NEW 50ML

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

ST.SAJ Supreme Skin 7 jar and refill pouch, customer review from Amy H: hands down the best moisturiser I've ever tried, love that there are now refills.

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

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

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 73 reviews

Total 5 star reviews: 66 Total 4 star reviews: 5 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0

97%would recommend this product

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73 reviews

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BR
Brenda R.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
5 hours ago
Best skin Care Ever.
This, alone, or with the rest of StSaj is truly the best skin care I have ever used. I’ve been using the whole range since it came out and I cannot stress enough how much more comfortable and confident I am to where next to no make up. My skin feels amazing. There is none of that tightness that came with other products I used. I find myself touching my skin all the time as I cannot believe how it feels. Highly recommended and being Australian makes it even better. There are no filters on the accompanying pic!!
Was this helpful?
MS
Marianna S.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
3 months ago
Excellent product
I use all the St Saj products religiously.
I’m someone that loves full coverage make up, but with summer wanted something lighter but still full coverage. I don’t get that with tinted moisturisers.
So I decided to try mixing two of pumps (normally I’d use 4-5 pumps) of my Nars with one pump of Supreme Skin 7. I give it a bit of a mix and apply and it’s been awesome! Still get full coverage with glowy skin… doesn’t split which is awesome. Photo has no filter.
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LJ
Lisa J. M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
5 months ago
Best moisturiser ever
Absolutely love ST.SAJ products! 🌿 My daughter and I have both seen such amazing results our skin feels smoother, clearer, and so healthy. Everything is super affordable too! Emmy is honestly incredible so kind, caring, and always there to help with advice or recommendations. Such a beautiful brand inside and out! ✨
Was this helpful?
AN
Amy N.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 year ago
ABSOLUTELY AMAZING
OMG my skin is amazing. No filter... no foundation. My confidence is sky high. Only words I have is THANK YOU XX
It's all because of your amazing products. I have been spending 1000$ on skin care. Now I only use you whole range at that's it.
THANK YOU FOR BRINGING OUT SUCH AN AMAZING PRODUCT
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PM
Priscilla M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
6 days ago
Supreme Skin 7 refill
I absolutely love this product, and so excited that it's now available in 50ml. I've bought several products from ST Saj and love them all!
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.

To celebrate ST.SAJ now available in-store at ULTRA Beauty, customers who purchase ST.SAJ products during the promotional period can enter for a chance to have their purchase refunded.

How to enter:
1. Purchase any ST.SAJ product in-store at ULTRA Beauty
2. Post your purchase on Instagram (Story or post) and tag @stsaj.skin
3. Keep your receipt as proof of purchase

Each week for 8 weeks, ST.SAJ will randomly select one winner to receive a refund of their ST.SAJ purchase.

The promotion runs until 8 May 2026.

Important:
• Promotion is run and funded by ST.SAJ only
• ULTRA Beauty is not responsible for or administering this promotion
• Entries must include an original Instagram Story or post featuring the purchased ST.SAJ product and tagging @stsaj.skin
• Instagram accounts must be set to public so entries can be verified
• Receipts must be dated within the promotional period (8 March – 8 May 2026)
• One entry per purchase
• In-store ULTRA Beauty purchases only
• Proof of purchase is required to claim the refund

This promotion is not sponsored, endorsed, administered by, or associated with Instagram.
As part of our SKIN REFINING GLAZE launch. One order placed between 1:00 pm Sunday, 8 March 2026, and 1:00 pm Monday, 9 March 2026 (AEDT) will be randomly selected to receive a full refund.

This promotion applies to one winning order only. The selected customer will be refunded to their original payment method.
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