HYDRATION HERO

GLASS MASK + REFILL RECOVERY DUO - ST.SAJ

GLASS MASK + REFILL RECOVERY DUO

Name: GLASS MASK + REFILL RECOVERY DUO
Brand: ST.SAJ
SKU: SJ1006
Price: 54.95 AUD
Availability: InStock

Ceramide Complex CLR™ Madecassoside MultiMoist CLR™

$54.95~~$104.90~~ Save 48%

5.0

Rated 5.0 out of 5 stars

Put intense hydration at your fingertips as you drench your skin for 20-mins or leave on overnight. Madecassoside soothes while Ceramide Complex CLR™ works to achieve the coveted glass skin effect.

Soothing

Hydrating

Protecting

Detoxifying

Free AUS Shipping Over $99

Apply as a mask once a week (for min. 20mins or leave overnight). Rinse when finished and continue with your fave essence, serums and moisturiser (and SPF in the day!).
MultiMoist CLR™ puts intense hydration at your fingertips.
Madecassoside soothes redness and inflammation.
Ceramide Complex CLR™ enhances barrier function to produce the highly coveted glass effect.

Your post-party skin reset ritual.

This limited-edition Recovery Duo pairs our cult-favourite Glass Mask with a free Refill so you can keep your glow going long after the first jar runs out.

Glass skin is just a moisture mask away.

Whether you drench your skin for 20 minutes or leave it on overnight, our mask delivers intense hydration and barrier support when your skin needs it most: Post-event, post-travel, or anytime you need a restorative, plumping reset.

Madecassoside soothes redness and inflammation, Salicylic Acid gently refines texture, and Ceramide Complex CLR™ strengthens your barrier for that smooth, glassy finish.

Indulge in this radiant ritual once or twice a week, and let your skin recover, rebalance, and glow.

Limited Edition Offer:
Buy the Glass Mask 30g and receive the Glass Mask Refill 30g free. Limited time only, while stocks last.

Start with freshly cleansed skin
Apply as a mask once a week (for min. 20mins or leave overnight)
Rinse when finished and continue with your fave essence, serums and moisturiser.

Aqua, Glycerin, Pentylene Glycol, Propanediol, Polyacrylate Crosspolymer-6, Fructooligosaccharides, Beta Vulgaris (Beet) Root Extract, Phospholipids, Sphingolipids, Sclerotium Gum, Potassium Lactate, Salicylic Acid, Madecassoside, Parfum (Natural Fragrance), Hydrolyzed Hyaluronic Acid, Citrus Aurantium Peel Oil, Pelargonium Graveolens Flower Oil, Citrus Aurantium Bergamia Peel Oil, Benzyl Alcohol, Sorbic Acid, Anisic Acid, Sodium Citrate, Lactic Acid, D'Limonene, Linalool, Geraniol, Citronellol, Citral, Phenoxyethanol, Sodium Citrate.

No artificial colours, parabens, silicones, phthalates, chemical UV filters.

Complete the Routine

START WITH

$49.95

GLOW CLEANSE

REFILL WITH

$44.95

GLASS MASK REFILL 30ml

How to Use

Start with freshly cleansed skin
Apply as a mask once a week (for min. 20mins or leave overnight)
Rinse when finished and continue with your fave essence, serums and moisturiser.

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5.0

Rated 5.0 out of 5 stars

Based on 2 reviews

Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0

100%would recommend this product

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2 reviews

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MD
Melissa D.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
40 minutes ago
Amazing product
My most favourite product ever!
My nightly routine looks like this:
Double cleanse, peptide power essence, hylaronic smoothing complex, Niaglow clarity boost, GLASS MASK and locking it in with supreme skin 7. I sleep with this on and wash it off in the morning.
My skin has never looked more calm, clear and healthy in the mornings. I am so happy with this routine!
Was this helpful?
AS
allie s.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
6 days ago
Glass mask
Love love love it! Makes my face feel amazing!
Was this helpful?

Australian Made

VEGAN & CRUELTY FREE

A: Madecassoside is the active compound from centella asiatica (also called cica or tiger grass). It's a plant extract that's been used in skincare for centuries, especially in Asian beauty routines.
Here's what it does: It calms irritation, supports skin barrier repair, and reduces redness. If your skin is reactive, sensitised, or inflamed, madecassoside helps settle things down.
In Glass Mask, we included it specifically to balance the gentle exfoliation from salicylic acid. So while the SA is working to clarify, madecassoside is simultaneously soothing and repairing. That's the ST.SAJ difference, actives without the irritation.
Glass Mask is hydration-forward with barrier-supporting ingredients. You get multiple types of hyaluronic acid for deep moisture, madecassoside to soothe and repair, and gentle salicylic acid for light exfoliation without stripping. We added phospholipids and sphingolipids to support your skin barrier, plus beet extract for antioxidant protection. It's basically a hydration + barrier repair treatment disguised as a mask.
Use 1-2 pumps and apply evenly across your face and neck.
How to use it:

Quick hydration boost: Leave on for 20 minutes, then rinse
Intensive overnight treatment: Leave on overnight for maximum hydration

Pro tip: Layer it over your serums and essence (like Peptide Power Essence + Hyaluronic Smoothing Complex), then lock everything in with Supreme Skin 7 on top for a seriously hydrated base.
Yes, all ST.SAJ formulations are proudly Australian made, produced right here in Melbourne.

We are officially licensed to carry the Australian Made logo, reflecting our commitment to local manufacturing, quality control, and supporting Australian industry.

From formulation to filling and packing, our products are developed with care and precision to meet the highest standards.
Yes, ST.SAJ products are formulated to be suitable for use during pregnancy and while breastfeeding.

However, we always recommend reviewing each individual product page and consulting your healthcare professional before introducing any new skincare during this time.

If breastfeeding, avoid applying products directly to the chest area or anywhere the baby may come into contact during feeding.

If you have specific ingredient questions, our team is always here to help guide you.

Overnight, your skin naturally forms an acid mantle, a protective layer made up of sebum and beneficial lipids that help maintain barrier function and microbiome balance.

In the morning, this protective layer does not require active cleansing. For most skin types, simply rinsing with water is enough before applying your treatment products.

We recommend the following morning approach:

Rinse → Essence → Serums → Moisturiser → SPF

Night-time is when active cleansing is essential to properly remove SPF, makeup, pollution, and daily buildup.

This philosophy supports long-term barrier health rather than over-stripping the skin.
We proudly offer Free Shipping on all Australian orders over $99.
Shipping on Australian orders under $99 is a flat rate of $10.00. We also offer express shipping for those that need their skincare in a hurry!
Yes, we do. See our shipping rates at checkout if you are one of our amazing friends abroad.
Please check our Returns Policy for information on returns.
If you believe you’ve had an allergic reaction to a ST.SAJ product, please email glow@stsaj.com straight away. Stop using the product for now, but don’t throw it away. If you’ve used less than 20% off the product we can discuss a refund after our team assesses the images of your reaction.
The clever people at Chemist Warehouse know a good thing when they try it. That's why we're thrilled to announce our partnership with the home of Australian skincare. Head down to Chemist Warehouse in South Wharf DFO (Melbourne), where you can touch, smell, try and buy the entire ST.SAJ range for yourself. Or shop online here or at Chemist Warehouse now!

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GLASS MASK + REFILL RECOVERY DUO

Complete the Routine

How to Use

FAQs