There was a time when dermatologists were our go-to experts for stubborn pimples and acne. Now, social media personalities, with no real credentials, have taken it upon themselves to share information (misinformation) regarding our skincare woes.
One recommendation that has been doing its rounds on social media platforms is: morning saliva can treat pimples. In a recent interview with Lallantop, actor Tamannaah Bhatia shared that she uses her "spit, thook" to treat her pimples. She backs the theory by explaining, "It's scientific. I am no doctor, but this is my personal hack, and I believe there is science behind it. Your body has created enough antibacterial elements in your mouth when you wake up in the morning.
"This is why our eyes are full of mucus, our nose is full of mucus, and our mouth is battling all the bacteria which has accumulated in the night before brushing our teeth. If you use this spot, it will immediately dry up your pimples if they're not cystic."
This isn’t the first time the actor has backed the benefits of morning saliva. In 2021, she had revealed, "Your own saliva, especially the one in the morning, actually has the ability to dry out your acne and work on your acne."
At OnlyMyHealth, we believe in bringing truth to the forefront and therefore got to the bottom of this. Does morning saliva really help get rid of pimples, or is it just a myth? Here's what science and experts say.
Also Read: Post-Gym Skincare Routine: How to Prevent Breakouts After Sweating
The Truth About Human Saliva
Dr Navjot Arora, Consultant Dermatologist, Dermaheal Skin and Clinic, Dwarka, New Delhi, explains that human saliva contains enzymes such as amylase and lysozyme, along with proteins, electrolytes, and antibodies. "Lysozyme does have mild antibacterial properties, but it is not strong or targeted enough to treat acne-causing bacteria (Propionibacterium acnes or Cutibacterium acnes)," he shares.
Additionally, saliva also contains a wide range of microorganisms, since the mouth naturally harbours hundreds of bacterial species.
Why Pimples Occur
Pimples form when hair follicles get clogged by a combination of excess oil (sebum), dead skin cells, and environmental pollutants. This blockage leads to the growth of P. acnes bacteria, causing inflammation and the development of various pimple types like whiteheads, blackheads, and painful lesions.
Common triggers include hormonal changes (like those during puberty or pregnancy), high-stress levels, certain foods (such as those high in sugar or dairy), and genetics.
Does Morning Saliva Help Get Rid Of Pimples?
According to Dr Arora, the idea that morning saliva can treat pimples is a myth rather than a medical fact. "This belief is mostly rooted in traditional home remedies and folk practices passed down through generations."
"Many cultures promote natural, easily available substances for skin issues, and saliva is often thought of as 'healing' because it helps wounds in the mouth recover quickly. However, the skin and the inside of the mouth are very different environments, so the same benefits do not apply to acne."
Interestingly, there have been studies that suggest human saliva can curb the growth of acne-causing bacteria. A 2024 study published in the Journal of Cosmetic Dermatology looked at saliva samples from four people at different times of the day—morning, afternoon, and evening—and tested them against two common acne-causing bacteria, Cutibacterium acnes and Staphylococcus epidermidis. They found that saliva was able to slow down or stop the growth of these bacteria, with afternoon samples showing the strongest effect.
It was also found that saliva was more acidic in the morning, but this didn’t make it as effective as the afternoon saliva.
Also Read: Morning Saliva for Clear Skin? Tamannah Bhatia Shares Jaw-Dropping Acne Hack Using Spit
However, Dr Arora shares that applying saliva to pimples does not effectively kill acne-causing bacteria. The antibacterial effect of enzymes in saliva is minimal on the skin’s surface. “In fact, introducing saliva to broken or inflamed skin can increase the risk of adding new bacteria and germs, which may worsen acne instead of healing it,” he warns, adding that dermatological research emphasises avoiding unclean or unverified substances on the skin, as they can worsen acne or cause infections.
“Can Introduce To New Germs And Bacteria”
"Saliva is not sterile," reiterates Dr Arora, adding, "It carries bacteria, viruses, and fungi from the mouth. When applied to the skin, especially on acne lesions that may already be inflamed or open, it can cause irritation, secondary infections, and delayed healing. Instead of helping, it may aggravate the problem."
Taking to her Instagram,Dr Gargi Taneja, MBBS (LHMC), MD Dermatology (AIIMS), and founder of DR GARGI’S Skin, Hair, Aesthetics Clinic, Gurgaon, lists 5 negative effects of using human saliva for acne:
- Bacteria Risk: Your mouth contains bacteria that can worsen acne and cause infections.
- Irritation: Saliva enzymes can irritate your skin, leading to more redness and breakouts.
- pH Imbalance: Saliva's pH can disrupt your skin's natural balance, making acne worse.
- Ineffective: Saliva lacks the necessary properties to treat acne effectively.
- Unhygienic: Applying saliva can introduce more impurities, further worsening your skin.
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Safer, Science-Backed Alternatives To Treating Pimples
Dermatologists recommend scientifically proven treatments such as:
- Gentle cleansing with a mild, non-comedogenic face wash.
- Topical treatments like benzoyl peroxide, salicylic acid, or retinoids.
- Antibiotics or prescription creams for more severe cases.
- Maintaining a balanced diet, reducing stress, and avoiding harsh scrubbing or picking at pimples.
Bottomline
Pimples and acne are some of the most common skin problems. Not only are they aesthetically unappealing, but they can also cause pain and discomfort in some people. Therefore, in order to get rid of them, people resort to various remedies, such as morning saliva. However, experts advise against falling for these unscientific solutions, instead placing their faith in proper skincare practices and dermatologist-recommended products.