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If you’ve been searching for a hydrating overnight face mask that actually delivers by morning, the Beauty Pie Le Masque Micro-Caviar Overnight Moisture Mask is one to have firmly on your radar.
I first heard about this Beauty Pie overnight mask at the launch of their LED mask (which is excellent, by the way, and very well spec’d – I have a review post here). One of the team told me their favourite routine was to use the LED mask and then follow with this overnight treatment for maximum glow.
Fast forward a few months, I finally got my hands on it, and I have to say, it has completely lived up to the hype.
Texture & Application

If you love a product that feels like a real sensory moment, this really delivers.
The texture is a beautiful hybrid:
- Lightweight gel base
- Filled with delicate oil capsules
As you apply it, the capsules break down and release a silky, slightly oily texture that feels comforting, nourishing and cocooning without heaviness.

It melts into the skin effortlessly, creating a soft, cushioned layer that feels perfect for overnight use. This is exactly what you want from an overnight mask for dehydrated skin – something that stays present without feeling sticky or suffocating.
Beauty Pie vs Dior: Is This a Dupe?

One of the reasons this product is getting so much attention is its similarity to Dior Prestige Le Micro-Caviar de Rose* which is £418.
Similarities:
- Micro-capsule (caviar-style) technology
- Transformative gel-to-oil texture
- Focus on nourishment, glow and skin comfort
- A distinctly luxury application experience
Key Differences:
- Dior focuses heavily on rose actives and premium anti-ageing positioning
- Beauty Pie delivers a more accessible, hydration-focused version
- Price point is dramatically lower with Beauty Pie
When you look at the Beauty Pie Le Masque Micro-Caviar Overnight Moisture Mask alongside the Dior Prestige Le Micro-Caviar de Rose, what’s really interesting is how similar the base of the formulas actually is. Both are built around a really comforting hydration structure with things like glycerin, propanediol, caprylic/capric triglyceride, meadowfoam seed oil, shea butter and betaine. So in terms of that soft, cocooning overnight feel that leaves skin feeling cushioned and nourished by morning, they’re actually much closer than you might expect.
Where Dior really starts to pull away is in the more targeted skincare actives and the overall complexity of the formula. You’ve got ingredients like adenosine, a vitamin C derivative (ascorbyl glucoside), rose extract and other supporting actives that are all working a bit more specifically on things like radiance, smoothing and skin renewal.
The Beauty Pie version keeps things more focused on hydration, comfort and that sensorial micro-caviar texture, without quite the same level of active skincare layering. And I do think that’s where some of the price difference comes in. Dior is very much delivering a more treatment-led, highly engineered luxury skincare experience, whereas Beauty Pie is giving you a really beautiful, effective hydration and glow formula at a much more accessible price point.
How to Use Beauty Pie Le Masque Micro-Caviar Overnight Moisture Mask
- Apply as the final step in your evening routine
- Massage gently to break the capsules
- Leave on overnight
Pro tip: Use after an LED mask or active skincare routine to maximise results and wake up with glowing skin.
I actually love this over my Medik8 Crystal Retinal 6*. I apply my Retinal, leave for at least 10 minutes, and then follow without the mask before going to sleep.
FAQ: Beauty Pie Le Masque Micro-Caviar Overnight Moisture Mask
Is Beauty Pie Le Masque Micro-Caviar Overnight Moisture Mask worth it?
Yes, especially if you’re looking for a high-performance overnight mask without a luxury price tag.
Can I use this overnight mask every night?
You can, particularly if your skin is dry or dehydrated. Alternatively, use it a few times a week as a treatment.
Is this a dupe for Dior Prestige Micro-Caviar?
It’s not identical, but it offers a very similar texture, experience and result, making it a strong alternative.
Will it clog pores?
It’s nourishing but not overly heavy. If you’re oily or breakout-prone, use it a few times a week rather than nightly.
Can I use it instead of moisturiser?
Yes, this works as a treatment moisturiser or final step in your routine.
Overall Thoughts
This is one of those products that feels both effective and enjoyable to use, which is always a winning combination.
If you’re looking for a Beauty Pie overnight mask that delivers hydration, comfort and a visible glow by morning, this is a really strong option.
It’s become a go-to for nights when my skin needs a bit of extra care, and it’s one I keep reaching for.