Seven products. One system. No guesswork.
Mixing products from five different brands in the wrong order and wondering why nothing works? SUPREME SKIN KIT fixes that, a complete K-beauty inspired routine, built to layer.
AN INTENTIONAL SKINCARE SYSTEM
You've been layering products that have never met.
Seven formulas. One sequence. Built so each step makes the next one work harder. This is what a complete routine actually feels like.
AS SEEN IN ULTRA BEAUTY
Pregnancy Safe
STEP ONE • GLOW CLEANSE
Dissolves SPF, makeup and buildup. Natural AHAs leave skin glowing, not stripped.
STEP TWO • CLEAR CLEANSE
Triple ceramide follow-up. Strengthens the barrier while lactic acid gently exfoliates.
STEP THREE • PREP
The step most routines skip. Preps skin so every serum after it absorbs deeper and works harder.
STEP FOUR • HYDRATE
Four molecular weights of HA. Hydration at every layer. Visibly plumped from first use.
STEP FIVE • TARGET
5% Niacinamide + Vitamin B12. Calms redness, balances oil, refines texture.
STEP SIX • SEAL
Alpha Gel + triple ceramides + Heptapeptide-7. Seals every active in. Firms over time.
STEP SEVEN • WEEKLY RITUAL
Clinical-strength hydration. Use weekly or nightly. Every customer who tries it makes it permanent.
BESTSELLER
INTRO OFFER: SUPREME SKIN KIT
$249.00$457.60
Save
46%
Rated 4.9 out of 5 stars
89
Everyday Use
Hydrating
Offer available for new customers only
GLOW CLEANSE 200ml
Lightweight oil cleanser that dissolves makeup, SPF and daily buildup.
CLEAR CLEANSE 200ml
Triple ceramide face wash that strengthens your skin barrier while gently exfoliating with lactic acid.
PEPTIDE POWER ESSENCE 115ml
Reduce the appearance of pores and prime skin so every serum after it absorbs deeper and works harder.
HYALURONIC SMOOTHING COMPLEX 50ml
Four molecular weights of Hyaluronic Acid deliver hydration at every layer.
NIAGLOW CLARITY BOOST 50ml
5% Niacinamide and Vitamin B12 calm redness, balance oil and minimise the appearance of pores.
SUPREME SKIN 7 50ml
Alpha Gel technology, triple ceramides and Heptapeptide-7 firm, hydrate and seal in your entire routine.
GLASS MASK 50ml
Clinical-strength hydrating mask with MultiMoist CLR™ and Madecassoside.
This is the full ST.SAJ layering system. Every step, every product, in the right order. Built for women who want real results without piecing a routine together from scratch.
ST.SAJ recommends only cleansing at night to allow your skin to produce natural oils and nutrients while you sleep. In the morning, simply rinse your face with water, then go straight into your essences, serums, moisturiser, and SPF.
Makes the perfect gift for someone you love, bridesmaids, new mums, birthdays, that brother who is always hard to buy for!
A Note from Emmylou
"I created ST.SAJ because I wanted formulas that actually worked. The SUPREME SKIN KIT was curated for a serious skin lover but refuses to make it complicated. Seven products, one complete system, every layer working together to flood the skin, strengthen the barrier and balance oil."
Total 5 star reviews: 86 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 1 Total 1 star reviews: 0
98%would recommend these products
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89 reviews
- AGAmanda G.Verified BuyerReviewingINTRO OFFER: SUPREME SKIN KITI recommend this productRated 5 out of 5 stars1 week agoDon't want to live without
I have bought 2 supreme skin kits and the vitamin c serum.
I want to always have spares because I love the products that much.
My skin looks so healthy, my fine lines have smoothed and my skin is hydrated.
So thrilled!!!
St.Saj is a must buy.
- DMDominique M.Verified BuyerReviewingSUPREME SKIN KITI recommend this productRated 5 out of 5 stars8 months agoHappy & Hydrated Skin
My skin is absolutely loving this skin kit. My skin feels hydrated and happy. The double cleanse is a dream, I’m loving the serums and the glass mask. Happy customer!!
- SLSHARON L.Verified BuyerReviewingSUPREME SKIN KITI recommend this productRated 5 out of 5 stars9 months agoFeels amazing 🤩
I’ve always had super sensitive skin, and honestly, I’ve been scared to try new products because most of them leave my face tight, itchy, red, or breaking out.
Back in July, I tried another well known brand and it was a complete disaster, my face broke out into the worst acne I’ve ever had in my life (didn’t even get it that bad as a teenager). I’d never experienced anything like it before, and it really knocked my confidence.
When I came across St Saj, I was nervous to give it a go because of what I’d just been through. But I am SO thankful that I took the chance.
From the very first use, my skin didn’t feel irritated at all, no redness, no itchiness, no tightness. And within just one week, I noticed such a difference. I even have a photo from when I first started compared to just a week down, and the improvement is unbelievable.
This is literally the first skincare company I’ve ever used that hasn’t triggered my sensitive skin in some way. Instead, it’s been gentle, calming, and has actually helped my skin feel balanced again.
If you’ve struggled with sensitive skin like me, I cannot tell you enough how much you should try this. It’s been a total game-changer for me, and I’m beyond grateful I found it.
- AAshVerified BuyerReviewingSUPREME SKIN KITI recommend this productRated 5 out of 5 stars1 year agoIncredible! Thanks isn’t enough!
I just wanted to thank St. Saj for their impeccable products!
For the last 20 years I have had cystic acne with a combination of very unbalanced hormones. I have found it to be such a hit and miss on to find products that would not just calm more inflammation but grow my confidence on the outside and within . My skin has never felt better and honestly Thankyou is not enough! I’ve been using these products for the last 2 months and I can’t wait to see how my skin improves moving forward. My skin is less itchy, less pulsating and much more less sore sensitive pimples . I highly recommend this product with anyone else that suffers from un hormonal balances. Thank you Thankyou Thankyou !!
- KWKerry W.Verified BuyerReviewingSUPREME SKIN KITI recommend this productRated 5 out of 5 stars1 year agoSuch amazing value
The size and number of the products you recieve makes this such great value. I loved the packaging as well, it would make a fantastic gift!
My standouts were the oil cleanser, I already loved the go-to skincare one but will now be swapping brands, this one feels lighter and goes further.
Also the Hyaluronic Smoothing Complex and Niaglow Clarity Boost - these were new products to my skincare and will be permanent now. My very favourite, was the glass mask. It is an absolute stand out. I love it so much.
Also.... the wetsuit material toiletries bag! I had to steal it back off my 9 year old....
SIMPLIFIED SKINCARE THAT WORKS
Most people's skincare routines are a graveyard of products they don't understand, used in the wrong order. The Supreme Skin Kit ends that. Seven products, in sequence, designed to work as a system.
What Makes This Different
01 - You Save $135
We did the maths so you don't have to. Seven full-size products, $135 off individual RRP. New customers only.
02 - Our Bestseller for a Reason
83 people reviewed this. 98% would tell their friends to buy it. That's not something we made up. It's just what happens when a product actually does what it says it will.
03 - Double Cleanse
Two cleansers sounds like overkill. It really isn't. Most people cleanse once and wonder why their skin never quite looks right. Glow Cleanse takes off the day. Clear Cleanse does the actual work. Together they set your skin up for everything that comes after.
04 - Sensitive skin
If your skin has said no to everything else, try this. We have customers who'd reacted badly to every brand they'd tried. They started this routine and their skin finally had a system it could work with.
05 - Synergy
Every step in this kit was formulated knowing what comes before it and after it. The essence opens the door for the serums. The serums layer in the right order. Supreme Skin 7 locks it all in. That's not something you can replicate by mixing brands.
FAQs
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Good question. This page is for new customers only and honestly we might take it down soon. We wanted to make it as easy as possible for you to try the full ST.SAJ system without the full price commitment. Once you feel what a routine that actually works feels like, we're pretty confident you'll be back.
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Because it's the whole routine in one box. Seven full-size products, every step covered, nothing to figure out. You're not piecing together a routine from four different brands and hoping for the best. Everything in here was made to work together and your skin will feel the difference pretty quickly.
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Because your skin actually does a lot overnight. While you sleep it builds up a natural protective layer that you really don't want to wash off first thing in the morning. A water rinse is all you need before your morning routine. Save the proper cleanse for night time when you're removing SPF, makeup and everything the day threw at you.
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Yes. The whole range is formulated with that in mind. We'd still recommend having a chat with your healthcare provider before starting anything new during pregnancy, just to be safe. And if you're breastfeeding, avoid applying products anywhere near the chest area.
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Absolutely. The full routine is designed for nightly use. In the morning just rinse with water and go straight into your essence, serums, moisturiser and SPF. No cleanser needed until that night.
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Really good question and honestly one of the things we're most proud of. The whole range is built around barrier health first, which means it's gentle by design. We have customers with seriously reactive skin who'd given up on finding something that worked. This is the one that worked. We always recommend patch testing first.
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There's more than one way to use it.
The classic: After cleansing. Apply a thin layer, leave for 10–15 minutes, then press in whatever's left and rinse or leave on.
The overnight: Layer your essence and serums as normal, apply GLASS MASK on top, seal with SUPREME SKIN 7 and go to bed. Wake up to different skin.
Once a week or nightly - it works either way. Most people start once a week and never stop.
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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!
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Yes, we do. See our shipping rates at checkout if you are one of our amazing friends abroad.
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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.
Ready for
damn good skin?
This is your full system to refresh your routine. This deal doesn't exist anywhere else.
Offer ends midnight Sunday
