When temperatures drop, our skin faces one of its biggest challenges: maintaining its hydration. Cold days not only bring with them dry winds and low-humidity environments, but also an increase in the use of heating, which further intensifies skin dryness. In this context, hyaluronic acid stands out as a key ingredient to preserve the health and beauty of the skin during the winter. Here we explain why this active ingredient is so effective and how to integrate it into your skincare routine.
Why does the cold affect our skin so much?
Winter has unique and damaging effects on our skin. Low temperatures and sudden changes between cold weather outside and warm indoors disrupt the skin's barrier function, which is responsible for retaining moisture. This imbalance causes the skin to lose essential lipids, leaving moisture "escape routes" open and, as a result, dehydrated.
The result is dry, dull and, in many cases, more sensitive skin. Redness, tightness and a rough texture are all signs that the skin needs an extra boost of hydration. This is where hyaluronic acid comes into play, a component that acts as a lifesaver to replenish lost moisture.
The power of hyaluronic acid
Hyaluronic acid is a polysaccharide found naturally in our skin, joints, and connective tissues. It is best known for its ability to attract and retain water, making it a powerful moisturizer. But what makes it so special? Its ability to bind up to 1,000 times its weight in water makes it the star ingredient in moisturizing cosmetics.
Why use it in winter?
Hyaluronic acid performs several essential functions when weather conditions are adverse:
- Deep hydration: Provides water to the deepest layers of the skin, helping to combat extreme dryness.
- Skin barrier protection: Repairs microcracks caused by dehydration, restoring the barrier function.
- Versatility: It is suitable for all skin types, including sensitive skin, as it does not irritate and helps reduce inflammation.
- Preventing aging: Keeping your skin well hydrated also helps reduce the appearance of fine lines and wrinkles.
Serum or cream: which one to choose?
Although many moisturizing creams already include hyaluronic acid among their ingredients, in winter it is advisable to also opt for a serum. The reason is its high concentration and rapid absorption, which allows for instant and deeper hydration.
- Moisturizing creams, such as Lotus & Spirulina Romance and Mushroom & Karité Story: Their main function is to retain moisture in the skin during the day, creating a protective barrier against external agents.
- Hyaluronic acid serums, such as Hyaluronic & Okra Allegory and Brightening Sprouts Ecstasy : Offer a more direct and intense action by replenishing the moisture that is missing in the deeper layers of the skin.
Using both products together can enhance their benefits, ensuring complete and long-lasting hydration.
The different molecular weights of hyaluronic acid
Not all hyaluronic acids are created equal. Their effectiveness largely depends on the size of the molecules, as this determines how deeply they can penetrate the skin.
- High molecular weight: Acts on the surface of the skin, providing immediate hydration and reducing tightness.
- Medium molecular weight: Reaches intermediate layers, improving skin elasticity and texture.
- Low molecular weight: Penetrates the deepest layers, helping to fill in grooves and fine lines.
A serum that combines different molecular weights maximizes results, ensuring hydration at all levels and softer, rejuvenated skin. If you want to complete your skincare routine, you already know that you can find everything you need at Byoode .