Hey Vevster, for me the side effects were softer , straighter and more manageable hair. It did alter the texture of my hair but it made it combable (i dont know if i can say this hahaha) i was able to comb it dry
and from the roots to the tips and i m a natural 4b. but i advise to start low like 500-1000mg of msm or 1/4-1/8 teaspoon and to increase gradually else your body will go in detox. you will feel sick and nose runny as if you caught the flu but in fact you detoxing so not only that another side effect is if you consume too much i know i reached my limit which is 12,000mg but
if you take a lot and then start to notice a sharp pain in the body around the abdomen or the side that kinda paralyze you for one minute and its a sharp strong pain, lower your consumption till you dont feel it or cut it completely for 2 days and restart gradually till you comfortable. i first noticed the hair was getting straight in the front and curlier in the back when i m a 4b and then when i went overboard i had the pain i know i tried 20,000mg so i went back to 12,000mg and dont feel nothing except softer and more manageable hair