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Hyaluronic acid is a common ingredient in skincare products. It's used chiefly in moisturizing creams, lotions, and serums because of its ability to hydrate and plump the skin.
Because it has "acid" in its name, it's often mistaken for an exfoliating ingredient, much like salicylic acid or glycolic acid. However, hyaluronic acid has little in common with alpha hydroxy or beta hydroxy acids such as these. Hyaluronic acid attracts water from within the dermis and moves it along to the skin surface, the epidermis. Hyaluronic acid and other glycosaminoglycans also play a role in skin elasticity and tone, cell metabolism, regeneration, and healing.
As you age, hyaluronic acid levels in the skin naturally taper off. Your skin doesn't manufacture it as effectively as it used to. That is partly why the skin becomes thinner and drier as you get older. Hyaluronic acid levels in the skin begin a steep decline after age 40.
Apply a topical hyaluronic acid product and it will help pull moisture from the deeper layers of the skin to infuse the top layers of the skin with moisture. If you live in a humid area, it can also help pull water from the air into your skin.
Hyaluronic acid products also help reduce trans-epidermal water loss. This is another way of saying that it helps keep the water in your skin, rather than letting it evaporate out into the air.
Healthy skin is typically described as being bright and glowing. Dull skin, on the other hand, refers to an overall unhealthy pallor – ashy, gray, or very pale yellowish. Overly dry skin can cause damage to the follicles and production of collagen and sebum, which can cause the skin to appear duller or ashy. Also, when dead skin cells don’t naturally shed properly, they clog the pores and can cause a dullness to the skin.
To prevent damage to skin cells that cause your complexion to dull, it’s best to moisturize daily and wear sunscreen. Additionally, antioxidants protect the skin from free radicals that damage cells and speed up aging. Ingredients and nutrients like vitamin C, rosehip oil, jojoba oil, green tea extract, retinol/vitamin A, coenzyme Q10, vitamin B, alpha-hydroxy acid and salicylic acid are all beneficial for preventing and reducing dullness. Hydrolyzed collagen is good for boosting the plumpness of skin and enhancing the appearance of damaged skin by restoring the overall vitality of the skin.
hyaluronic acid may be effective for dullness, but there are many other factors that may affect whether this ingredient would work on your skin or if there are better ingredients that may work for you. Take this skin quiz to find the best ingredients for your skin and build your skincare routine.
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