• Irene Forte Triple Level Hyaluronic Serum 30ml bottle beside its green Irene Forte box
  • Woman smiling with hydrated, glowing skin after using Irene Forte Triple Level Hyaluronic Serum
  • Diagram of the three hyaluronic acid molecular weights in Irene Forte Triple Level Hyaluronic Serum
  • Clinical trial chart showing Irene Forte Triple Level Hyaluronic Serum hydrates skin for over 12 hours
  • Serum texture swatch with icons: proven to plump, proven to hydrate, smooths fine lines, boosts elasticity
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Irene Forte

Triple Level Hyaluronic Serum

Triple Level Hyaluronic Serum

$155.00 USD
$155.00 USD
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Shipping calculated at checkout.

A next-generation hydrating serum built on three molecular weights of hyaluronic acid. The ultra-low weight (2–10kDa) sinks deepest for fast absorption and lasting effect, while low and high weights hydrate across every layer of the skin — clinically proven to plump instantly and keep skin hydrated for over 12 hours. Finished with organic rose extract, and free from parabens, silicones, fragrance, SLS, petrochemicals, and palm oil. Safe for sensitive skin and every skin type.

How to use: Press 1–2 drops onto face, neck, and décolleté after cleansing and toning. Let it absorb before eye cream and moisturizer. Use morning and/or evening — it layers beautifully with other serums and can even double as an eye serum.

15ml

Caroline's Notes
Caroline’s Notes
This is the serum I reach for when skin feels dry or looks tired. It layers beautifully under moisturizer and makeup, absorbs fast, and you can see the plumping almost right away. A drop or two is all you need, so the bottle lasts much longer than you'd expect.
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Product Information

Highlights

Irene Forte’s Triple Level Hyaluronic Serum uses three molecular weights of hyaluronic acid, ultra-low, low and high, to hydrate the skin on three levels at once. The result is skin that looks plumper, smoother and visibly more supple, with fine lines appearing softened.

High molecular weight hyaluronic acid forms a moisture-binding film across the surface, while the low and ultra-low weights travel further into the upper layers to hydrate where dryness and fine lines begin. Organic rose extract, grown on the brand’s organic farm in Sicily, brings antioxidant support and helps calm the skin. The texture is lightweight and fast-absorbing, so it layers cleanly under moisturizer morning and night. In independent testing the formula was proven to hydrate for over 12 hours and proven suitable for sensitive skin.

Benefits

HYDRATES ON THREE LEVELS

Ultra-low, low and high molecular weight hyaluronic acid hydrate the surface and the upper layers of the skin at the same time.

PLUMPS AND SMOOTHS

Sustained hydration helps skin look fuller and firmer, with the look of fine lines softened.

CALMS AND PROTECTS

Organic rose extract from Irene Forte’s Sicilian farm soothes the skin and adds antioxidant defence against daily environmental stress.

GENTLE ON SENSITIVE SKIN

Independently tested and proven suitable for sensitive skin, with a fast-absorbing, non-sticky finish.

Full Ingredients

Aqua (Water), Xanthan Gum, Rosa Damascena Flower Extract*, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Caprylyl Glycol, 1,2-Hexanediol, Hydroxyacetophenone, Citric Acid, Tropolone.

*Organic ingredients. Fragrance-free.

Performance Proven in Clinical Trials

Proven to Hydrate for Over 12 Hours

Independent clinical trials showed that skin hydration increased by approximately 33% within 20 minutes of applying Irene Forte's Triple Level Hyaluronic Serum, and remained elevated for over 12 hours – in half of participants, for a full 24 hours*.

Proven for Sensitive Skin

This serum has been successfully tested on sensitive skin in a 96-hour occluded patch test. As a consequence it has been clinically approved for sensitive skin**.

*Independent clinical trials measuring skin hydration after a single application.
**Clinically approved for sensitive skin following a 96-hour occluded patch test.

Clinical trial chart showing skin moisturisation rising immediately after applying Irene Forte Triple Level Hyaluronic Serum and staying elevated for over 12 hours

In the Press

“The best skincare I’ve ever used in my life.”

Olivia Dean on Irene Forte · The File, June 2025

Ultra-Low Weight Hyaluronic Acid
Ultra-Low Weight Hyaluronic Acid
Penetrates deepest for fast, lasting hydration.
Low Weight Hyaluronic Acid
Low Weight Hyaluronic Acid
Delivers hydration below the skin's surface.
High Weight Hyaluronic Acid
High Weight Hyaluronic Acid
Instantly hydrates and protects the skin's surface.

Ingredients

Irene Forte pairs innovative actives with ingredients from the brand's organic Sicilian farm.

Active ingredients:

Ultra-Low, Low and High Molecular Weight Hyaluronic Acid, Organic Rose Extract

Free from:

Parabens, artificial preservatives, phthalates, silicones, fragrance, SLS, SLES, petrochemicals, TEA, DEA, artificial colours, essential oils, animal-derived ingredients, palm oil and unsustainably sourced palm oil derivatives.

Yuka score: 100/100
Certified B Corp
Certified Vegan
Organically Farmed
Accredited by Positive Luxury

How to Use

After cleansing and toning, press 1–2 drops onto the face, neck and décolleté. Allow to absorb before applying eye cream and moisturizer. Use morning and/or evening.

It layers beautifully under other serums and can also be used on its own as an eye serum.

1
Cleanse
2
Tone
3
Serum
4
Eye Cream
5
Moisturize
How to apply Irene Forte Triple Level Hyaluronic Serum