Cosrx Full Fit Overnight

This page focuses on the COSRX Full Fit Propolis Honey Overnight Mask, the brand's leave-on sleeping mask, offered in a standard jar and a 60ml size. It is built around propolis and honey, two bee-derived ingredients COSRX uses for moisture and a calming, glowy finish. You apply it as the last step before bed and rinse it off in the morning, waking up to skin that feels softer and looks more rested. It is the mask to reach for when skin is dry, tired, or in need of comfort.

  • Sleeping mask
  • COSRX
  • Propolis + honey
  • Two sizes

Buying guide

Using the COSRX Full Fit Propolis Honey Overnight Mask

This is COSRX's leave-on overnight mask, sold in a standard jar and a 60ml size. Both hold the same propolis-and-honey formula. Here is how it works, how to apply it, and where it fits in an evening routine.

What a sleeping mask does

An overnight mask is a leave-on treatment you apply last thing at night and rinse off in the morning. It is not a wash-off mask you wear for ten minutes. The Full Fit Propolis Honey mask sits on the skin while you sleep, sealing in moisture and giving the propolis and honey hours to work. By morning the skin feels softer and looks more rested.

Propolis and honey

Propolis is a resin bees make, used in skincare for its moisturising and soothing reputation. Honey adds to the comforting, hydrating feel. Together they give the mask a faintly sticky, balmy texture that melts into the skin once pressed. This is a moisture and calming treatment, not an exfoliating or active-heavy one.

How to apply it

Make it the final step of your evening routine, after your serum and moisturiser. Smooth a thin, even layer over the face, avoiding the immediate eye area. Let it settle for a minute so it does not transfer too much onto your pillow, then go to sleep. In the morning, rinse it off and carry on with your usual routine.

Standard jar or 60ml

The mask comes in a standard jar and a 60ml size. The formula is identical. The 60ml is handy for travel or for trying the mask before buying the larger jar, while the standard size suits regular use at home. Pick by how often you plan to use it and where.

How often to use it

Because it is gentle and moisture-focused, you can use it several nights a week, or nightly if your skin is very dry. On nights you do not use it, finish with your normal moisturiser instead. There is no need to use a strong active and this mask on the same night unless your skin tolerates it well.

Who it suits

It is a good match for dry, dehydrated, or tired skin that wants a moisture boost overnight. Normal and combination skin can use it as an occasional treat. Very oily skin may prefer it once or twice a week rather than nightly. If you have a known sensitivity to bee-derived ingredients, patch test before first use.

FAQ

Frequently asked questions

  • You leave it on overnight and rinse it off in the morning. Apply a thin layer as the last step of your evening routine, sleep in it, then wash it away when you cleanse the next morning. It is a leave-on sleeping mask, not a short wash-off treatment.

  • The formula is the same in both. The 60ml is the smaller size, useful for travel or trying the mask first, while the standard jar suits regular use at home. Choose based on how often you will use it and whether you want a travel option.

  • Propolis is a bee-derived resin COSRX uses for moisture and a soothing, glowy finish, and honey adds to the hydrating, comforting feel. Together they make this a moisture and calming overnight treatment rather than an exfoliating or active-heavy one, which is why it suits dry or tired skin.

  • It is gentle enough for several nights a week, and nightly if your skin is very dry. On the nights you skip it, just use your normal moisturiser. Oily skin may prefer it once or twice a week. There is no need to pair it with a strong active on the same night.

  • A thin layer is the trick. Smooth on an even, light coat and let it settle for a minute before lying down so most of it absorbs. A heavy layer is more likely to transfer, and it does not work any better, so use less rather than more.