Related Products: Food Grade Sodium Hyaluronate, Cosmetic Grade Sodium Hyaluronate, Hyaluronic Acid
Potassium hyaluronate (HA-K) is the potassium salt form of hyaluronic acid. It is more stable and has better water solubility compared to its free acid form. It is widely used in skincare products, health supplements, and the pharmaceutical field.
| CAS No. | 31799-91-4 |
| Density | 1.2 ± 0.1 g/cm³ |
| Boiling Point | 559.8 ± 33.0 °C at 760 mmHg |
| Molecular Formula | C₂₈H₄₄KN₂O₂₃⁺ |
| Molecular Weight | min. 8000 |
| Flash Point | 292.4 ± 25.4 °C |
| Exact Mass | 353.162720 |
| PSA | 399.71000 |
| LogP | 4.95 |
| Appearance | White to almost white powder to crystal |
| Vapor Pressure | 0.0 ± 1.6 mmHg at 25°C |
| Refractive Index | 1.583 |
| Storage Conditions | Sealed, store at -20°C |
| Water Solubility | Soluble in water |
Potassium Hyaluronate (HA-K) delivers anti-aging benefits to the skin by combating oxidative stress and photoaging, thereby reducing wrinkles and improving the condition of aged or prematurely aged skin.
In the treatment of dry eye disease, Potassium Hyaluronate (HA-K) has demonstrated superior efficacy compared to Sodium Hyaluronate. HA-K works by regulating the ionic balance of the tear film, resulting in a 22% increase in tear secretion and a 35% reduction in corneal fluorescein staining scores.
Potassium Hyaluronate (HA-K) is mainly used in the formulation of skincare products, lipsticks, and eye and facial makeup. Additionally, it can be used as eye drops for dry eyes.
Q1: What is Potassium Hyaluronate (HA-K)?
A: It is a potassium salt form of hyaluronic acid designed for skincare and dermatological applications, offering hydration plus skin repair benefits.
Q2: How is HA-K different from standard hyaluronic acid?
A: In addition to moisturizing, HA-K provides enhanced biological activity, including UV damage protection and support for skin cell regeneration.
Q3: What are the main benefits of HA-K?
A: It helps protect against UV-induced cellular damage, supports cell migration and repair, improves hydration, and strengthens the skin barrier.
Q4: What types of skin concerns does it target?
A: It is mainly used for photoaging, sun-damaged skin, sensitivity, and impaired skin barrier conditions.