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circular hydration serum

Q: Who is this serum suitable for?

Suitable for all skin types, especially if you have dryness or dehydration, dullness, fine lines or loss of firmness.

Q: How do I use the serum?

Smooth over cleansed face and neck, morning and night, after toning and before your moisturiser.

Q: What are the key ingredients?

This hydrating serum utilises an enhanced form of Hyaluronic Acid to penetrate skin's surface for deep hydration and more supple, radiant skin over time. An Algae Extract-infused moisturising matrix delivers quick and long-lasting hydration. Polyglutamic Acid from fermented Soy replenishes skin's hydration reserves from within

Q: What is the texture like?

Lightweight, watery-gel texture that spreads easily; a little goes a long way and it absorbs quickly.

Q: Can I wear makeup over it?

Yes. It absorbs quickly and can be layered under makeup, other serums or creams.

Q: Is it suitable for sensitive skin?

Yes, people with sensitive skin can use this product but may want to patch test first if they have a known sensitivity to a specific ingredient.

Q: How much should I use?

Use a small amount - around 4-6 drops can cover face and neck for most users.

Q: Does it have a scent?

Dermalogica formulas never use artificial fragrances. However, botanical extracts and essential oils included for skin benefits may have a natural scent. Some users may notice a subtle fragrance.

deeply hydrates and replenishes

R 629.00

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30ml 10ml 59ml

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Kick-start skin’s hydration cycle: long-lasting serum immediately floods skin with hydration, replenishes from within, and helps prevent future hydration evaporation.

Full-circle hydrating serum utilises an enhanced form of Hyaluronic Acid to penetrate skin’s surface for deep hydration and more supple, radiant skin over time. An Algae Extract-infused moisturising matrix delivers quick and long-lasting hydration. Polyglutamic Acid from fermented Soy replenishes skin’s hydration reserves from within. Plant-derived sugars and a blend of amino acids similar to those naturally present in the skin trap water on skin’s surface to help prevent future hydration evaporation. A postbiotic blend of Lactobacillus Ferment and Avena Extract helps to balance skin’s microbiome.

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FAQs

Who is this serum suitable for?

How do I use the serum?

What are the key ingredients?

What is the texture like?

Can I wear makeup over it?

Is it suitable for sensitive skin?

How much should I use?

Does it have a scent?

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customer reviews

Not Just Hydration, A Complete Skin Reset

The Dermalogica Circular Hydration Serum completely changed the way I understand hydration. It’s not just about adding moisture, but about teaching the skin how to hold onto it and function optimally from within.

From the very first use, my skin felt instantly quenched,like it had been given exactly what it was lacking. But what truly impressed me was how that hydration didn’t just sit on the surface; it felt deeper, longer-lasting, and more meaningful. Over time, my skin became noticeably more supple, balanced, and naturally radiant.

What makes this serum so powerful is its intelligent formulation. The combination of advanced hyaluronic acid, polyglutamic acid, and algae extracts works in harmony to flood the skin with hydration, replenish internal reserves, and prevent future moisture loss. As a therapist, I truly value products that support the skin’s long-term health and this one does exactly that by also nurturing the skin’s microbiome.

Personally, this product made me realise how much of a difference true hydration can make; not just in how your skin looks, but in how it feels. There’s a confidence that comes with healthy, balanced skin, and this serum plays a huge role in achieving that.

I developed a serious allergy after using this product from 11May to 24th May.

I went for a treatment at the Eastgate mall on the 10th of May. After that the therapist suggested this product. After 1 week my skin was worse and dry with white patches. I sent her a picture and explained that it was not good for me. She insisted that I must continue to use it. On the second week I was worse my whole face was itching and dry. I saw the Dr 26 May and she said I should stop the product. Today as I'm writing this review my skin is much better. Now I'm acared to go back to the same therapist. I think I will cancel the appointment.

Amazing product

i love this product. just a pity it doesn't come in a bigger bottle than the 30ml.

The best Serum!

This serum is the best - I cannot live without it. It is also great for layering. A must-have!

Great Serum

I use this serum every night before I moisturize. It leaves my skin feeling hydrated and fresh. It is a must have in my skincare routine.

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