If you’re a gentleman suffering from hair loss or who has been noticing a receding hairline or is worried about balding, the first step is to schedule a visit with a doctor or dermatologist and make sure your hair loss isn’t a sign of a more serious health issue. A thyroid disorder, an autoimmune disease, or even a scalp issue could be the cause of a hairline resembling Bruce Willis’s in Die Hard 2. But most hair loss is androgenetic alopecia, also known as male-pattern baldness, and fortunately (or not, depending on your perspective), it’s just a symptom of getting older.

Also women can experience hair loss at different stages of their life, in fact more than 50% of women will experience hair loss at some point or another, according to research. The most common causes of this hair loss are usually stress, hormonal changes, medications, genetics, and hair products that irritate the scalp, according to dermathologists.

Depending on the causes of your hair loss, you may need to use both a topical hair loss solution as well as take a hair loss supplement to truly treat your issue, says William Gaunitz, a certified trichologist (hair and scalp specialist) and founder of Advanced Trichology.

But what are the hair loss products that are really worth trying? We’ve tried to answer the question with this list.

The best hair loss treatments for men

hair loss

Rogaine Men’s Minoxidil Hair Thinning & Loss Treatment Foam, Three Month

If you decide to start treatment to save your hair, a good place to start is with minoxidil, most commonly sold as Rogaine, which came recommended as the first line of defense by every expert we spoke to. Don’t expect this hair-loss treatment to create luscious locks; minoxidil is better at slowing down or preventing more loss rather than promoting hair growth. But, according to specialists, it is effective if used as recommended, with evidence of improvement seen around six to nine months.

Finasteride, 30-Day Supply

The other main hair-loss treatment recommended dermatologists is finasteride, which is taken orally and often called by its brand name, Propecia. The FDA-approved brand-name medication is available only with a prescription, but these days, finasteride is easily found as a generic and can be ordered online after a virtual consultation through start-ups like Hims, Keeps, and Lemonaid. Finasteride restrains an enzyme that converts testosterone to DHT, the hormone that causes hair loss in men, and unlike minoxidil, this drug can actually help hair grow back as well as prevent further loss. All you have to do is take one pill a day: two-thirds of men taking this treatment will see improvement in hair density over time.

Pureauty Naturals Biotin Hair Serum

Biotin products may not be very effective as a primary treatment against hair loss, however people using this serum have experienced a surprising amount of success. This product is perfect for people who don’t want to use anything artificial. It’s also about as simple and non-invasive as hair-loss treatments get: all you need to do is massage two to three drops into your scalp each day, ideally leaving the product to work overnight. The serum is recommended for those who are looking to fill in the edges of thinning hairlines, especially as ingredients like vitamin E and squalene will work to enhance the health of any hair you do have, creating a fuller look.

The best hair loss treatments for women

Women’s Rogaine 5% Minoxidil Foam for Hair Thinning and Loss, Topical Treatment for Women’s Hair Regrowth, 4-Month Supply

OTC minoxidil has a long-standing history of being effective in slowing down hair loss while promoting hair growth. That’s why we’ve chosen this 5% minoxidil foam. The unscented foam is easy to use and has been clinically proven to help boost hair growth. In addition to minoxidil, it also contains botanical extracts and emollients to keep strands nourished as well as alpha-hydroxy acids to gently exfoliate the scalp. One box comes with a four-month supply, making this a budget-friendly pick, too.

Pura d’or Hair Thinning Therapy Shampoo

The manufacturer of this shampoo claims that it reduces hair thinning, makes hair stronger, makes breakage less likely, and stimulates the scalp. The company attributes this to the products’ ingredients, which include hibiscus, biotin, niacin, argan oil and rosemary oil. Pura d’or Hair Thinning Therapy Shampoo is vegan and hypoallergenic, too.

Argan Hair Growth Shampoo – Infused with Biotin, Argan Oil, Keratin, Caffeine

Art Naturals Argan oil contains DHT blockers that work to prevent damage and further hair loss. It has over 4,000 reviews on Amazon and users reported noticeable hair growth within the first two weeks of use. Bonus points: You can also shop the Argan Oil conditioner that works in tandem to hydrate your hair.