How to take comparable progress photographs

Why do my progress photos look so different week to week?

Usually because the camera changed, not you. Distance changes proportions: a phone held close widens the nose and shrinks the ears, and the same face photographed from a metre away reads as narrower and calmer. Height changes the jaw: a camera below eye level enlarges the chin and neck, and one above it shrinks them. Light changes everything else — overhead light deepens the eye sockets and marks texture, while light from in front flattens both. Before-and-after photographs on social media exploit exactly these differences. To see a real change, hold every one of them constant and let only the haircut, beard or routine vary.

Which views should I take?

Use the same three every time: front neutral, left three-quarter and right three-quarter. Keep a relaxed, closed-mouth expression, because a smile changes the cheeks and the jaw. Hold the camera at eye level, about an arm's length away or on a stand at the same distance, and use the main rear camera rather than the selfie lens if you can, since wide selfie lenses distort the centre of the face. Frame from the top of the hair to the collarbones, with the face centred.

How do I keep the light the same?

Pick one place and one time. A window in daylight, facing you, gives soft, even light; take the photographs at the same time of day so the light comes from the same direction. Turn off overhead lights and avoid lamps of a different colour, which shift skin tone. Avoid direct sun, which makes hard shadows and squinting. If the light had to change, note it next to the photograph, so you do not mistake a different light for a different result.

What should a comparison show?

Implementation, not attractiveness. A useful weekly comparison answers concrete questions: is the new cut holding its shape, has the beard filled in at the cheeks, is the neckline where you put it, did the routine stay consistent this week. Put the photographs side by side at the same size, look at one area at a time, and write down what changed. It should never produce a beauty percentage, and comparing yourself with your own earlier photographs is the only comparison that tells you anything.

How often should I take them?

Weekly is enough for most changes, and daily is too often to see anything but noise. Hair and beard changes show over two to six weeks; skin routines over six to twelve. Taking photographs more often mostly produces more chances to read lighting differences as change, and more time spent looking.

Can I use the front camera for progress photos?

You can, if you use it the same way every time, but the rear camera is better. Front cameras on most phones use a wider lens, and a wide lens held at arm's length enlarges whatever is closest to it, usually the nose and the centre of the face. That distortion is consistent from week to week if the distance is, so it does not ruin a comparison; it just makes every photograph less like how people see you. A cheap phone stand or a stack of books at eye level, a two-metre distance and the rear camera with a timer remove the problem. Whichever you choose, do not switch halfway through, because a change of lens reads as a change of face. Note which camera you used in your first entry, so the whole series stays comparable.

What should I write down next to each photo?

Four things, in a line. The date; anything you changed that week, such as a new cut, a trim, a new product or a missed routine; the light, if it was not your usual window at your usual time; and one sentence on what you think changed. The notes are what make the photographs useful a month later, when you will not remember that week three was the haircut and week five was the bad light. LEVEL's weekly check-in stores this alongside the three views for you, and the routine guide covers how to keep the habit going when a week is missed. Keep the notes short enough to write in under a minute, in the same place every time: short notes kept every week beat detailed notes kept for a fortnight.

Common mistakes that make progress photos misleading

Most misleading comparisons come from one of these, and each is easy to avoid once named.

Different distance

The commonest. Mark the spot you stand on, or use the same stand at the same place.

Camera height drifting

Held lower, the jaw and neck look larger; held higher, smaller. Keep the lens at eye level.

Expression

A smile changes the cheeks and jaw. Use the same relaxed, closed-mouth face.

Filters and beauty mode

Many phones smooth skin by default. Turn it off once, and check it stays off after updates.

Comparing to someone else

Only your own earlier photographs, taken the same way, tell you what changed.