What It Is.  How It Works.  Why Your Skin Loves It.

When it comes to skin hydration, one ingredient reigns supreme: Hyaluronic Acid. Often referred to as 'HA', you’ve probably seen it listed on your favorite serum or heard about it in the context of injectable fillers.  

Let’s dive into what makes this ingredient so special, how it works, and how you can make the most of it in your routine.

What Is Hyaluronic Acid?

Hyaluronic Acid is a natural sugar (Glycosamingylcan, or GAG) found in the body, especially in the skin and connective tissues. It's often used in products or treatments that are applied to the skin, injected into joints or under the skin, or used in eye care.

Our bodies naturally produce HA, and about one-third of it is found in the skin. As we age, our bodies produce less Hyaluronic Acid and Collagen, which causes the skin to lose its firmness and elasticity, leading to wrinkles and volume loss.

Hyaluronic Acid is often found in skincare products, such as serums, creams, and face masks, and is used in combination with other active ingredients to enhance its effects on the skin.

HA is a humectant, which means it attracts and retains moisture. In fact, it can hold up to 6 liters of water per gram — that’s what gives skin that youthful bounce and glow. It's not oily or occlusive, making it incredibly versatile and compatible with all skin types, including sensitive and acne-prone skin.

What Are the Skin Benefits of Hyaluronic Acid?

Research confirms what facialists and cosmetic chemists have known for years: Hyaluronic Acid dramatically boosts hydration and improves the visible signs of aging across all skin types:

• Immediate increase in hydration
• Sustained hydration
• Visible plumpness
• Improvement in smoothness and overall skin appearance
• Hyaluronic Acid plays a significant role in wound healing and offers relief from symptoms commonly associated with skin inflammation such as burning, itching, and pain.

Because the structure of hyaluronic acid is biologically consistent across species, meaning our bodies recognize it as familiar. This makes it incredibly safe and effective across all skin types, all age groups, and in every stage of skin health — from teenage barrier issues to mature skin in need of support.

How to Use Hyaluronic Acid

Ideal for photoaged or dehydrated skin and routine support in barrier-repair protocols. Hyaluronic Acid works best when applied to damp skin, followed by a moisturizer or occlusive to lock it in. This creates a water reservoir within the upper layers of the skin, reducing transepidermal water loss (TEWL) and preventing dehydration.

• Low molecular weight HA can penetrate the skin, while Mid and High Molecular weight HA stays on the surface forming a film,  excellent for moisture retention and barrier support.
• Molecular weight is critical for the product efficacy - choose formulations  that use a combination of molecular weights to achieve surface and deeper hydration.

Our HYALURONIC ACID SERUM has three molecular weights of Hyaluronic Acid and it is an excellent moisture booster for all skin types.  The Herbal Antioxidant Blend ingredients in the formula will soothe damaged skin and promote an anti-inflamatory response in sensitive skin.

• Apply immediately after cleansing or using a hydrating toner
• Layer with barrier creams or nourishing serums
• Use mourning and night for best results or use products that contain Hyaluronic Acid

One of the most remarkable things about Hyaluronic Acid is how universally well-tolerated it is. These benefits — hydration, repair, and soothing — are generally seen without irritation or inflammation, even in sensitive or compromised skin.

Since the structure of Hyaluronic Acid is biologically consistent across species, meaning our bodies recognize it as familiar, it makes it incredibly safe and effective across all skin types, all age groups, and in every stage of skin health.  

That’s why it’s a trusted ingredient in so many of our BIBA's products — whether you're dealing with acne, dryness, sensitivity, or just looking to maintain a balanced glow.

In addition to THE HYALURONIC ACID SERUM, THE CREAM BARRIER, THE PLANT STEM CELL SERUM and THE HERBAL GEL MASK all contain carefully selected forms of Hyaluronic Acid — chosen for their molecular weight and compatibility with compromised or photoaged skin.