Hyaluronic acid (HA) is a naturally occurring molecule found in our bodies, particularly in our skin and connective tissues. It's known for its remarkable ability to retain moisture, which is why it has become one of the most widely used hydrating ingredients in skincare. Below are the six benefits that make it worth the hype, plus the one application mistake that stops it working.
1. Moisturises the Skin
One of the most significant benefits of hyaluronic acid is its ability to moisturise the skin. HA is capable of holding up to 1000 times its weight in water, making it an effective hydrator for dry, dehydrated skin. When applied topically, it helps to replenish the skin's moisture barrier, leaving it looking and feeling plump, dewy, and hydrated.
2. Improves Skin Texture
Another benefit of hyaluronic acid is its ability to improve the texture of the skin. By adding moisture to the skin, it can help to smooth out fine lines, wrinkles, and other imperfections. Over time, regular use of HA can lead to a more youthful, radiant complexion.
3. Reduces the Appearance of Fine Lines and Wrinkles
As we age, our skin loses its ability to produce as much hyaluronic acid, which can lead to the development of fine lines and wrinkles. By applying HA topically, we can help to replenish the skin's supply of this molecule, which can help to reduce the appearance of fine lines and wrinkles. In some cases, it may even help to prevent their formation altogether.
4. Promotes Skin Healing
Hyaluronic acid has also been shown to promote skin healing. When applied to wounds or burns, it can help to speed up the healing process by reducing inflammation and promoting collagen production. This can help to minimize scarring and other forms of skin damage.
5. Provides Antioxidant Protection
HA is also a potent antioxidant, which means it can help to protect the skin from damage caused by free radicals. Free radicals are unstable molecules that can damage cells and contribute to the aging process. By neutralizing these molecules, HA can help to keep the skin looking youthful and healthy.
6. Enhances Skin Firmness and Elasticity
Finally, hyaluronic acid has been shown to enhance skin firmness and elasticity. As we age, our skin loses its elasticity, which can lead to sagging and drooping. By adding moisture to the skin and promoting collagen production, HA can help to improve skin firmness and elasticity, giving the skin a more youthful, lifted appearance.
All told, hyaluronic acid is one of the safest bets in skincare. It can help to moisturise the skin, improve texture, reduce the appearance of fine lines and wrinkles, promote skin healing, provide antioxidant protection, and enhance skin firmness and elasticity.
One tip that makes all the difference
Hyaluronic acid is a humectant, meaning it pulls water toward itself. Apply it to damp skin, straight after cleansing or misting, then seal it in with a moisturiser on top. Applied to bone-dry skin in a very dry environment, HA can actually pull moisture out of the deeper layers of your skin, leaving it tighter rather than plumper. Damp skin, then moisturiser: that's the whole trick.
If you're looking to improve the overall health and appearance of your skin, consider incorporating a hyaluronic acid serum or moisturiser into your daily skincare routine. For a budget-friendly starting point, see our review of The Ordinary's Hyaluronic Acid 2% + B5.