Review: 7 Days Using SkinSense’s Advanced Overnight Leave On Mask

Could SkinSense's new night cream revamp my skin overnight? I put it to the test.
Updated on: March 31, 2025

Image courtesy of SkinSense

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SkinSense might not be as famous as some other skincare giants, but it’s been steadily gaining recognition for its innovative formulas and straightforward approach to healthy skin. Their Advanced Overnight Leave On Mask has a name that certainly promises a lot, who wouldn’t want a quick and easy way to revive tired skin overnight? The brand claims it’s specifically designed to combat fine lines, wrinkles, uneven skin tone, and lock in moisture to give that visible plumping effect. After using it every night for a full week, it was time to figure out if it truly lived up to those promises and whether it’s worth the investment.

Note: This review is not paid or sponsored in any way, and all thoughts here reflect personal experiences. Results can vary widely depending on individual skin types, so always consider that before trying any new product.

What Is Advanced Overnight Leave On Mask?

This product is essentially a night cream designed to be applied before bedtime, with no rinsing or wiping required. Night creams generally work while you sleep by keeping the skin moisturized and supporting its natural reparative processes. According to SkinSense, their Advanced Overnight Leave On Mask specifically targets common concerns like fine lines, wrinkles, and uneven tone, while also providing a hydrating “plumping” effect. One of its main appeals is the hassle-free application, no need for additional steps like sheet masks or clay formulas that require peeling or washing off. It’s presented as an option for those wanting extra nourishment overnight without a complicated routine, making it a straightforward entry point for anyone not used to applying dedicated night treatments.

Did It Work?

In the name of very scientific research, I decided to take a break from my usual night cream for a full seven days. Seven nights seemed like a fair window to see if SkinSense’s Advanced Overnight Leave On Mask could really make a difference. I applied a small amount all over my face right before bed, massaged it in, and left it to work its magic.

During the first couple of nights, I noticed my skin felt soft upon waking, though I can’t say I saw a dramatic brightening effect right away. By day four, however, I started to wake up to a slightly more refreshed complexion, my cheeks felt smoother, and there was definitely a more hydrated look overall. I did see minor improvement in the slight lines around my mouth and eyes, but the effect was subtle rather than game-changing.

By the end of the week, the formula’s moisturizing benefits were clear. My skin felt comfortable and definitely less tight in the mornings. Still, when it comes to more serious concerns like visible wrinkles and uneven tone, I wouldn’t say I noticed a huge change. It helped keep my face feeling supple, but it didn’t quite blow me away as a total skin-transformer.

So, does it deliver on its promises? In terms of hydration and a mild plumping effect, yes, it’s done a decent job. But I’m not sure it’s compelling enough to replace my go-to products in the long run. While it’s nice to have on hand for a simple, fuss-free overnight routine, I probably won’t be adding it to my permanent lineup anytime soon.

Advanced Overnight Leave On Mask’s Main Ingredients Explained

The star players of this formula include SkinSense’s signature Linefill complex and a brand-new PH4 Lifting Complex. Linefill claims to help smooth out the appearance of fine lines and wrinkles, while the PH4 Lifting Complex, derived from Sequoia tree bark, works like a booster for collagen and elastin production. In practical terms, this means the Mask is aiming to rejuvenate and refresh your skin overnight through a potent, probiotic approach.

Lactic Acid is another heavy hitter here. It’s known for gently exfoliating the skin to help even out tone and texture, all without being too aggressive. This is great news for those who might normally be nervous about stronger acids, as Lactic Acid typically offers a more moderate level of resurfacing. Then there’s a healthy dose of Sodium Hyaluronate, which helps attract moisture to the skin, leaving you with that plumped, dewy feeling by morning.

Glycerin and Trehalose also make an appearance; both are humectants that draw water into the skin’s upper layers, effectively combating dryness. Meanwhile, the inclusion of Pichia Ferment Lysate Filtrate supports the skin’s natural barrier by introducing beneficial enzymes and amino acids. Although the name sounds a bit fancy, it essentially boils down to a fermented ingredient that can help with skin smoothing and brightening.

A glance at the ingredient list doesn’t reveal any obvious potential pore-cloggers (comedogenic ingredients are substances that can block pores, leading to blackheads or breakouts). Everything is in a fairly lightweight, water-based formula, which should keep things breathable for most skin types. And for those wondering, none of the listed ingredients appear to come from animal sources, so it should be suitable for both vegans and vegetarians. It’s also worth noting the fragrance is present but not overpowering, though individuals sensitive to fragrance might want to patch-test first.

Overall, the mixture feels sophisticated but gentle, offering a balanced blend of hydration, mild exfoliation, and targeted anti-aging ingredients. If you’re looking for a night product that delivers multiple benefits in one go, this Mask’s formula could be a solid fit, especially for anyone who doesn’t love overly rich or heavy nighttime treatments.

What I Liked/Didn’t Like

Here’s a straightforward rundown of what stood out to me and where it could improve.

What Works Well:

  • Quick, fuss-free application and no need to rinse or peel
  • Noticeable boost in skin hydration by morning
  • Lightweight, water-based texture that doesn’t feel greasy

What to Consider:

  • May not dramatically reduce deeper lines or more pronounced unevenness
  • Contains added fragrance (Parfum), so those with very sensitive skin might want to test it first
  • Price could be a factor to weigh if you’re on a budget

My Final Thoughts

Even though the Advanced Overnight Leave On Mask makes some pretty lofty promises, it’s by no means a bad performer, it’s layered with good ingredients, delivers reliable hydration, and doesn’t transform your pillow into a skincare battlefield. But let’s not pretend it’s going to part the Red Sea of wrinkles overnight. For most people, it’s likely to be an effective “supporting actor” in a nighttime routine, especially if you don’t fancy a labor-intensive lineup of products before bed. After a full week of testing (and plenty of experience using similar night creams), I’d say my skin feels softer in the mornings and mildly plumped, but I can’t call it a full-blown miracle. The 7/10 rating reflects that it’s solid, well-thought-out, but perhaps not as groundbreaking as it claims to be.

Would I recommend it to a friend? Yes, but mostly to those who want an uncomplicated, hydrating pick. If you’re after major wrinkle-busting or heavy-duty tone correction, there might be more specialized products out there. But if you’re a night cream newbie and need something that nourishes without feeling sticky, this could be your go-to. That said, my own holy grail remains safely in place on the top shelf, this mask is good, but it didn’t quite push the old favorite into retirement.

On the subject of alternatives, the Nocturnal Revive Cream by Deascal is a fantastic all-rounder that covers all bases, catering to normal, combo, and even oily skin types at a friendlier price point. Another excellent option I’ve tried is Advanced Night Restore by Medik8, especially if you’re targeting the first signs of aging. And for those who crave a bit of extra oomph without feeling weighed-down, the Overnight Hydrating Mask by Sephora and Cica Sleeping Mask by LANEIGE also deliver on hydration while adding a soothing element to your nightly ritual. All four are genuinely commendable: they pack a punch in the moisture department and are priced reasonably for what they offer, just the sort of variety any skincare enthusiast might love to have on standby.

A few parting words of caution: read the label, do a patch test (sorry to sound like an over-protective parent!), and remember that no product will permanently erase signs of aging. Consistency is key, day in, day out, to keep your skin happy and hydrated. Results fade if you don’t stay on top of your routine, but if you stick with it (and cycle in effective alternatives when the mood hits), your skin may just stay on speaking terms with you throughout the night.

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