Most people give their face a routine and give their body a bar of soap. Then they wonder why their arms, knees and back do not match their face.
Body skin is not face skin. It is thicker, it turns over more slowly, it gets far more friction, and it almost never sees moisturiser on damp skin. All four of those work against an even tone.
The week that works
This is the rhythm, not a ten-step list. It takes about three minutes on the nights it is longest.
Twice a week — scrub night. In the shower, on wet skin, work a sugar scrub in small circles over the areas that read darker: knees, elbows, the backs of the arms, the neck and shoulders. Thirty seconds per area is plenty. If you are pressing hard, ease off — you are trying to lift dead surface cells, not sand anything down. Rinse.
Every night — lotion, on damp skin. This is the step that does most of the work, and the one everybody rushes. Come out of the shower, pat down so you are damp rather than dripping, and apply lotion within about a minute. Damp skin holds the moisture in; bone-dry skin at bedtime mostly just drinks it and stays tight.
The other five nights — that is the whole routine. Cleanse gently, moisturise, done. Resist adding a third and fourth product.
Every morning you see daylight — sunscreen on anything uncovered. Especially the arms, chest and the back of the neck. Otherwise you are fading in the evening and topping up at noon.
Why twice a week, not daily
Daily scrubbing is the single most common mistake I see, and on melanin-rich skin it backfires in a specific way: irritation leaves marks. Scrub every day, stay slightly inflamed, and your skin lays down more pigment in exactly the places you were trying to even out.
Friction is also why knees, elbows and underarms darken in the first place. Skin over a joint thickens to protect itself against rubbing, and thickened skin reads darker. Adding aggressive scrubbing to a friction spot is treating the problem with more of the cause.
Moisture softens that response. Abrasion does not.
The eight-week rule
Here is the part I would tattoo on the bottle if I could.
Facial skin turns over in roughly four to six weeks. Body skin is slower still. Any honest change in the look of body discolouration is a matter of months, not days — and it happens so gradually that you will not notice it happening to you.
So do this: take one photo today. Daylight, no filter, same spot in the house. Put a note in your phone for eight weeks from now. Then stop looking. Checking the mirror every morning guarantees you see nothing, get discouraged, and switch products in week three — which resets the clock and is the real reason most people conclude that nothing works.
Consistency beats intensity. It is not a satisfying answer, but it is the true one.
Where to start if you start tonight
- Shower as normal. Scrub two areas, gently.
- Pat down to damp. Lotion, everywhere, including the backs of the arms.
- Photo, daylight, tomorrow morning.
- Repeat. Look again in eight weeks.
That is the ritual. It is boring on purpose — boring is what works on body skin.