Extract onion juice by blending or grating onions and applying it to your scalp. Leave it on for 30 minutes to an hour before rinsing with a mild shampoo. The sulfur compounds in onions may help stimulate hair growth.
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Onion for Dandruff
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Onion's antibacterial properties may help combat dandruff. Mix onion juice with lemon juice and apply it to your scalp for a short period before washing your hair.
Source: Google
Onion for Acne
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Onion extract contains compounds that possess anti-inflammatory and antimicrobial properties, which may be beneficial for acne-prone skin. Apply onion juice or a paste to affected areas and rinse after a few minutes.
Source: Google
Skin Brightening
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Apply a mixture of onion juice and honey to your face for a natural way to potentially brighten your complexion over time.
Source: Google
Scar Fading
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Some individuals believe that onion extract can help reduce the appearance of scars due to its potential skin-regenerating properties. Apply onion juice to the scars and let it sit for a while before rinsing.