Dr. Alicia Zalka, a Connecticut-based dermatologist, is a fan of using glycolic acid instead of deodorant.
'It creates a more acidic skin environment to offset the alkaline pH often caused by soaps, which makes it inhospitable for bacteria related to odor-causing skin flora to take hold," she told Well+Good.
My DIY face wash made my skin age backwards - my texture improved, pores shrunk, and complexion got glowy
Viewers were impressed by Viky's deodorant hack, while others shared that they were already doing it.
"I’ve been wanting to try this glycolic acid. Such a good hack!!!!" one commented.
"Omg, the roller is so smart!! I just pat some on my underarms usually," another said.
"Oh my. I've just been applying this from a cotton ball, but this is so smart! Gonna try!" someone else added.
Others wanted to know where they could get the roll-on bottle.
"Wow brilliant. Where can I get that roller bottle," a fan asked.
Many people are riding the anti-deodorant wave and have their own remedies for combating body odor.
Anti-aging tips and 'superstar' products
Dr. Anatalia Moore is a GP and skin specialist with over 11 years of clinical experience.
She told The U.S. Sun that her goal is to equip patients with the knowledge they need to take control of their skin journey.
She said the fundamental basics of a beauty routine are the same for all ages — it should include an effective cleanser, moisturizer, and SPF.
"Moisturizers are my superstar, even over products containing active ingredients," she said.
“Finding a well-balanced moisturizer that provides the right kind of hydration, replaces natural oils, and seals them in, literally stabilizes your skin.
“This in itself quickly can soften the appearance of fine lines and texture, as often these are worsened by dehydration.
“It also allows the skin the function as it should.
“It then can heal faster, which amongst many things can lead to fewer lines and wrinkles, less flares of dermatitis and rosacea, and shorter-lived, milder breakouts.”