In the world of skincare, innovative active ingredients with a proven scientific basis are key to achieving visible and lasting results and solutions.

This is how Hyadisine® has gained popularity as a standout active ingredient thanks to its natural origin, hydrating efficacy, and ability to improve the skin's appearance. This marine ingredient has been compared to the well-known hyaluronic acid, but with additional benefits that make it a promising option for those seeking advanced and more sustainable skincare.

Marine Origin and Properties

Hyadisine is a natural polysaccharide derived from a marine microorganism (a bacterium belonging to the genus Pseudoalteromonas). This microorganism is found on the ocean floor, where extreme conditions allow it to produce unique substances with highly hydrating and protective properties.

The active ingredient is primarily known for its ability to retain water and form a protective film on the skin. In fact, Hyadisine can maintain hydration at levels similar to, and even higher than, hyaluronic acid, thanks to its molecular structure and high affinity for water.

Key features of Hyadisine:

1. Long-lasting hydration: Provides an instant and lasting moisturizing effect.
2. Wrinkle reduction: Continuous use improves skin elasticity, helping to smooth fine lines.
3. Sustainable origin: Extracted from marine microorganisms without negatively impacting the ecosystem.
4. Skin compatibility: Suitable for all skin types, including sensitive skin.

Hyadisine vs. Hyaluronic Acid: A more natural alternative

Hyaluronic acid is one of the most popular ingredients in skincare today, known for its ability to retain up to 1,000 times its weight in water. However, Hyadisine offers some additional benefits that deserve attention:

• Superior water retention: Some studies suggest that it offers an even greater capacity than hyaluronic acid to keep skin hydrated.
• Greater molecular stability: While hyaluronic acid can easily degrade, Hyadisine forms a more resistant film that protects the skin against external factors.
• Antioxidant properties: Unlike hyaluronic acid, Hyadisine can offer protection against free radicals, helping to prevent oxidative damage.
• Immediate visible effect: It provides an instant feeling of softness and a smoother appearance from the first application.

Benefits of Hyadisine for the Skin

• Intensive Hydration: The main benefit of Hyadisine is its ability to deeply hydrate the skin. By forming a protective film, it helps retain moisture in the epidermis, even in dry climates or adverse environmental conditions.
• Wrinkle Reduction: Thanks to its ability to plump and smooth the skin's surface, Hyadisine reduces the appearance of fine lines and wrinkles, providing a more youthful and revitalized look.
• Improved Elasticity: Regular use of products with Hyadisine helps improve skin elasticity, making it firmer and more resistant to premature aging.
• Environmental Protection: Hyadisine acts as a shield against pollutants and external agents, such as pollution and UV rays, which can damage the skin barrier.
• Suitable for Sensitive Skin: This ingredient is highly compatible with the skin and has a low risk of causing irritation, making it ideal for people with sensitive skin or those prone to allergic reactions.

How to Incorporate Hyadisine into Your Facial Care Routine
1. Cleansing
Before applying any product with Hyadisine, be sure to thoroughly cleanse your face to remove impurities and prepare your skin to absorb the nutrients. Use a gentle cleanser that won't disrupt your skin barrier.

2. Toners and Essences
After cleansing, use a toner to balance your skin's pH. If you have an essence with Hyadisine, this is the perfect time to apply it, as it prepares the skin for the following steps. Some toners, like MIZU, contain this powerful active ingredient.

3. Serum with Hyadisine
Serum is one of the most effective ways to use Hyadisine, as it allows the active ingredient to penetrate deeply into the skin. Look for products that combine Hyadisine with other hydrating or antioxidant ingredients, such as our KIREI serum.

4. Moisturizer
To seal in moisture, apply a cream, such as our HITO, that contains Hyadisine. This not only enhances its benefits but also ensures long-lasting hydration throughout the day.

5. Sunscreen
Never forget to use sunscreen as the last step in your morning routine. Although Hyadisine offers some protection against external factors... However, it does not replace the effectiveness of a good SPF.

Hyadisine, the perfect all-rounder for all skin types
Hyadisine is suitable for almost all skin types, but it is especially beneficial for:

• People with dehydrated or dry skin: Those looking to prevent or reduce the signs of aging.
• People with sensitive skin who need gentle and effective ingredients.
• Those who live in extreme or polluted environments, such as large cities.

Is Hyadisine the Future of Skincare?

The cosmetics industry is constantly evolving, and active ingredients like Hyadisine are proof of this. Its natural origin, proven efficacy, and multiple benefits position it as an essential ingredient in modern facial care.

Although it does not replace the already indispensable hyaluronic acid, Hyadisine offers a complementary alternative that may be better suited to certain specific skin needs. Its ability to hydrate, protect, and improve the appearance of the skin makes it an ingredient to consider in the quest for healthy, radiant skin.