Does shampoo expire? It might not seem like it goes bad, but the shelf life of shampoo is limited. Learn more about how long shampoo lasts.
Hair oil expires just like other beauty products. Learn how long hair oil lasts, signs it’s gone bad, and how to store it properly to keep it fresh.
Thyroid hair loss can occur with an over- or an underactive thyroid. Learn what causes thyroid hair thinning and the treatments and home remedies that can help.
Zinc is an important mineral for your overall health, but there isn’t much evidence that it can halt or reverse hair loss.
Can damaged hair follicles be repaired? Discover the causes of damaged hair follicles, how to repair hair follicles, and tips to support healthy hair growth.
Vitamin B is essential for healthy hair and a healthy body, but there’s little evidence that loading up on B vitamins will help with hair loss unless you’re deficient.
Laser caps rely on hundreds of tiny lights to stimulate hair growth. Their effectiveness varies, so be willing to consider proven medical treatments for hair loss.
Tea tree oil has many potential benefits, including some for scalp and hair health. As a treatment for hair loss? May be worth considering some alternatives.
Compare Hims Hair vs. Bosley for hair loss in 2025. Learn what to expect from each telehealth platform’s products, pricing, and subscription models.
What is the most effective oral minoxidil dose for hair loss? Get the details on the best oral minoxidil dosage and when oral versus topical may be used.
Both finasteride and minoxidil are science-backed hair loss treatments. But which is better? Let’s compare finasteride vs minoxidil and talk about the combo.
Discover common causes of a patchy beard, and what you can do to get your beard to its full potential.
