When it comes to wellness, our body offers us incredible resources, such as hyaluronic acid and collagen, two essential protagonists of our organisms health and more.
What is their role? How do they work together to ensure skin elasticity and joint lubrication? How can we enhance their effects? Let’s delve into every aspect of this extraordinary interaction and discover how BIOST, an advanced supplement brought to you by EIDON salus, supports joint and tissue well-being in innovative ways.
Hyaluronic acid: the key to deep hydration
We know that hyaluronic acid (HA) is a molecule naturally present in the human body which has an extraordinary ability to retain large amounts of water.
These characteristics make it essential in maintaining skin hydration, giving it a fresh and elastic appearance, but since other parts of the body also need its characteristics, hyaluronic acid is not only found in the dermis. It is a key component of the synovial fluid, which lubricates joints and reduces friction between cartilage, protecting it from mechanical stress.
However, with age, hyaluronic acid levels are drastically reduced, causing drier and less elastic skin and increasing joint stiffness. Integrating this molecule is therefore essential to counteract the effects of aging and to preserve tissue health.
Collagen: the body’s scaffold
Collagen is the most abundant protein in our body and can be compared to a scaffold that supports and shapes a building: it provides the necessary structure for skin, bones, cartilage and tendons, keeping them strong and flexible. Just like the scaffolding of a skyscraper that guarantees its stability and robustness, collagen plays a key role in preserving tonicity and elasticity in soft tissues and flexibility and strength in joints. It ensures proper functioning and durability of the human body and reduces wear caused by daily movements.
As is the case for hyaluronic acid, over time the natural production of collagen decreases, accelerating signs of skin and joint aging. This process can be slowed down by targeted supplementation, which provides the body with the tools it needs to preserve and regenerate tissues.
Hyaluronic acid and collagen: a perfect synergy
The combination of hyaluronic acid and collagen is an optimal solution for the overall well-being of the body. Hyaluronic acid hydrates and creates a favorable environment for the synthesis of new collagen, while collagen provides the necessary structure which maintains tissue integrity. Together, they work to protect, regenerate and repair skin, joints and ligaments, offering tangible health and aesthetic benefits.
Let’s dive into the details:
- optimal environment for collagen – hyaluronic acid creates a hydrated environment, necessary for optimal performance of collagen fibers. Without sufficient hydration, collagen loses elasticity and degrades at a faster rate;
- stimulation of collagen production – HA is a powerful stimulator of fibroblasts (the cells responsible for collagen synthesis). This helps to slow down the process of skin aging;
- damage protection – both HA and collagen play an hey role in reducing the effect of free radicals and oxidative stress damage, preserving tissue health;
- repair and regeneration – HA accelerates tissue repair and helps maintain collagen fibers in good condition, promoting skin healing and renewal.
Hyaluronic acid and collagen for joints
Hyaluronic acid is directly injected into the joints, such injections being administered exclusively by specialized doctors. Among these is ZOVYAL, an injectable pure hyaluronic acid gel, which has a very high concentration, is biodegradable and isotonic, and is perfectly compatible with the human body.

Available in four different formulations, ZOVYAL offers a unique versatility for the treatment of different joints and pathologies thanks to its variable dosage. The version containing the highest molecular weight, ZOVYAL H, restores viscoelasticity and lubrication to synovial fluid, protecting joints from wear and impact. ZOVYAL M, with its mediium molecular weight, stimulates the endogenous production of hyaluronic acid, reducing inflammation and joint pain.
Being produced in high-tech pharmaceutical laboratories in Italy, ZOVYAL is certified by international bodies such as the EMA and the Italian Ministry of Health, guaranteeing maximum purity and safety. Warning: the product is only available on prescription.
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What about collagen?
To obtain a complete effect, the treatment can be accompanied by BIOST, designed specifically to provide advanced and full support to joints and connective tissues in the waiting time between infiltration sessions.
Thanks to a rich and technologically innovative formula, BIOST works on several fronts:

- the anti-inflammatory and pain-relieving action of BIOST is guaranteed by MSM (Methyl-Sulfonyl-Methane), Devil’s Claw and Boswellia Serrata. The latter, notoriously poorly absorbable by the human body, is made highly bioavailable thanks to the patented “BOSW-CH” technology, which increases absorption by 90%. This leads to superior results compared to traditional extracts;
- regarding cartilage regeneration, BIOST uses glucosamine sulphate and chondroitin sulphate, present in the maximum dosages allowed by the Ministry of Health. Glucosamine is particularly effective here thanks to the technology of complexation with chitosan (“GLUCOSAM-CH”), which optimizes its absorption;
- the Type I collagen contained in BIOST benefits tendon repair processes, often involved in joint pathologies;
- finally, diosmin, a natural phlebotonic, improves microcirculation and counteracts edema, a common symptom in joint disorders.
This unique combination makes BIOST effective not only for arthrosis but for general joint pain, sports trauma, tendinopathies and during the post-infiltrative treatment of hyaluronic acid as well.
Hyaluronic acid and collagen for skin
Hyaluronic acid and collagen are also key factors in maintaining healthy, youthful skin. Hyaluronic acid retains water, providing intense hydration and keeping the skin elastic and toned, while collagen is essential for the skin’s structural support, preventing the formation of wrinkles and improving skin elasticity.

Together, these substances work towards keeping the skin smooth, hydrated and protected from the signs of aging. For a complete and targeted skin care treatment, Roseha is a high quality product capable of maximizing the benefits of the interaction between hyaluronic acid and collagen for skin wellness.
How? Thanks to a unique formulation containing:
- Three molecular weights of 1% 3D hyaluronic acid
- Three different skin tensor active peptides and collagen stimulants
- Plant stem cells (Vitis vinifera fruit meristem cell culture)
- Dog-rose Glyceric extract
This means that a constant application of our topical serum is able to stimulate a spontaneous production of collagen by the body, making your skin plump, toned, luminous, and in one word, healthy.
Roseha can be easily integrated into your daily skincare routine. Two daily applications, in the evening and in the morning, will, in just a few days, increase the volume along the grooves of the small expression wrinkles, attenuating or eliminating the inaesthetics, relax the texture of the neck and décolleté and, in general, provide a progressive cell regeneration thanks to an effective antioxidant action and intensive nourishment.
Hyaluronic acid and collagen: they work!
Hyaluronic acid and collagen are a powerful combination which supports articular and dermo aesthetic health.
ZOVYAL, with its joint-specific formulations, combined with BIOST, offers a targeted and effective approach for improving mobility and reducing inflammation.
For skin care, Roseha offers an effective treatment that ensures a young and healthy appearance. Together, these resources represent a winning alliance for complete well-being, addressing the needs of joints and skin both safely and effectively.