Short verdict
Buy online. Best ordered before or after travel when convenience, delivery, or luggage space matters more.
Toner pads can be convenient, but they are often heavier than they look and may not suit every skin routine.
What to know
Buy online if you already know the formula, can confirm shipping rules, and will use the product consistently.
What to avoid
Skip if you are only buying because of a short video, if you dislike fragrance, or if luggage weight is already tight.
Final verdict: buy one proven tub, not a suitcase stack.