Hyaluronic acid has become a household name in recent years, especially in the world of skincare. Known for its ability to hold onto water and give skin that fresh, hydrated look, it’s found in everything from serums to sheet masks. But what many people don’t realise is that this clever compound is doing far more behind the scenes than simply helping us look our best.
At Revive Active, we’re all about supporting the body from the inside out—and hyaluronic acid is a perfect example of something that starts at skin level but goes much deeper. In this article, we take a closer look at what hyaluronic acid actually is, where it’s found in the body, and how to support its natural production.Â
What Exactly Is Hyaluronic Acid?
Despite its complex name, hyaluronic acid (or HA) is a natural substance made by the cell membranes. It’s therefore found throughout our tissues—especially in the skin, joints, connective tissue, and eyes —and acts like a molecular sponge, attracting and retaining water. In fact, up to 50% of the body’s total hyaluronic acid is found in the skin, where it plays a vital role in maintaining hydration. It’s considered a key molecule involved in skin moisture, helping to create that smooth, supple texture often associated with well-hydrated skin.
Why Moisture Matters – And Not Just for Skin
While hyaluronic acid is often celebrated for its skin-hydrating benefits, its role throughout the body goes much further. This naturally water-loving molecule helps to attract and retain moisture in and around cells, supporting hydration in tissues that need it most. It’s especially active in areas like the joints and eyes , where it contributes to the smooth, cushioned, and comfortable environment these delicate structures rely on.
What Happens to Hyaluronic Acid as We Age?
By the time we reach our 50s, the body’s natural production of hyaluronic acid has dropped by around half. This decline is most noticeable in the top layers of the skin, where levels fall significantly. Some hyaluronic acid remains in the deeper layers, but it becomes more tightly bound to surrounding structures, making it harder for the body to access and use.
Ageing isn’t the only factor. Long-term sun exposure , a diet low in antioxidants, dehydration, and environmental pollutants can also accelerate the breakdown of HA. Supporting your body’s internal production becomes more important as the years go by—and fortunately, there’s plenty we can do through diet and lifestyle.
How to Support Hyaluronic Acid Naturally
While we don’t consume hyaluronic acid as standard, we can support our body’s ability to produce and maintain it through daily choices. This includes the foods we eat, how well we stay hydrated, and how we care for our wider internal environment.
Eat a variety of whole foods
A balanced, nutrient-dense diet is key. Focus on colourful vegetables, healthy fats, quality proteins, and traditional whole foods.
- Bone broth provides amino acids and collagen—important structural components of connective tissue.
- Root vegetables like sweet potatoes and carrots supply minerals such as magnesium and potassium that support hydration and electrolyte balance.
- Sy-based foods Plant compounds known as phytoestrogens—found in foods like soy—can have a gentle, oestrogen-like effect in the body. They may help support the skin’s natural production of hyaluronic acid by encouraging the cells that build skin structure to make more of it.
- Leafy greens and vibrant veg like kale and peppers are rich in antioxidants.
Stay well-hydrated
Hyaluronic acid is only as effective as the water available to it. Aim to sip water consistently throughout the day to support steady hydration, rather than drinking in large amounts all at once.
Support gut health
A healthy digestive system is crucial for absorbing the vitamins and minerals that help build and maintain HA. Fibre-rich foods, fermented vegetables, and a diverse plant-based diet help create a balanced gut environment.
Limit oxidative stress
Focus on getting enough antioxidants through food, reduce unnecessary exposure to pollutants, and be mindful of habits like excessive alcohol or smoking.
Keep moving
Regular movement helps circulate nutrients to connective tissues and supports hydration across the body. Even gentle forms of exercise, such as walking or stretching, can make a difference over time.
Optional Support: When Diet Alone Isn’t Enough
While food and hydration lay the foundation, some people choose to supplement with hyaluronic acid—particularly during certain life stages or when daily demands are higher. When taken alongside supporting vitamins, minerals and proteins such as vitamin C and collagen, these supplements can complement a balanced lifestyle. They’re best seen as an additional layer of support within a broader, long-term approach to overall wellbeing.
Looking Beyond the Surface
Hyaluronic acid might be best known for its role in skin-hydration, but it’s so much more than a beauty trend. This moisture-loving molecule plays a quiet yet essential role in keeping tissues hydrated, comfortable, and functioning as they should.
Whether through nourishing foods, consistent hydration, or thoughtful supplementation, supporting your body’s natural production of hyaluronic acid is one of those small but powerful ways to care for yourself—inside and out.
*The advice in this article is for information only and should not replace medical care. As with any nutritional supplement please consult your qualified healthcare professional before use, especially if pregnant, breastfeeding, if you have a known medical condition or are taking medication. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
Genna Nelson
Nutritional Therapist and GN Wellness
