A. Product Introduction

In Lab Medical Regenerating Hyaluronic Acid 2% is an elite professional-standard serum. Within the landscape of advanced aesthetic cosmeceuticals, this product is positioned as a foundational "Bio-Restorative" treatment. The formulation concept centers on the biological necessity of Hyaluronic Acid (HA) for skin health—not merely as a surface moisturizer, but as a critical component of dermal architecture.

Designed for both clinical professional use and advanced consumer home care, this serum addresses the "depleted skin" profile. As skin ages, the natural endogenous production of HA decreases, leading to a loss of turgor, the appearance of dehydration lines, and a sallow texture. In Lab Medical provides a high-standard solution that replenishes these vital levels, making it an indispensable tool for dermatology clinics, medical spas, and high-end skincare regimens focused on pro-aging and structural repair.

B. Active Ingredients

The efficacy of the Regenerating HA 2% serum is rooted in the precision of its active molecule and its specific biotechnological weight:

The Science of 50-110 kDa Molecular Weight

In cosmetic science, the weight of Hyaluronic Acid determines its depth of action. In Lab Medical utilizes a specialized weight of 50–110 kDa. This range is strategically chosen because it is small enough to effectively penetrate the upper layers of the epidermis to stimulate fibroblast activity, yet large enough to remain within the dermal-epidermal junction to provide structural "padding."

Fibroblast Activation and ECM Support

Hyaluronic Acid is the primary component of the Extracellular Matrix (ECM), the "gel" that surrounds skin cells. By delivering a concentrated 2% dose, this serum supports the fibroblasts—the cells responsible for producing collagen and elastin. This "cytostimulation" ensures that the skin’s internal scaffolding is reinforced. The high viscoelasticity of the formula allows it to reconstruct the fibers that hold skin tissues together, resulting in a visible improvement in the "shape" and firmness of the face.

Biotechnological Purity

The HA used in this formula is of biotechnological origin, ensuring a high-standard profile that is free from animal-derived impurities. This ensures maximum biocompatibility and reduces the risk of hypersensitivity, allowing for seamless integration into the skin's biological processes.

C. Indications

In Lab Medical Regenerating Hyaluronic Acid 2% is indicated for a wide spectrum of aesthetic and restorative applications:

• Dermal Dehydration: Specifically formulated for skin lacking moisture, which often presents as tightness, dullness, or rough texture.
• Correction of Fine Lines and Expression Marks: Ideal for "filling" the micro-depressions in the skin surface caused by chronological aging and environmental stress.
• Loss of Volume and Elasticity: Recommended for skin showing early signs of sagging or thinning of the dermal matrix.
• Post-Procedural Recovery: This is a highly recommended repair step for patients who have undergone clinical treatments such as chemical peels, microneedling (Inlabpen), or laser therapy. It provides the essential hydration environment needed for rapid homogenization and tissue repair.
• Daily Environmental Defense: Acts as a biological shield against oxidative stress and the drying effects of urban pollution and climate variations.

Application Protocol

For optimal results, apply a few drops to the cleansed face, neck, and décolleté daily (morning and evening). Use gentle, circular movements until completely absorbed. Its lightweight, aqueous nature makes it the perfect foundational layer before applying more lipid-rich creams like the In Lab Medical Regenerating Cream.

D. Technical Specifications

• Formulation Type: High-absorption, lightweight aqueous serum.
• Active Concentration: 2% Pure Sodium Hyaluronate (50–110 kDa).
• Texture & Aspect: Translucent, fluid gel with high spreadability and an immediate cooling effect.
• Packaging: 30 ml (1 fl.oz) dark cobalt blue glass bottle with a precision dropper. The dark glass is essential for protecting the molecular stability of the HA from UV degradation.
• Storage & Conservation: Store at room temperature (<35 C), away from direct heat and moisture.
• Shelf Life: 12 months after opening (12M PAO).