TikTok has discovered yet another miracle cure, and this time it's beef tallow. Apparently, beef tallow isn't just good for frying potatoes or replacing those murderous seed oils anymore. At best, you'll end up with well-moisturized second-degree burns because beef tallow does nothing to protect skin from ultraviolet radiation. Beef tallow is a perfectly good moisturizer. But somewhere on TikTok, "good moisturizer" became "good sunscreen."