TikTok has never been in shortage of skincare tips and hacks that many are either eager or reluctant to try. One of the most popular trends these days is the use of beef tallow in skincare, which is basically rendered cow fat applied on the face as a moisturizer. Advocates say it’s deeply hydrating and supports the skin barrier. 

Many who have tried this trend swear by its benefits, including moisturizing, soothing irritation, reducing scarring, and even helping with skin regeneration. Some are even saying it can treat acne, help with wrinkles, and improve elasticity. But are these claims backed by science? Should you join this trend and use beef tallow as a moisturizer?

Continue reading as we explore the idea behind its trend, including its benefits, risks, and safety.

What is beef tallow? 

Beef tallow is essentially clarified or rendered fat of beef, particularly the fat located around the cow’s organs. It is mainly used for cooking (at high temperatures), seasoning cast iron pans, and making soaps and candles. It is made by slowly cooking the fatty tissue until the fat separates, leaving behind a solid and shelf-stable substance. 

Rendering animal fat doesn’t only make it shelf stable but also removes the moisture (via evaporation), which limits the growth of bacteria. Moisture removal also turns the fat into solid, giving it a wax-like texture. Beef tallow, furthermore, is a source of nutrients; it contains fatty acids and vitamins such as A, D, E, and K.

So, why are people putting beef tallow on their faces? 

One of the main reasons is probably due to beef tallow being a natural, lipid-rich substance. Some believe that it closely resembles the skin’s natural oils, which then provide moisturization and potentially help in healing dry skin or eczema. Other alleged benefits include treating acne, brightening complexion/discoloration, and soothing inflammation. 

Beef tallow is said to contain fat-soluble vitamins that are important for skin health. These include vitamin A, which supposedly helps with skin cell regeneration, and vitamin E, an antioxidant that could protect the skin from damage. There’s even a study that suggests it might soothe irritation and reduce fine lines, though it's unclear how significant these effects really are compared to other skin treatments.

TikTok users swear by its benefits such as hydrated and smoother skin, as well as more even skin tone. Many are encouraging others to try it, with some online sellers claiming that it can cure different dermatologic conditions. They are also sharing recipes and tips for using this substance or visiting butcher shops to source unprocessed beef tallow.

Why you should think twice about putting beef tallow on your skin

While many people call beef tallow a natural remedy and praise its benefits, it isn’t risk-free. The substance is highly comedogenic, which means that it could clog the pores and potentially worsen your breakouts. Beef tallow is also animal-fat derived; it can be extremely thick and not recommended for those with acne-prone skin. 

And since beef tallow is comedogenic or pore-clogging, it may disrupt the skin barrier. This is particularly true for those with oily or acne-prone skin. It can make the moisture escape from your skin more easily, which can potentially contribute to dryness, moisture loss, and irritation.

What can you use instead to moisturize your skin? 

You can consider using beef tallow, but know that there are other safer and clinically proven alternatives for your skin. At Dr. Sylvia Skin Care, we have medical-grade products that can improve different skin concerns and overall skin health. For moisturization, we have: 

• Hydra Pro with MoistureLock Complex – is a lightweight, non-greasy formula designed to hydrate and nourish your skin. It helps heal and soothe the skin, leaving it looking and feeling healthy and radiant. Hydra Pro also contains zinc, which can soothe and calm your skin, making it a good choice for those with sensitive or irritated skin.

• HydraLux Moisturizer – is a hydrating and nourishing serum that helps quench dull and thirsty skin. It also improves the skin’s natural moisture barrier, reduces the appearance of fine lines and wrinkles, and smooths uneven skin texture.

If you’re looking to address certain skin issues, there are many specifically formulated, evidence-based products that are proven to work and safe to use on the skin. You can also contact our medical aesthetic clinic in Singapore, Cutis, for non-surgical treatments that can rejuvenate your skin without going under the knife. Call us today at +65 6801 4000 to book a consultation.