The Mary Cohr IHC Serum intensely hydrates the skin at the heart of the epidermis.
A true concentrate of expert hydration, the Mary Cohr IHC Serum acts in a targeted and intensive way to deeply rehydrate the skin. Its light and fine texture penetrates quickly into the heart of the epidermis, where cells are most active, in order to restore the skin's moisture balance over the long term.
From the very first applications, skin is intensely hydrated, softer, and visibly smoother. Dehydration lines fade, skin texture is refined, and the complexion regains a natural, fresh, and luminous radiance. Day after day, skin appears younger, more supple, and perfectly plumped.
This serum is suitable for all skin types, especially those prone to dehydration, dullness, and the first signs of aging. It is an essential step in an expert hydration routine, whether used as an intensive treatment or daily.
A closer look at the Mary Cohr IHC Serum
The key ingredients of Mary Cohr IHC Serum
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Hyaluronic acid: A molecule naturally present in the epidermis, known for its highly hydrating and anti-aging properties. Used at an optimal concentration, it significantly increases the skin's ability to retain water and helps to plump up surface dehydration lines.
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Aquasilanol: A restructuring moisturizing active ingredient that recreates the hydration of younger skin by acting on the three fundamental mechanisms of skin hydration:
water storage, water fixation and water diffusion.
The results obtained
- Intense and deep hydration
- Visibly smoother and softer skin
- Dehydration lines reduced
- Fresh, luminous and radiant complexion
- Skin is plumped and visibly younger
Why choose Mary Cohr IHC Serum?
- Targeted and highly concentrated moisturizing action
- Lightweight, fast-absorbing texture
- Suitable for all skin types
- Ideal as a treatment or in addition to a moisturizing cream.
- Optimizes and enhances the effectiveness of subsequent skincare products
Application advice: Apply morning and evening to the entire face, neck and décolleté, on clean skin, before your moisturizer. Use as a treatment for optimal effectiveness.
Our Kallista tip: For a complete and enhanced hydration routine, combine the IHC Serum with the IHC Cream by Mary Cohr. This expert duo intensely rehydrates the skin while maintaining its comfort, radiance, and youthful appearance over time.
INGREDIENTS: Water/Eau (Aqua), Glycerin, Propylene Glycol, Isononyl Isononanoate, Dicaprylyl Carbonate, Glyceryl Glucoside, Pentylene Glycol, Glycine Soja (Soybean) Seed Extract, Fragrance (Parfum), Xanthan Gum, Betaine, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Pectin, Tocopherol, Sucrose, Glyceryl Acrylate/Acrylic Acid Copolymer, Sodium Gluconate, Triethanolamine, Capryloyl Glycine, Sodium Hyaluronate, Polysorbate 60, Sorbitan Isostearate, Helianthus Annuus (Sunflower) Seed Oil, Nephelium Lappaceum Peel Extract
> What are the delivery times?
Delivery times are calculated from the date the order is shipped and are expressed in business days, excluding Saturdays, Sundays, and holidays.
Any order placed before 1:00 PM Monday through Friday is shipped the same day. Orders placed after 2:00 PM on Friday through Sunday evening are shipped the following day or on Monday.
We do our best to deliver your order within 2 to 5 business days via Colissimo or Mondial Relay, whichever you prefer.
> How can you track your order?
As soon as your package is handed over to the carrier, you’ll receive a shipping confirmation email with your tracking number. You’ll then be able to track its progress from the time it leaves our facility to your delivery location.
> What are the shipping costs in France?
Shipping is free to a pickup point for orders of €49 or more and to your home for orders of €69 or more.
Any order over 130€ must be signed for upon delivery.
To learn about the different shipping methods available and their rates, visit our Shipping in France page.
> Shipping in Europe
The brands and products available for delivery may vary depending on your country.
Visit our Shipping in Europe page to learn about the terms, delivery times, and shipping costs applicable to your destination.
Shipping costs for Europe start at €4.90. They are calculated automatically when you enter your information in the shopping cart during checkout.
> How do I make a return?
You can easily return your product within 14 days. You’ll then have the option to exchange it or receive a refund.
To make a return, please contact customer service directly at bonjour@institut-kallista.com or submit a request through your customer account.
A return fee of €4.90 may apply depending on the reason for your return.
