What are effective tips for whitening elbows and knees? People with all skin types can develop dark skin on their knees and elbows. But those with darker skin tones are more prone because their skin is more inclined to overproduce melanin.
Dark skin on knees, elbows, and other joints may be caused by a number of factors, such as an accumulation of dead skin cells, friction, sun exposure, and certain skin disorders, such as post-inflammatory hyperpigmentation and eczema.
Dark knees are not hazardous, so treatment is not required. However, it may be possible to minimize their appearance with home remedies in some situations.