Molecules that combat skin ageing

Whether it’s prolonged exposure to the sun, oxidative stress, pollution or smoking, many factors can contribute to the appearance of wrinkles. To help delay the effects of skin ageing, supplements containing collagen and hyaluronic acid (or sodium hyaluronate) can be very useful. Thanks to their anti-ageing effect, these two substances help maintain the suppleness and firmness of skin tissue. Naturally present in the human body, collagen and sodium hyaluronate are two substances that are essential to our health. They play a key role in the formation of cartilage, bones and skin tissue. With age, their production decreases and skin tissue tends to slacken. This is why an external supply in the form of a dietary supplement is the most effective solution for compensating for any deficiencies and preserving the beauty and youthfulness of the skin.

Collagène et acide hyaluronique

The benefits of marine collagen

From cartilage to connective tissue, skin and ligaments, collagen is present in all the structures of the body, ensuring their elasticity and cohesion. After the age of 40, the body’s collagen production tends to decline. This results in less firm skin, brittle hair and nails, cartilage wear, etc. The best solution is to take a dietary supplement enriched with vitamins and collagen. Derived from proteins found in the skin of certain fish species such as salmon and cod, marine collagen is the closest to that produced by the human body. A recent scientific study conducted by the CPCAD (Centre for Clinical Research in Dermatology) in Nice has demonstrated the beneficial effects of this substance on the skin. After consuming fish collagen daily for twelve weeks, 22.8% of patients saw an improvement in skin hydration. Nearly 28% of those who took part in the test also noticed improved skin elasticity. According to the results of the experiment, taking one marine collagen capsule daily with a glass of water helps to combat wrinkles and skin ageing.

The anti-wrinkle properties of hyaluronic acid

Hyaluronic acid is a molecule that occurs naturally in several tissues in the body, including cartilage and the epidermis. It is known for its ability to retain water in the skin. In particular, it helps to:

  • keep skin tissue well hydrated
  • reduce wrinkles and fine lines
  • promote collagen synthesis
  • reduce the appearance of expression lines

It is now possible to synthesise hyaluronic acid from plant-based substances such as wheat. Although natural and organic, this anti-ageing product obtained through bacterial fermentation tends to degrade over time and does not provide a permanent effect. Note that sodium hyaluronate is also present in certain foods rich in gelatin, such as calf’s head, tripe and andouillette sausage.

Two substances with complementary effects

Collagen and sodium hyaluronate work simultaneously. Naturally present in the dermis, these two molecules work together to preserve the health and youthfulness of the skin:

  • Thanks to its ability to store water, sodium hyaluronate helps maintain optimal hydration levels and fill in facial wrinkles.
  • Collagen, a protein that makes up 80% of the skin, is essential for the regeneration of skin tissue and preserves its suppleness and tone.

According to scientists, taking tablets enriched with collagen from marine products (What is marine collagen?) and sodium hyaluronate can smooth and revitalise the skin while fighting free radicals. For the best results when using these two substances together, it is advisable to drink plenty of water regularly. This will make the skin on your face appear younger and firmer.