DESCRIPTION: 5D Hyaluronic Acid is a next‑generation hydration complex engineered to deliver moisture across all layers of the skin through a strategic combination of five distinct hyaluronic acid fractions. Each HA type contributes a unique functional benefit based on its molecular size, chemical modification, or ionic charge, creating a multi‑dimensional hydration network that mimics the skin’s natural HA distribution.
- MMW Hyaluronic Acid forms a protective, moisture‑locking film on the skin surface.
- LMW Hyaluronic Acid penetrates deep into the epidermis, improving elasticity and internal hydration.
- Very LMW Hyaluronic Acid) penetrate even deeper into the epidermis, boosting cell hydration and tissue suppleness.
- Acetyl Hyaluronic Acid exhibits enhanced skin adhesion and long‑lasting moisturization due to increased lipophilicity.
- Cationic Hyaluronic Acid binds electrostatically to negatively charged skin proteins, improving substantivity and moisture retention.
Together, these components create a high‑performance humectant system capable of delivering immediate hydration, sustained moisture retention, improved biomechanical properties, and visible plumping effects. The result is a versatile active suitable for premium hydration serums, barrier‑supporting creams, and intensive treatment products.
MECHANISM OF ACTIVITY:
- Layer‑Specific Hydration — Multi‑weight HA penetrates different skin depths, ensuring comprehensive hydration.
- Film Formation — MMW HA forms a viscoelastic moisture barrier that reduces TEWL.
- Deep Penetration — Very LMW HA (<50 kDa) reaches deeper epidermal layers, supporting fibroblast hydration.
- Enhanced Adhesion — Acetylated HA adheres strongly to keratin, prolonging hydration.
- Electrostatic Binding — Cationic HA binds to negatively charged skin proteins, improving retention and sensory feel.
FEATURES & BENEFITS:
- Multi‑layer hydration (surface + epidermal + deep epidermal)
- Immediate plumping and smoothing of dehydration lines
- Long‑lasting moisture retention throughout the day
- Improved elasticity and skin bounce
- Noticeable reduction in fine dehydration lines
- Strengthened barrier function and reduced TEWL
- Enhanced softness, suppleness, and overall skin comfort
- Superior sensory profile and spreadability in formulations
- Softer, more supple skin texture
- Strengthened barrier and reduced tightness
- Compatible with a wide range of actives and delivery systems
APPLICATIONS: Hydrating Serums, Moisturizers & Creams, Sheet Masks & Ampoules, Essences & Toners, Eye Treatments, Post‑Procedure Care, Hydrating Primers
HOW TO USE
INCI: Sodium Hyaluronate (three varying molecular weights), Acetyl Hyaluronic Acid, Hydroxypropyltrimonium Hyaluronate, EDTA, Water)
Use Rate: 1.0 – 10.0% (Up to 20.0% for intensive treatments)
Solubility: Water
pH Stability: 4.0–7.0 (Hydrolysis increases below pH 3.5)
Temperature Tolerance: Avoid temperatures above 45°C
Appearance: Viscous gel with a slightly yellow tinge
Storage: Store tightly sealed, away from moisture.
