15 Mini Beauty Products on Amazon You'll Never Travel Without

Bioderma Sensibio H2O Micellar Water ($6, originally $7)

This mini micellar water gently removes makeup, dirt, and any other impurities from your face, keeping your skin refreshed without harsh ingredients that can strip or irritate your skin. The convenient 3.38-ounce size ensures it will last throughout your trip while complying with carry-on regulations, which is perfect if you're traveling without checked luggage.