medical / biology explain on Instagram: "Pimples form when hair follicles (pores) become clogged with oil (sebum), dead skin cells, and bacteria. The sebaceous glands produce excess oil, which mixes with dead skin cells and blocks the pores. This creates an environment for bacteria, especially Propionibacterium acnes, to grow, leading to inflammation, redness, and pus formation. Hormonal changes, stress, diet, and improper skincare can contribute to pimple formation. • • • • || Follow for more k