A Review on Skin Aging: Mechanisms and Therapeutic Strategies

Minoxidil may inhibit collagen synthesis at high concentrations, with anecdotal reports of skin aging but limited research. Dermatologists and other specialists show little interest in studying minoxidil's side effects.

Minoxidil may reduce collagen, potentially affecting skin, but evidence is limited. Users suggest precautions like moisturizing and using retinoids to mitigate possible side effects.

Minoxidil is unlikely to cause skin aging at typical doses, and concerns about collagen inhibition are mostly unfounded. Users suggest using sunscreen and tretinoin for skin health, and some combine minoxidil with finasteride for hair maintenance.

A user noticed deeper facial wrinkles since starting oral minoxidil in February 2023 and is concerned about its effects on collagen production. Other factors include past accutane use, high stress, poor sleep, and COVID-19.

Oral minoxidil is effective for hair loss and unlikely to significantly affect collagen synthesis, making it a safe option without causing premature skin aging. Users report positive hair regrowth without noticeable skin aging.

Oral minoxidil may cause facial bloating and dark circles, making some users feel they look older. Some consider reducing the dosage or switching treatments due to these side effects.