how to maintain a tan without the sun

a real tan fades. it always has. but there's no reason your skin has to go with it. maintaining a natural-looking glow year-round is entirely possible, and it doesn't require UV exposure.

why tans fade

your skin is constantly renewing itself. the outermost layer, the stratum corneum, sheds every 2 to 3 weeks as new cells push up from below. a sun tan fades as those cells are shed. a self-tan fades the same way, typically over 5 to 7 days. read more on how long self-tan lasts.

the key to maintaining a glow is working with this cycle rather than against it.

exfoliate before you reapply

the single most effective thing you can do for an even, long-lasting glow is to exfoliate before each application. dead skin cells that haven't fully shed yet create an uneven surface for the product to sit on. a gentle exfoliation once or twice a week removes them and gives the next application a clean, even base to develop on.

use a soft exfoliating mitt or a gentle scrub. avoid anything too harsh, particularly on sensitive areas. read the full guide on how to prepare your skin for self-tan.

moisturise daily

hydrated skin holds colour better and longer. dry skin sheds faster and more unevenly, which means your tan fades patchy rather than gradually. a simple daily moisturiser applied to clean skin between applications makes a significant difference to how long your glow lasts.

pay particular attention to heels, elbows, and knees. these areas dry out faster and shed faster, so they tend to fade first.

reapply every 2 to 3 days

with a gradual formula, the best approach is regular, light reapplication rather than heavy single applications. applying every 2 to 3 days maintains the colour evenly as your skin sheds, without the risk of build-up or patchiness that comes from letting it fully fade and starting again.

ALTSOL is designed for exactly this rhythm. the 4% DHA concentration builds gradually and maintains naturally with regular use.

application tips for longer-lasting colour

apply to clean, dry skin. any moisture on the skin when you apply will dilute the product and affect how evenly the colour develops.

use a tanning mitt. applying directly with your hands creates uneven coverage, particularly on the palms. a velvet microfibre mitt gives you the most even, streak-free finish.

let it dry completely before dressing. getting dressed too early is one of the most common causes of streaks and transfer.

the bottom line

maintaining a tan without the sun is straightforward if you treat it like a skincare routine rather than a one-off application. exfoliate, moisturise, reapply regularly, and choose a formula that works with your skin. the glow takes care of itself.