All About Antiperspirants and Our Top Picks | As Featured in Everyday Health

Learn more about what to look out for when choosing an antiperspirant and see what Dr. Mona Foad’s and Dr. Alexandra Bowles’ top choices are! Read more about recommended antiperspirants in the Everyday Health article.

What are the best active ingredients in antiperspirants and why?

Aluminum-based compounds are typically the active ingredient in antiperspirants. These are most widely used because they block sweat ducts to temporarily stop the flow of moisture to the skin. Dr. Alexandra explains that “in addition to aluminum creating a dry environment where it is harder to grow bacteria, it also kills off bacteria.” Additionally, several natural antiperspirants on the market use baking soda for odor control. “Baking soda works to keep odor-causing bacteria at bay by creating a high-pH environment that is too harsh for the bacteria to grow in,” advises Dr. Mona. 

Are there any antiperspirant ingredients to avoid? 

A few studies in recent years have theorized that aluminum-based antiperspirants may increase the risk of breast cancer, “but experts say that there is no scientific evidence that aluminum can pose a threat to human life,” Dr. Mona confirms. “There are some ingredients you should try to avoid,” cautions Dr. Bowles, “such as parabens, which in excess can disrupt hormones in the body, and triclosan, which is classified as an endocrine disruptor.” Parabens are commonly used as preservatives to prevent the growth of bacteria, fungus and mold. Although parabens have estrogen-like qualities, they are much weaker than the natural estrogens found in the body. 

What criteria should someone look for if they’re buying antiperspirant? 

When you’re looking to buy an antiperspirant, Dr. Mona advises to check the following three things: The active ingredients, the clinical strength (which is seen in higher concentrations of active ingredients), and the fragrance (whether scented or unscented). Metallic salts, like aluminum or zirconium, are the most effective way to block your sweat glands from producing moisture. Dr. Alexandra suggests to “look for triclosan, a broad-spectrum antimicrobial commonly used in deodorants, benzalkonium chloride, low doses of metallic salts, or essential oils like tea tree, rosemary, pepper, rosemary, sage, thyme, lavender, or lemongrass.” As for scented or unscented products, both recommend unscented products if you have sensitive skin to minimize any allergic reactions. Scented products are more of a personal preference.

Which antiperspirants would you recommend for women and why?

Dr. Mona Foad’s picks:

Degree Clinical Protection Antiperspirant Deodorant—I recommend this product to patients who tend to sweat excessively because it delivers prescription-strength wetness protection, odor control, a refreshing fragrance, instant moisturization, and quick absorption. Made with a unique blend of skin-moisturizing ingredients, this antiperspirant provides long-lasting 72-hour sweat and odor protection. 

Arm & Hammer Ultra Max Antiperspirant Deodorant—I like to recommend this product not only for its active aluminum ingredients, which help with sweat protection, but also for its odor-neutralizing properties, which use baking soda to help neutralize body odor.

Certain Dri Prescription Strength Clinical Antiperspirant Roll-On Deodorant  This product has 15% Aluminum Chloride which is the strongest and most effective ingredient for controlling hyperhidrosis. Aluminum Chloride is the strongest and most effective ingredient and is the same active ingredient found in many prescription formulas. This is a fragrance free roll-on antiperspirant provides long-lasting protection for up to 72 hours.

DERMAdoctor Total NonScents Ultra-Gentle Antiperspirant—I recommend this product to patients with sensitive skin. This hypoallergenic, fragrance-free product is specifically designed for sensitive skin. It is very gentle on the skin and free from irritants and allergens that can cause it to react negatively.  

Dr. Alexandra Bowles’ picks:

Biotherm Deo Pure Invisible Antiperspirant Roll-On – This is a 48-hour antiperspirant roll-on with a soothing complex that offers a fresh sensation without residue or marks. Its quick-drying application allows for long-lasting efficacy. 

Secret Clinical Strength Antiperspirant—This product fights three types of sweat: stress, heat, and activity. It offers the wetness protection of a prescription-strength product with pH-balancing minerals, making it perfect for everyday use. 

Duradry AM Deodorant & Antiperspirant—I recommend this product to patients who prefer using natural ingredients. It’s formulated with natural ingredients, provides maximum sweat control, and odor protection.

Degree Clinical Protection Antiperspirant—I recommend this product for the active patient as it boasts 72 hour protection and is great for those long hot summer days. The summer scent is light but sweet, however any scented products are sometimes not best for those with sensitive skin

Does the form of antiperspirant (i.e. stick, lotion, roll-on, wipes, etc.) matter?

There are two main ways to apply deodorant: roll-on or stick. It really is just a matter of preference. Stick deodorant has a more solid consistency and a more controllable formula than roll-on. The roll-on version is more like a liquid and is more effective at killing bacteria that cause sweat and odor. As for wipes, they are good for a quick refresh, but aren’t necessarily more effective than the other forms. Ultimately, the best form of antiperspirants really depends on your needs and preferences. 

Is there a difference between antiperspirants for men and women? Or is that just marketing?

While some research suggests that men tend to sweat more, the difference boils down to marketing and fragrance. Men’s antiperspirants might have a higher concentration of active ingredients and more masculine scents, whereas women’s antiperspirants tend to have more feminine scents. However, when it comes to effectiveness, both men’s and women’s antiperspirants block sweat and provide odor protection.

What is the best practice for applying and using antiperspirant? 

There is a lot of debate over when to apply antiperspirant, especially before bedtime. The idea is that since you are only sleeping, why would you need protection against sweat or odor? It turns out that this is actually one of the best times because your sweat glands are less active and allow the formula to work. As for the frequency of applying antiperspirant, most antiperspirant products provide 24 to 72-hour protection. However, if you tend to sweat excessively, then applying antiperspirant every few hours can leave you feeling fresh and clean.