A week without buying anything

Here is an exercise that costs nothing and teaches more than most purchases. It lasts a week and asks for a single discipline: buy nothing, add nothing, change nothing.

The rule

For seven days, you keep exactly what you have and you do only two things.

In the evening: remove the day with warm water, using your fingers, without rubbing. Then apply a small amount of what you already have, on damp skin.

In the morning: water, and sun protection if you go out.

Nothing else. No mask, no scrub, no device, no third product.

What you should note down

Two lines a day, no more. On the first evening, describe your face: how it behaves, where it feels tight, where it shines, at what time of day it changes.

Then each evening, one sentence.

This note is worth more than you imagine. The memory of a face is very poor: without a written point of comparison, you will be unable to say in seven days what has shifted.

What will happen

Three things, generally.

Nothing dramatic. Your face will not collapse because you removed five products. That is the first piece of information, and it is useful: most of what you apply is not essential.

A discomfort on the third day. It is almost always psychological. You feel as though you are not doing enough, and the urge to add something returns strongly. Do not give in — the discomfort passes by the fifth day.

A clarification. Towards the end of the week, you will see what your face does when nothing particular is done to it. That is a piece of data you may never have had.

What the week teaches you

It teaches you your starting point.

As long as you apply ten things, you do not know what the face does on its own. You observe the result of a mixture, never the baseline behaviour.

After a week of a simple foundation, what you see is closer to the truth: it is your face, minus the noise.

What the week does not teach you

It does not tell you what to do next.

You will know how your face behaves without intervention. You still will not know whether that behaviour comes from a production or a compensation — that is, whether you need to give back to it or take away from it.

These two cases look exactly the same, and that is precisely why no observation, however honest and well conducted, can tell them apart.

What tells them apart is read elsewhere, one step earlier: in the logic that has governed your face from the beginning.

The week without buying gives you a clean starting point. That is already a great deal, and it is exactly what you need to have before knowing which direction to go.