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Ultimate A retinal night cream lasts 3-4 months with regular use, delivering powerful anti-aging results. With retinaldehyde and Vitamin A, this cream targets fine lines, wrinkles, and skin texture, especially for sensitive skin.
This is the Ultimate A Retinal cream in the travel size. It is perfect to begin with to test if it is suitable for your sensitive skin or your rosacea face. It is also perfect for taking with you when travelling. With the same ingredients as the full size, such as Retinaldehyde and Niacinamide this is the perfect night time skincare product to target anti-aging.
Ultimate A
This is a texture shot of the Ultimate A cream. It shows a yellow colour as Vitamin A is yellow in pigment. Retinal or Retinaldehyde is a stronger and more effective version of Vitamin A than Retinol and yes is gentler on your skin than Retinol creams or Retinol serums. Even those with sensitive skin or Rosacea are able to use ESK's Ultimate A as Retinal is less irritating or drying to the skin than Retinol.
Ultimate A
Ultimate A
Ultimate A
Ultimate A

Ultimate A

Our Ultimate A Night Cream harnesses the power of retinal- the most powerful yet gentle form of Vitamin A in skincare. Retinal is as effective as retinoic acid in fighting skin aging, but without the irritation. Ultimate A’s 0.06% retinal concentration, paired with niacinamide, delivers a potent anti-aging boost. This night cream promotes skin cell turnover, supports collagen and elastin production, and helps prevent UV damage. It also reduces pigmentation, improves hydration, and even soothes acne and rosacea. With Ultimate A, expect fewer fine lines, firmer, more elastic skin, and a beautifully refreshed complexion, all with a gentle, irritation-free formula ideal for nightly use.

Featuring

  • The ultimate skincare tool to rebuild collagen and improve skin elasticity

  • Powerful formulations but extreme gentleness. 

  • Suitability for daily use

  • Formulated to reduce hyperpigmentation

Retinal is not suitable for use in pregnancy.

4.5 - 5.0 ph
Non-comedogenic
Aging Skin
Younger Skin
All Skin Types
Free of Essential Oils
100% Australian
made and owned
Sulphate-free
Paraben-free
Cruelty free
& Vegan
Free shipping
in Australia, UK, US & NZ*
Money back
guarantee*
Ships from our Sydney warehouse

FAQs

Ultimate A is our Vitamin A night cream with 0.06% Retinal (Retinaldehyde) to target aging, and pigmentation while improving skin texture and tone. It’s ideal for all skin types (unless pregnant or breastfeeding).

Everyone (unless pregnant or breastfeeding). It's made for all skin types, especially if you're dealing with aging skin, pigmentation, or sensitivity.

It’s not just gentle, it’s effective. Evidence shows it helps support skin prone to rosacea and eczema, making it a smart choice for calming while improving skin.

At night, apply after cleansing. To achieve even better results, apply Gentle Glow or Smooth Serum before Ultimate A to enhance effectiveness.

Retinal (Retinaldehyde) is a more advanced and effective form of Vitamin A than Retinol. While Retinol must convert twice in the skin before it becomes active, Retinal only needs one conversion, making it significantly more efficient. It delivers visible results faster, with less irritation. Retinal can be up to 20 times more effective than Retinol. That’s why it’s the form we use in Ultimate A, evidence-based, and well tolerated.

Ultimate A delivers 0.06% Retinal,  a form of Vitamin A that’s up to 20x more effective than Retinol. It’s powerful enough to target aging, pigmentation, and rosacea but gentle enough for daily use (even on sensitive skin). Real results, no irritation.

What is alpha hydroxy acid used for?

Alpha Hydroxy acids are a group of ingredients which exfoliate the skin by breaking the bonds between dead skin cells, allowing them to be removed. They also increase the ability of the skin to retain moisture and can stimulate new skin cell growth. That makes them great for smoothing the skin, reducing pigmentation helping clear acne and at higher concentrations, reduce wrinkles and fine lines. But there is usually a trade off between effectiveness and irritation. In addition higher concentrations also increase sensitivity to UV damage. That means extra precautions from sun exposure are needed if using AHAs at a concentration above 3%.

Which alpha hydroxy acid is best?

The evidence for Glycolic acid is best, but it also has the most potential to irritate. Lactic acid also has good evidence and is less irritating than Glycolic acid. Other AHA’s like Malic, Tartaric and Citric acid have much less evidence. Effectiveness of AHAs increase as concentration increases, but so too does the likelihood of irritation. At concentrations above about 5%, home use products need to use an alkali to decrease acidity. These alkalis decrease the effectiveness of AHAs and are potentially irritating to the skin. And at concentrations above about 2-3% AHA’s change from being UV protective to increasing the skin’s sensitivity to UV exposure. There have not been many head to head trials of AHA’s especially those used for home use (Generally 10% concentration or less). So there really isn’t much consensus around which form or concentration is best. But putting all of the known information together it seems that a combination of Glycolic and Lactic acid with a total concentration below 5% is best if you want to use AHAs at home.

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Victoria S

Pigmentation Kit

"...What an improvement!! Thank you I am so pleased!"

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Leslie E

Rosacea Skincare Kit - Anti Redness

"I am so pleased with the progress my skin has made. Due to health reasons I have never been able to treat my rosacea with medication and in the past all the topical treatments I tried didn't seem to work for me. I just found good makeup and didn't go outside without wearing it.

(Side point - I love the blog tips about rosacea since they are really good information for people who are still struggling with it)

Now I feel much better about myself now my skin is improving, thank you so much for this. Because my skin is improving I finally convinced my husband to buy ESK too!

Thanks, Leslie"

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Kelly K

Pigmentation Kit,

"Hi, my name is Kelly and I have suffered with problematic skin for most of my life. I had terrible acne and chicken pocks as a child that resulted in scarring. Then along came the fine lines and wrinkles. In just under two weeks, I have seen a massive change! The regime is incredibly easy to follow, you don’t need much of it and it is an Australian product! I am finally proud of my skin and cannot wait to see what my face looks like in a month! I am so grateful! Thank you Esk!"

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Vicky G

Pigmentation Kit

"I've been using ESK for one month to help with pigmentation and wow!

I feel like I have a brand new face. My skin is smoother and softer, dark spots have faded. It's taken years off in a really short time.

Everyone needs to know about ESK!"

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Kim C

Mature Skin Anti-Aging Kit

"I've been using the pigmentation products for a month now, I'm very happy with the results, my brown spots have certainly faded, my overall skin is looking much better, and I'm looking forward to even greater results as I continue on using this fabulous skin care regime. I love the way my skin feels after each use and my makeup glides on to give a nice dewy effect which I haven't been able to achieve for some time. I'm feeling more confident in being able to reduce my makeup usage overall."

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Jacqui V

"I would just like to say how impressed I am with ESK skin care.

I turn the big 60 this year and have be looking for a skin care for mature skin. I was watching Sunrise and Ginni came on talking about ESK. So I thought I would give it ago and I loved the fact that it was made in Australia. I love the way the cleanser made my skin feel so clean and light and the way the products sunk straight into my skin. Which I have been looking for forever. Most products just sit on top of my skin which is frustrating and can be very expensive.

My skin looks smoother and plumper. Finally something that works 😊 Thanks ESK"

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Gillian O

"I have noticed an overall difference in the feel of my skin, it feels more plump and the colour has evened out. Wrinkles appear to have less depth. I have just started to use eye serum which I am excited about.

Extremely impressed with results so far, only regret is I wish I had started using it sooner."

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Sharon Y

Dry Skin Anti-Aging Kit

"The products were great, I am very impressed with my results and the care given to me by the team changing a product because of my chemotherapy. Outstanding... I believe in your products so much!

As a user of cosmeceuticals and active skincare for over 13 years and an ex user of prescription retinol, I can wholeheartedly say that ESK has made the biggest difference in the shortest timeframe of everything I've ever used.
I cannot recommend it enough."

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Helen G

Hydroxy Overnight Mask, Rosacea Skincare Kit - Anti Redness

"Well what a remarkable change my face has had, I have now been using your skin now for 6mths and what a difference I have experienced, my skin not only looks heaps better but also feels amazing. The softness of the skin is unbelievable. Very, very happy and I have actually weaned myself off my medication for my skin. I have tried coming off it before and within a month my face would be a mess and would have to go back on to control the acne rosacea again.

I will attach photos of before treatment and now. Once again, thank you again for your amazing products."

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Emma N

Pigmentation Kit

"I can’t believe how much my pigmentation has settled down after 1 month. Also breakouts have disappeared. I’m so impressed. The products are divine! Thank you!!"

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Gemma C

Hydroxy Cleanser, C Serum Lite, Enlighten, Smooth Serum, Ultimate A

"My tailored ESK skincare set has exceeded all my expectations. I actually didn’t realise how dull and badly pigmented my skin was until seeing my own 4 weeks progress and honestly being in complete shock of the difference it has made!

I feel so much more confident now to let my natural skin be on show and not having to hide it behind a face full of makeup. I will 100% continue to use this regime as if it can make this difference in just one month imagine what the long term results can be.

Would highly recommend them to anyone that is facing their own skincare issues."

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Sarah I

Calming Cleanse, B Quenched, Zinc Shade, Ultimate A, Rosacea Skincare Kit - Anti Redness, Anti-Aging Sensitive Skincare Kit

"I have sensitive, dry, rosacea skin but also prone to break outs especially around my chin and lips. Generally most skin care makes my skin flare up, resulting in redness and sensitivity.
ESK was recommended to me by the make up artist doing my make up for my sister in laws wedding, so I decided to give it a go. I chose the rosacea kit.

One month in and I’m really happy. Whilst I still have a minor breakout around my chin, the redness on my cheeks and break outs around my lips have disappeared. The tone of my skin has dramatically improved, to the point where I’ve had so many comments on how much better my skin looks. I feel that I could use a little extra hydration, but have not had the usual flakiness."

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Virginia J

Hydroxy Cleanser, C Serum Lite, Enlighten, Zinc Shade, Smooth Serum, Ultimate A, Normal Skin Anti-Aging Kit,

"I’ve been using the pigmented skin kit for a month and have noticed that my skin is now smooth and soft, whereas before it was rough and patchy. Areas of pigmentation are lighter and less apparent. I’ve found the product to be pleasant to use and I love the smell of the cleanser. My travel kit is also lasting a lot longer than I expected!"

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Renee M

Hydroxy Cleanser, C Serum Lite, Enlighten, Zinc Shade, Smooth Serum, Ultimate A, Pigmentation Kit, Normal Skin Anti-Aging Kit

"I have been using E.S.K now for 4 months and the difference I have seen and felt is beyond amazing. Being from the health care industry myself I know the importance of evidence based and scientifically tested products. I have searched for years to find a skin care range that is both gentle and safe but also effective, my skin has never been clearer. My pigmentation and skin tone are now even and I feel like I have a healthy glow. I am now happy to go without makeup and I can’t recommend E.S.K products more highly. Thank you."

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Jacinta S

Hydroxy Cleanser, C Serum Lite, Enlighten, Zinc Shade, Smooth Serum, Pigmentation Kit,

"I’ve struggle with pigmentation problems since my pregnancy and maybe age...so I started using esk skincare and I am already noticing a huge change in my skin (the very first photo I took was so bad that I didn’t even post it and I actually wanted to cry) they have been so great with helping me and I highly recommend their products!"

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Paula E

Calming Cleanse, Reverse C Serum, Enlighten, Zinc Shade, Smooth Serum, Ultimate A, Mature Skin Anti-Aging Kit, Normal Skin Anti-Aging Kit

"I’m very impressed with my new skincare regime.ESK recommended a skincare pack for me after I answered a few questions. 1 week after receiving my skincare I had a friendly phone call to make sure l was happy with everything. I have skin pigmentation and feel that my skin now has more of an even tone and a healthy glow. My skin feels soft and smooth. There are more days now l can go without makeup. Thankyou for your recommendation."

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Renee M

B Calm, Ultimate A+, Zinc Shade, Calming Cleanse, Enlighten

I have been a client of yours for many years now… Last year I strayed off ESK and tried another product - I wasn’t happy with it and I’m back! I was originally using the normal kit with some lightening cream. After having new skin outbreaks and not sure where to go I contacted ESK who provided me with a personalized consultant Casey who talked through my current regime and how my skin was feeling. She gave me brilliant advice and we tried a new regime which has been a miracle. My skin is now glowing again and the breakouts have near disappeared. It was great as Casey checked in on me on a weekly basis just to see how it was all going. Can not recommend ESK higher!! Thankyou

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Nadine Bidner

Mature Skin Anti-Aging Kit, Calming Cleanse, C Forte, Zinc Shade, Smooth Serum, Ultimate A

"My name is Nadine and I'm 64 years old. I did all the wrong things when I was younger and my skin has been damaged by the sun over the years. I've been using the E.S.K anti aging products for a month now and have already noticed a difference in how my skin looks. My skin tone has improved, wrinkles around my eyes and upper lip seem reduced and the overall feel of my skin is softer. I love the products and one pump of each product is enough for great coverage. I would definitely recommend E.S.K to others. I'm really happy with the results so far. Thank you E.S.K"

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Deidre Mackechnie

Calming Cleanse, C Serum Lite, Enlighten, Zinc Shade, Smooth Serum, Ultimate A+, Hydroxy Overnight Mask

"Absolutely love the effect of ESK on my skin. I have mature but blemish prone skin with some redness. I have been using ESK for just over a month. My skin is now feeling much more hydrated and there are no breakouts at all. The redness is reduced and I find I am using less makeup. Love it!!"

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Anika S

Spotless: Microneedle Patches

Really enjoyed these acne microneedle patches! I always have random breakouts so I will definitely will be carrying these around for those emergency breakouts...

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