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ST.SAJ Supreme Skin 7 with cream swatch on a grey background

ST.SAJ Supreme Skin 7 - why we love it, alpha gel moisture lock, restores skin's natural health, enhanced collagen production

ST.SAJ Supreme Skin 7 key ingredients - Pro Renew Complex CLR, Heptapeptide-7, Triple Ceramides Complex, Panthenol, Glycerin

ST.SAJ Emmylou recommending Supreme Skin 7 - glazing your skin in a powerful emollient that leaves it feeling soft, supple, and supremely hydrated

ST.SAJ Supreme Skin 7 customer review - Amy H, Verified Buyer

ST.SAJ Supreme Skin 7 two-step how to use - apply serums and actives first, then massage onto face neck and décolletage

ST.SAJ Supreme Skin 7 - model holding supreme skin 7, glowing skin lifestyle shot

SUPREME SKIN 7 50ml

Name: SUPREME SKIN 7 50ml
Brand: ST.SAJ
SKU: SJ3206
Price: 69.95 AUD
Availability: InStock

Moisturising CLEANSER

$69.95~~$69.95~~ Save 0%

4.7

Rated 4.7 out of 5 stars

Supreme Hydration

Anti-Aging

Rejuvenating

Firming

Choose Size:Refill & save $15

50ML 50ML REFILL

Free AU Shipping On Orders Over $150

Alpha Gel technology smooths, soothes and strengthens the skin barrier
Triple ceramides lock in hydration and support barrier repair
Heptapeptide-7 supports collagen production for visibly firmer skin

SUPREME SKIN 7 seals in everything that came before it, locking in hydration, supporting the barrier and firming skin from the inside out. Alpha Gel technology smooths and strengthens while Pro Renew Complex CLR™ targets visible signs of ageing at the cellular level. Triple ceramides reinforce the barrier. Heptapeptide-7 supports collagen production. Enriched with shea butter, jojoba and aloe vera for a rich, nourishing finish.

Apply as your final step, every morning and night. Your skin will feel noticeably firmer and more hydrated with consistent use.

50ml / 1fl oz

Refill available Supreme Skin 7 refill!

50ml / 1fl oz

Apply to face, neck and décolletage as the final step in your routine, morning and night.
Seals in essences, serums and treatments so every active works harder.

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 Starter Routine - Clear Cleanse, Peptide Power Essence and Supreme Skin 7 product flat lay

BUILD WITH

$135.00 ~~$169.85~~

ESSENTIALS ROUTINE

How to Use

Apply to face, neck and décolletage as the final step in your routine, morning and night.
Seals in essences, serums and treatments so every active works harder.

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4.7

Rated 4.7 out of 5 stars

Based on 49 reviews

Total 5 star reviews: 41

Total 4 star reviews: 2

Total 3 star reviews: 4

Total 2 star reviews: 1

Total 1 star reviews: 1

88%would recommend this product

Slide 1 selected

49 reviews

Sort

C
Carol
I recommend this product
Rated 5 out of 5 stars
3 weeks ago
5 Stars
So light ,but goes along way,not greasy and my skin is plumper this is after 2weeks of use.
Was this helpful?
MM
Mel M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
4 weeks ago
ST.Super
This product is amazing, my skin has never felt better, and it smells fabulous. Both my daughters are now using it as well and have noticed a difference in their skin. I won’t ever use anything else.
Was this helpful?
LC
L C.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
Perfect moisturiser
This is the best moisturiser for my skin ( I am in my 60’s) it’s not oily it locks in the serums I use before and still leaves my skin feeling light . Will definitely keep using it !
Was this helpful?
MC
Maree C.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
So soft
soaks in really well and doesnt leave an oily residue
Was this helpful?
JD
Jane D.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
Supreme 7
My son has been having issues with dryness on his forehead. Nothing had helped and he tried a lot of products. This skincare moisturiser had done wonders for clearing all the dryness away.
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 50ml

Complete the Routine

How to Use

FAQs