But leave it to TikTok to test out viralskincarehacks and beauty products so you don’t have to.

Are TikTok’s favorite eye-whitening drops actually effective?

Generally, eye drops reduce redness by making theblood vesselsin your eyes smaller.

Woman using eye drops

But herein lies the problem.

She added that four drops is the maximum amount that should be used.

So if you add to cart, beware of how much you use the miracle product.

Woman’s eye on a pink background

Woman showing off bright smile in her selfie