how to use baking soda for skin whitening - #18535
I am really confused about something and hope someone can help. I read a lot online about how to use baking soda for skin whitening, but it's just left me with more questions than answers. A couple of weeks ago, I noticed dark spots on my face and I was freaking out! I have tried a bunch of creams, but nothing was working, so a friend mentioned how to use baking soda for skin whitening. She said it's supposed to help exfoliate and lighten skin. I tried making a paste with water, and then left it on my skin for like 10 minutes, but now I’m worried I might have overdone it. My skin started to feel really dry and tight after. Is this a common reaction? I’ve read mixed things on how to use baking soda for skin whitening—some say it should be mixed with lemon juice too, but isn’t that too harsh? Honestly, part of me is hoping this is a miracle cure, but another part is super scared of messing up my skin even more. Anyone have experience with how to use baking soda for skin whitening effectively without damaging the skin? What’s the right way to approach it?
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Doctors' responses
Baking soda is sometimes touted for skin whitening and exfoliation, but its use on the skin can often lead to more harm than benefit, particularly if not used carefully. Sodium bicarbonate, or baking soda, has a pH level of around 9, making it alkaline, while our skin is naturally more acidic, with a pH of about 4.5-5.5. Applying something too alkaline can irritate the skin barrier, potentially causing dryness, irritation, or even worsening dark spots over time—exactly what you’re experiencing. The dryness and tightness you felt could definitely be a result of disrupting your skin’s natural barrier. As for mixing baking soda with lemon juice, you’re right to be cautious. Lemon juice is quite acidic and can be too harsh, especially in combination with an abrasive agent like baking soda. This mixture could lead to increased irritation or even chemical burns, especially if exposed to sunlight, as lemon juice can increase the skin’s sensitivity. Rather than relying on baking soda, you might consider other safer, evidence-based options for managing and reducing the appearance of dark spots. Options include topical creams that contain ingredients like niacinamide, vitamin C, or alpha hydroxy acids, which are known to be effective for skin brightening when used properly. It’s generally best to have a dermatologist assess your specific needs, especially to help identify safer, more effective treatments tailored to your skin type. Be cautious of home remedies that lack substantial clinical backing, as they can sometimes do more harm than good. If irritation persists, it’s advisable to stop using baking soda and consult with a dermatologist for guidance on safe and suitable alternatives based on your skin’s condition.
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