REFILL

ST.SAJ Supreme Skin 7 white jar with lid removed, grey background.

ST.SAJ Supreme Skin 7 and refill pouch on silver tray, overhead shot.

Founder Emmylou holding ST.SAJ products, quote: Supreme Skin 7 locks in everything that came before it, glazing your skin in a powerful emollient.

Close-up of Supreme Skin 7 cream texture, key ingredients labelled: Pro Renew Complex CLR™, Heptapeptide-7, Triple Ceramides Complex, Panthenol, Glycerin.

Woman applying product to face, two-step guide: apply serums and actives first, then massage onto face, neck and décolletage.

SUPREME SKIN 7 REFILL 50ML

Name: SUPREME SKIN 7 REFILL 50ML
Brand: ST.SAJ
SKU: SJ3220
Price: 54.95 AUD
Availability: InStock

$54.95 Save Liquid error (snippets/product line 619): Computation results in '-Infinity'%

4.9

Rated 4.9 out of 5 stars

102

Supreme Hydration

Anti-Aging

Rejuvenating

Firming

Choose Size:

50ML 50ML REFILL

Free AU Shipping On Orders Over $150

Pro Renew Complex CLR™ acts on essential features in the aging process.
Enriched with loaded peptide for enhanced collagen production.
Powerful hydration locks your routine in place.

This is our new 50ml refill to fit into your new 50ml Supreme Skin 7 jar.

Supreme Skin 7 locks in everything that came before it. Glaze your skin in a powerful emollient that leaves it feeling soft, supple and supremely hydrated. Let serums, toners and other actives get to work while our revolutionary Alpha Gel technology begins to smooth, soothe and strengthen the skin’s natural barrier. Enriched with loaded peptide for enhanced collagen production, you’ll also feel the impact of our triple ceramide complex as you move towards firmer and more youthful skin. Lock in the moisture and turn your routine into a ritual with this powerful final step.

50ml / 1fl oz / Refill

Unscrew the lid of your empty Supreme Skin 7
Use the two tabs to pop out the empty pod and discard
Insert your new refill pod and take off the lid.
Screw the lid back on and you're set!
Apply to your face, neck, and décolletage as the final step in your skincare routine.

Aqua, Caprylic/Capric Triglycerides, Glycerin, Isoamyl Laurate, Cetyl Alcohol, Propanediol, Lactococcus Ferment Lysate, C13-15 Alkane, Aloe Barbadensis (Aloe Vera) Leaf Juice, Cetyl Phosphate, Butyrospermum Parkii (Shea) Butter, Simmondsia Chinensis (Jojoba) Seed Oil, Ceramide NP, Ceramide AP, Ceramide EOP, Phytosphingosine, Cholesterol, Sodium Lauroyl Lactylate, Carbomer, Panthenol, Carnosine, Heptapeptide-7, Xanthan Gum, Lecithin, Parfum (Natural Fragrance), Pogostemon Cablin Oil, Pelargonium Graveolens Flower Oil, Lavandula Oil, Linalool, D'Limonene, Geraniol, Citronellol, Citral, Citric Acid, Sodium Benzoate, Potassium Sorbate, Arginine, Phenoxyethanol, Ethylhexylglycerin.

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

Complete the Routine

ST.SAJ Skin Refining Glaze 6% Mandelic Acid lightweight exfoliating milk product shot

REFINE WITH

$54.95

SKIN REFINING GLAZE

Quick Buy

ST.SAJ Hyaluronic Smoothing Complex, Radiant Super C and Niaglow Clarity Boost serums floating on blue background with liquid splashes.

BUILD WITH

$129.00 ~~$164.85~~

SERUM TRIO

How to Use

Unscrew the lid of your empty Supreme Skin 7
Use the two tabs to pop out the empty pod and discard
Insert your new refill pod and take off the lid.
Screw the lid back on and you're set!
Apply to your face, neck, and décolletage as the final step in your skincare routine.

Screen_Shot_2024-09-17_at_11.33.23_am.png

4.9

Rated 4.9 out of 5 stars

Based on 102 reviews

98%would recommend this product

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102 reviews

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EG
Erin G.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
4 days ago
Love this
I’ve been using St Saj products for a couple of months and love them. I also bought the travel size set as well. The products feel amazing and my skin feels and looks great!
Was this helpful?
NC
Nadine C.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
4 days ago
Beautiful
The most beautiful moisturiser. I have been using it since the beginning and now my daughters ideas well. 💕
Was this helpful?
DF
Deborah F.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
4 days ago
St Saj
Hi team at St Saj I have to be honest i was a bit cautious in trying St Saj being a lady of vintage and having very specific expectations
however always keen to support Australian 🇦🇺 first went all in and i can honestly say i am extremely impressed
this is also backed by my beauty therapist who comment "your skin looks amazing"
so thank you St Saj
Wishing you every success ❤️
A. Deb
ps the packaging is beautiful 😻
Was this helpful?
C
Carol
I recommend this product
Rated 5 out of 5 stars
1 week ago
5 Stars
Love this moisturizer,hydrates beautifully
Was this helpful?
LT
Lisa T.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 weeks ago
Supreme skin Heaven
I purchased the refill of supreme skin 7 as I cannot go a day without it. It is the most beautiful moisturiser that not only is amazing on its own but when used as the lady layer for the St Saj skincare it locks in every bit of goodness . Amazing product
Was this helpful?

Australian Made

VEGAN & CRUELTY FREE

Ceramides are naturally occurring lipids (fats) found within the outermost layer of your skin. They make up a significant portion of the skin barrier and are essential for maintaining hydration and structural integrity.

You can think of your skin cells as bricks, ceramides are the mortar that holds them together.

Their key functions include:

Preventing transepidermal water loss

Strengthening the skin barrier

Protecting against environmental stressors

Reducing dryness and sensitivity

Supporting smoother, more resilient skin

When ceramide levels are depleted, due to over-exfoliation, harsh cleansing, ageing, or environmental exposure, the skin can become dry, reactive, and compromised.

Topically applied ceramides help replenish what the skin naturally loses over time, reinforcing barrier health and improving overall hydration balance.

In a barrier-first philosophy like ST.SAJ, ceramides aren’t a trend, they’re foundational.
A peptide is a short chain of amino acids, the building blocks of proteins such as collagen and elastin in the skin.

In skincare, peptides act as messengers. They signal the skin to support processes like firmness, elasticity, and repair. When applied topically, certain peptides can help improve the appearance of fine lines and strengthen the look of the skin over time.

Think of peptides as communication tools, encouraging the skin to function in a way that supports resilience, smoothness, and overall structure.
Very important.

Serums deliver targeted actives, but they don’t seal them in. SUPREME SKIN 7 is designed to lock in hydration, reinforce the skin barrier, and prevent transepidermal water loss, which is essential after layering treatments.

Without a moisturiser, the actives you’ve applied can evaporate or become less effective. Finishing with SUPREME SKIN 7 ensures:

Improved moisture retention

Stronger barrier support

Better tolerance of active ingredients

A smoother, more balanced finish

Think of it as the step that completes the system, not just another layer, but the one that holds everything together.
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 $150.
Shipping on Australian orders under $150 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.
Selected Ultra Beauty stores. Use our store locator and pop in your postcode to find your nearest store.

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SUPREME SKIN 7 REFILL 50ML

Complete the Routine

How to Use

FAQs