Sérum d'acide hyaluronique
Sérum d'acide hyaluronique 30 ml
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Hyaluronic Acid (Hyaluronic Acid, Sodium Hyaluronate, HA) has many benefits and is one of the most interesting ingredients in skin care, specifically. Naturally found in the body, hyaluronic acid secures moisture and creates fullness—youthful skin naturally abounds with hyaluronic acid. In skin care, you can find hyaluronic acid creams, serums, injectables (aka: Restylane), and hyaluronic acid supplements.
IS HYALURONIC ACID NATURAL?
Hyaluronic acid is a natural glycosaminoglycan (polysaccharides that are an important component of connective tissue) and can be derived from multiple resources, foods, supplements and HA powders. HA is distributed widely throughout connective, neural, and epithelial tissue. It is of the chief components of the extra-cellular matrix (the tissue that provides structural support to cells). In short, hyaluronic acid supports many important areas of the body, with notable benefit to joints and skin.
HYALURONIC ACID IN THE BODY
Interestingly, the average human has approximately 15 grams of hyaluronan (hyaluronic acid) in the body, one-third of which is "turned over" (degraded and synthesized) every day.
FUNCTIONS OF HYALURONIC ACID
Hyaluronic acid benefits soft tissue function, such as joint support, and combatting osteoarthritis. HA is responsible, in part, for the resilience of cartilage and its ability to resist compression. As one of the chief components of the extra-cellular matrix, Hyaluronan is an important component of articular cartilage1, where it is present as a coat around each cell (chondrocyte).
Benefits of Hyaluronic Acid and Skin
WHY HYALURONIC ACID IS IMPORTANT FOR THE SKIN
As we age, skin moisture can drop significantly, which makes the skin lose elasticity and expose the signs of aging on the skin. Hyaluronic acid plays a critical role in skin health with its unique ability to hold in moisture (1000 ml of water per gram of hyaluronic acid).
Hyaluronic acid is also a "smart nutrient" as it can adjust its moisture absorption rate based on the humidity—relative to the season and the climate.
HYALURONIC ACID RESEARCH
Researchers have found Hyaluronic Acid supplementation to be directly correlated to measured increases in skin moisture. Microscopic skin surface analysis shows increased skin smoothness, and amelioration of wrinkles. 2
Types of Hyaluronic Acid Products
AS A TOPICAL SKIN CREAM OR SKIN SERUM
Unlike collagen, Hyaluronic Acid is able to penetrate the skin's upper layers to improve and benefit the skin when applied topically. Hyaluronic acid is a major component of skin, where it benefits tissue repair and protection. When applied in an HA cream or serum, hyaluronic acid forms an air permeable layer and penetrates into the dermis, thus boosting the elasticity and hydration of the skin. The protective barrier on the skin locks in moisture, which gives the skin a youthful appearance.
Ingrediënts: Aqua (Water), Hamamelis Virginiana Water (Witch Hazel), Cassia Angustifolia Seed Polysaccharide (botanical hyaluronic acid), Glycerin (Kosher, Vegetable), Aloe Barbadensis Leaf Extract (Organic Aloe), Dimethyl Sulfone (MSM), Tocopheryl Acetate (Vitamin E), Sodium Ascorbyl Phosphate (Vitamin C), Simondsia Chinensis Oil (Organic Jojoba), Pelargonium Graveolens Oil (Geranium Essential Oil), Camellia Sinensis Extract (Organic Green Tea), Centella Asiatica Extract (Organic Gotu Kola), Equisetum Arvense Extract (Horsetail), Taraxacum Officinale Extract (Dandelion), Geranium Maculatum Extract (Wild Geranium), Hydoxyethyl Ethylcellulose, Carrageenan Gum, Sodium Benzoate, Potassium Sorbate, Ethylhexylglycerin.