminate pigmentation.

What Is Baking Soda Supposed to Do?

Baking soda, or sodium bicarbonate, is an alkaline substance. Because of its fine texture, people sometimes use it as a homemade exfoliant or cleansing ingredient.

The problem is that facial skin has its own natural protective environment. Healthy adult skin is mildly acidic, with a typical pH around 5.5. Substances that significantly alter that environment can interfere with the skin barrier and contribute to dryness or irritation. (Cleveland Clinic)

So while baking soda may make the skin feel temporarily smoother, that doesn’t mean it is treating wrinkles or pigmentation.

Can Baking Soda Remove Wrinkles?

There is no good evidence that baking soda removes wrinkles.

Wrinkles develop through natural aging and factors such as cumulative UV exposure and changes in the skin’s structure.

A moisturizer can temporarily make some fine lines look less noticeable because it increases hydration in the outer layer of skin. Dermatologists specifically recommend moisturizing as part of an anti-aging routine. (Académie Américaine de Dermatologie)

That’s very different from claiming that baking soda can actually reverse wrinkles.

What About Dark Spots?

Dark spots can have many causes, including acne, inflammation, hormonal changes, sun exposure, and irritation from skincare products.

This is particularly important because irritating the skin can actually contribute to more pigmentation. The American Academy of Dermatology notes that irritation from skin-care products can trigger dark spots, and recommends gentler products for people dealing with hyperpigmentation. (Académie Américaine de Dermatologie)

In other words, aggressively scrubbing a dark spot isn’t necessarily helping—it could potentially make the situation worse.