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We’ve all heard about hyaluronic acid somewhere, but why exactly? It plays a major role in skincare and various cosmetic procedures, but did you know it also plays a key role throughout our entire body? Let’s take a look at how hyaluronic acid affects not just our skin, but especially our body.
What is hyaluronic acid actually?
Whether it surprises you or not, hyaluronic acid (HA) is a substance that our body can produce by itself. It is a naturally occurring polysaccharide, found mostly in the skin, eyes, and joints, where it provides hydration and elasticity.
The main ability of HA is to bind water — up to 1000 times its own weight. It acts like a kind of “water sponge” that helps hydrate and nourish tissues. But nothing lasts forever and as we age, HA production decreases. As early as around the age of 30, its levels start to drop, which can manifest not only in wrinkles and drier skin but also in reduced joint mobility.
If you're interested in the types of HA supplements and how it relates to molecular weight, check out the article: Hyaluronic Acid: Elixir for Skin, Joints, and Health.
What are the effects of hyaluronic acid?
This time, we won’t focus only on the skin, but answer the question: How does HA positively affect our body?
1. Skin hydration and rejuvenation
Hydrated and rejuvenated skin is perhaps the best-known effect of HA. But what do studies say? A study published in the Journal of Clinical and Aesthetic Dermatology (2014) confirmed that topical application of hyaluronic acid significantly improves skin hydration and reduces the visibility of wrinkles. The skin becomes smoother, more elastic, and more resistant to external influences.
2. Joint health support
Hyaluronic acid is also an important part of the joint fluid, which ensures smooth and painless movement. It acts as a shock absorber and protective layer that helps reduce friction between joint surfaces.
A double-blind, placebo-controlled study from 2007 published in Clinical Therapeutics proved that oral intake of hyaluronic acid relieves knee pain in patients with osteoarthritis and improves their mobility. In this study, participants did not know who received the placebo and who the actual product, preventing bias and various errors.
3. Wound healing acceleration
Another effect, mainly known for the skin but affecting the whole body, is that HA can speed up wound healing. Thanks to its ability to hydrate and protect cells, it creates an ideal environment for regeneration.
4. Eye health
Yes, you heard right! Hyaluronic acid also affects our eye health. In ophthalmology, HA is used for example in cataract surgeries or in eye drops for treating dry eye syndrome. Thanks to its ability to maintain moisture and protect the eye surface, it helps improve comfort and eye recovery.
5. Hair care
Since we’ve talked about skincare, why not mention hair too, as HA also has its effect here. It helps retain moisture in the scalp and hair itself, which is especially important for dry, brittle, and damaged hair. It supports elasticity, shine, and strength of hair, while also reducing itching and scalp irritation.
There’s even a study published in the International Journal of Trichology (2020). This study suggests that a hydrated scalp creates a better environment for healthy hair growth and can positively affect hair density and quality.
If you want to support your skin and hair holistically, a great supplement might be Women Beauty Bomb – hair, nails, skin. It contains plant-based capsules loaded with ingredients that support beauty from within, with hyaluronic acid combined with other active components forming an ideal duo.
Summary
Hyaluronic acid is much more than a cosmetic ingredient. According to modern studies:
- it hydrates and rejuvenates the skin,
- improves the quality and elasticity of hair,
- supports joints, tendons, and ligaments,
- speeds up healing,
- protects the eyes and ensures their hydration.
If you want to holistically support your health and appearance, it’s definitely worth including it in your life.