What Is Cosmeceutical Skincare?

Skincare can be wildly confusing, especially when you want to create real, noticeable change. One thing that’s certain, however, is that when you have the right ingredients in the right concentrations, transformative things can happen.

That’s why, since our inception, we’ve been passionate about creating some of the best cosmeceuticals in the game (not to mention the most affordable). But what does cosmeceutical skincare mean, and how does it differ from regular skin formulations?

Below, we break down just what a cosmeceutical is, why you should be using them, and top ingredients to look out for.

So, What Is Cosmeceutical Skincare?

The word cosmeceutical is used to describe a topical formula that sits between ‘pharmaceutical’ and ‘cosmetic’ skincare. It was coined by Dr Albert Kligman in 1984, to describe this hybrid category as “a topical preparation that is sold as a cosmetic but has performance characteristics that suggest pharmaceutical action”.

Cosmeceuticals are formulated with ingredients at a therapeutic concentration with the intention of creating tangible change within the skin. These include vitamins C, A and B as well as peptides, exfoliating acids and other plant-derived extracts. These ingredients are referred to as ‘actives’ as they have the ability to improve on a range of conditions, such as hyperpigmentation, pronounced signs of ageing, acne, scarring, redness and textural irregularities.

Another defining trait is that most cosmeceutical formulas have been through clinical studies or are backed by medical experts (such as dermatologists, cosmetic scientists and skincare formulators).

What Is The Difference Between Cosmetic And Cosmeceuticals?

The key difference is that cosmeceuticals are formulated with the sole purpose of improving skin health on a holistic level. Standard cosmetics might just provide temporary relief, superficial hydration, or a luxurious experience; perhaps they contain pharmaceutical ingredients but at a lower concentration. There’s nothing necessarily wrong with either, but if you are looking to seriously improve your complexion, it’s essential to seek out a product that’s going to have a quantifiable effect.

It’s also worth noting that ‘cosmeceutical’ isn’t a regulated term, so there’s no concrete definition to separate it from a regular cosmetic formula. But for us, the word represents products that contain hardworking ingredients at proven concentrations – because at the end of the day, we’re all about results!

Can Anyone Use Cosmeceuticals?

In a word, yes! Cosmeceuticals are great for anyone who wants to target fine lines, wrinkles, sun damage, uneven texture, extreme dryness or acne (and sometimes, a combination of these issues).

They can be used exclusively or combined with other luxurious/ fun formulas – because sometimes, the ritual of skincare is as important as the results.

But cosmeceuticals are powerful, so it's best to chat to an expert, or thoroughly research ingredients and formulas before integrating them into your routine. This is precisely the reason we are partnered with so many professional clinics across the country. And if you can’t access one of our trained therapists, our virtual skin quiz is the next best thing; it takes into account your skin type and condition, before recommending customised steps.

What Are The Common Cosmeceutical Active Ingredients?

Looking to dip your toes into the cosmeceutical universe? These are a few of our favourite ingredients:

Retinol

This vitamin A derivative is an all-round superstar for a bunch of skin concerns, from acne and congestion to pigmentation and signs of ageing. It works to regulate cellular turnover, ensuring fresh, healthy cells can make their way to the surface.

Try: Expert Reveal Retinol Facial Oil

Niacinamide

Otherwise known as vitamin B3, niacinamide regulates oil production and soothes the skin, working to promote a complexion that’s balanced, clear and luminous.

Try: Expert Restore Niacinamide Replenishing Cream

Peptides

Peptides strengthen the skin, working to correct lines and wrinkles. They’re perfect for anyone who wants to firm, plump and restore signs of youth.

Try: Expert reset Skin-Firming Peptide Serum

Vitamin C

This potent antioxidant protects against environmental damage. It also stimulates collagen production for firmer, smoother skin.

Try: Vitamin C 100%

Glycolic Acid

Glycolic Acid is an alpha-hydroxy acid that dissolves the glue that holds surface skin cells together, allowing the skin to be exfoliated and replaced with bright, healthy cells. With ongoing use, glycolic acid corrects discolouration, uneven tone and texture.

Try: Glycolic Scrub 14%

Want to learn more about some of our favourite cosmeceutical ingredients? Read up on Retinol here.

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07/09/2025
Sam
Australia
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Glycolic Scrub 14%
05/09/2025
ANASTASIA
Australia
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L-Lactic Cleanser
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Virginia
Australia
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Multi-Active Oil
02/09/2025
Kathryn M.
Australia
Great product for aged skin
Moisture Defence – Ultra Dry Skin
01/09/2025
Mandy K.
Australia
My skin is feeling fresh and less dull
Retinol Serum
01/09/2025
Lyn S.
Australia
This is a fantastic product. I have been using it for a couple of years now. It’s affordable, a bargain really! My skin is seriously sun damaged, with sola keratosis across my cheeks, that feels scaly and rough. I do have my skin checked every ) months just in case. This mask helps my skin to feel...This is a fantastic product. I have been using it for a couple of years now. It’s affordable, a bargain really! My skin is seriously sun damaged, with sola keratosis across my cheeks, that feels scaly and rough. I do have my skin checked every ) months just in case. This mask helps my skin to feel more comfortable, it gently exfoliates leaving my skin feeling a lot smoother. I would be lost without it.
Enzymatic Micro Peel
01/09/2025
Machallie
Twice daily. Perfect product
L-Lactic Cleanser
01/09/2025
Machallie
Australia
Staple in my skin regime
Rejuvenate 15 Serum
01/09/2025
Machallie
Australia
Worth the investment.
Expert Restore Niacinamide Replenishing Cream
26/08/2025
Tammy’s
Australia
Love it, smooth none greasy
Age Defence SPF 50+
21/08/2025
Elisabeth
Australia
Great night cream and nice smells. I love this product and this is my second jar. makes my skin feel smooth and firm.
Expert Restore Niacinamide Replenishing Cream
21/08/2025
Anne
United States
Love this product
Expert Replenish Squalane Cleansing Oil
18/08/2025
Gaylene
United States
Love it all, skin is so much brighter with the mask and the cleansing gel is so great for my mature skin
Multi-Active Mist
17/08/2025
Elisha
United Kingdom
I never realised how good this powder was until I stopped using it Finally got a new one day and along with the serum my face felt renewed
Vitamin C 100%
17/08/2025
Elisha
United Kingdom
I wasn’t able to book in a hydra facial at short notice so decided to buy additional items from this range First time using this product and it had sold out in the Stratford store so I purchased the Active Icons Renew & Glow just which had a 50ml tube inside I wasn’t disappointed and will...I wasn’t able to book in a hydra facial at short notice so decided to buy additional items from this range First time using this product and it had sold out in the Stratford store so I purchased the Active Icons Renew & Glow just which had a 50ml tube inside I wasn’t disappointed and will definitely purchase again
Glycolic Scrub 14%
17/08/2025
Elisha
United Kingdom
This is by far one of the best face mists that I have used Smells nice and face feels refreshed
Multi-Active Mist
14/08/2025
Jan
United States
Great skin cleanser !!
Glycolic Scrub 14%
14/08/2025
Jan
Australia
Best skin care for mature skin
Expert Restore Niacinamide Replenishing Cream
08/08/2025
Vanessa P.
Australia
I love the way this makes my skin feel, I use morning and night before I moisturise.
1% Hyaluronic Complex Serum
02/08/2025
Nafeesah M.
Australia
Helps with my hormonal acne. I'm not used to acne so we I broke out heavily postpartum, my naturopath recommended this product. My skin has greatly improved since. I used it on my back and face.
Glycolic Scrub 14%
01/08/2025
Mrs K.
Australia
Beautiful moisturiser, I have used it for years and always love how it makes my skin feel moist and plump.
Moisture Defence – Normal Skin
01/08/2025
Debby N.
Australia
This is my daily moisturising product. My skin is dry and very sensitive and the repair balm is so calming and soothing when applied in my daily routine.
Repair Balm
01/08/2025
Meg P.
Australia
Great product. My skin feels amazing
10% Vitamin C Super Serum
01/08/2025
Helene M.
Australia
Amazing product! I have been using it for years & love it!
Vitamin C 100%
01/08/2025
Rebecca M.
Australia
Its beautiful texture , sinks into your skin perfectly 💜
Moisture Defence – Ultra Dry Skin
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Cathy W.
Australia
I have used this product for a while & love it. Only product that does not effect my skin
Moisture Defence – Ultra Dry Skin
01/08/2025
Geraldine D.
Australia
I've been using all 5 of the products in the Discovery pack and I love them all. My skin has improved noticeably and I recommend to all of my friends to try them.
The Edit
16/07/2025
Cassandra
United States
Love love love this product
Hydrating Mask
13/07/2025
Chantelle K.
Australia
Been using skinstitute for years. Never let me down.
1% Hyaluronic Complex Serum
10/07/2025
emmanuella b.
Australia
Works great doesn’t feel weird on the skin and doesn’t feel greasy has helped my skin so much with hydration love it. Also doesn’t make me break out which is a huge problem I’d had with other moisturiser
Moisture Defence – Oily Skin
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