Everything You Need to Know About TikTok’s “Black Nail Theory”

For those of you who make regular salon appointments or religiously paint your nails every few weeks, you probably know that a new manicure can dictate your appearance (and even your mood).

While there are countless trends popping up in the nail art world—from chocolate chrome manicures to the cool-girl halo nail art favored by Hollywood stars—there are a few polish shades that will always be classics that stand the test of time.

Is there one nail polish color that’s timeless? Black. Although according to NailTok, painting your nails this color may have several benefits…

What is the "Black Nail Theory"?

The “black nail theory” has all but taken over TikTok — and just in time for the colder fall and winter months. in short? This popular theory claims that glossy black nails boost confidence. Additionally, to outside observers, dark manicure is said to make the wearer appear bold, daring, and even mysterious.

In other words: black nails might be the secret to bringing out that sexy, "dark feminine" energy in any room.

While "Black Nail Theory" centers around sheer black manicure moments, countless other clever trends are also on the rise this season. Black chrome nails are set to become winter's hottest manicure trend, and stylish black and white designs are increasingly appearing on A-list stars.

Kendall Jenner's Glittery Black Nails

Especially in recent weeks, countless A-list stars have been spotted sporting classic solid black manicures with some serious high-shine. Olivia Rodrigo and Demi Lovato both rocked diamond-black nails on the 2023 MTV Video Music Awards red carpet, and just last week, Kendall Kendall Jenner attended Kim Kardashian's star-studded birthday party in an equally bold look.

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Jenner is a Scorpio through and through, and there's no doubt that he tapped into the intense, passionate Scorpio energy on this special night. Especially when paired with blackout sunglasses, her overall aura gives people a powerful and mysterious feeling.

Move over, "The Red Nail Theory"

If the "black nails theory" sounds familiar, that's probably because the "red nails theory" started trending in late 2022.

While black nails are associated with independence and mystery, red nails are said to be the secret to attracting connections of love (or lust). What are the possible reasons? Nostalgia-driven theories suggest that red nails remind male suitors of women they respected and loved growing up (like Pamela Anderson, Marilyn Monroe, or even their own mothers). In theory, ruby ​​tones are just as striking on the subconscious mind.