Hyaluronic acid is the star of beauty routines and in-office treatments: it hydrates, plumps, and brightens. But how and why does it work? What are the limitations of injections? And—a question many of us ask before booking—are there effective needle-free alternatives? Welcome to the guide that unites science, aesthetics and a pinch of glamour.
What is hyaluronic acid used for in aesthetics?
Whether it's fillers in the doctor's office or high-tech cosmetic treatments, hyaluronic acid is the “booster” that all beauty editors love to mention.
Hyaluronic acid (HA) is a molecule naturally present in the skin and connective tissues: its peculiarity is that of retaining water and providing turgidity.
Its strength lies in ability to retain water up to a thousand times its weight, giving the skin deep and long-lasting hydration. The result? A firm, supple, and naturally luminous complexion that instantly appears younger and more relaxed.
In the aesthetic field, hyaluronic acid helps to reduce wrinkles and micro-marks, improves the definition of lips and cheekbones and, thanks to its antioxidant action, counteracts photoaging damage. Equally important is the immediate "plumping" effect, making makeup more uniform and enhancing skin texture.
For those who prefer a gradual, daily approach, serums and supplements with hyaluronic acid allow you to obtain visible benefits without resorting to needles, nourishing and regenerating the dermis from the inside and on the surface.
How long does the effect of hyaluronic acid on the face last?
The duration is variable: on average we are talking about 6–12 months, with products and techniques that can prolong the effect (some modern fillers even last 18–24 months in specific areas). Longevity depends on the type of filler (cross-linked or not), the injection site, lifestyle, and individual skin biology.
Hyaluronic acid injections: how much do they cost?
If you're considering your budget, know that prices vary greatly depending on the region, product quality, and operator's professionalism. In Italy, the most common ranges are approximately between €300 and €600 Per treatment, depending on the area and the number of vials used; for deeper or more volumizing treatments, the cost increases. The golden rule? Be wary of overly cheap offers: when it comes to aesthetics and health, quality pays off.
What are the contraindications for hyaluronic acid injections?
When hyaluronic acid is administered by expert hands, aesthetic treatments are considered safe and well-tolerated. As with everything, however, it's important to be aware of the possible side effects, which in most cases are mild and temporary.
After the injections, they may appear redness, slight swelling or small bruises in the treated area: physiological reactions that tend to disappear spontaneously within a few days.
In rare cases, especially if the filler is not performed by qualified professionals or if hygiene standards are not respected, symptoms may occur. nodules, asymmetries or local infections.
For this reason, it is essential to contact certified medical centers and scrupulously follow the post-treatment instructions. known allergies to excipients, active skin infections or have recently undergone invasive dermatological procedures should always consult with their specialist before scheduling a session.
Dangerous areas for fillers: where more attention is needed
There are "high-risk areas" of the face—the nose, periocular region, and certain portions of the lip and forehead—where a poorly calibrated injection can compromise important blood vessels. In these areas, it is essential that the treatment be performed by an experienced professional who is able to recognize and treat any potential complications.
Hyaluronic acid injections at home: facts and warnings
Don't do it. In recent years, "needle-free" devices have been circulating that promise plump lips at home: Health authorities and dermatological societies strongly advise against home use, because these methods can cause serious damage (infections, necrosis, permanent damage). If you're considering a filler, consult a qualified professional.
Hyaluronic acid treatment at the beautician: what to expect
If you choose the right studio you will find:
- Preliminary consultation and anamnesis.
- Choice of product and technique — lips, cheekbones, furrows, or biorevitalization.
- Fast turnaround times and limited downtime (bruises possible).
Remember that aestheticians cannot perform medical fillers: in many countries, only a licensed physician can inject absorbable substances. Always check local regulations and the practitioner's qualifications.
Alternative to hyaluronic acid injections: the gentle, daily approach
If you wish benefits similar to those of needle-free fillers, today cosmetics and nutraceuticals offer very valid solutions: high-tech topical products and supplements that act from the inside out to improve turgor, hydration and quality of the dermis.
Among the hyaluronic acid-based solutions, the Eidon Salus proposal is composed of Osidra + Roseha pack It is one of the most effective today, thanks to a synergistic and targeted action.
OSIDRA is a sublingual spray with hydrolyzed hyaluronic acid with two molecular weights (low and high) designed to nourish tissues from within; ROSEHA is a 3D face serum With hyaluronic acid and firming peptides for a surface-level effect. Synergistic use (internal + topical) can provide a plumping, luminous effect and prolong aesthetic results without the need for injections.
OSIDRA + ROSEHA: How they work (and why people like them)
- OSIDRA (sublingual spray): targeted sprays that promote rapid absorption and local bioavailability; combination of hydrolyzed hyaluronic acids of different molecular sizes to act on multiple tissue levels.
- ROSEHA (3D serum): layered hyaluronic acid, peptides, and plant stem cells that stimulate regeneration and smooth fine lines; comfortable texture, airless bottle for safety and preservation.
Used together they create a synergistic effect: OSIDRA “nourishes” from within, ROSEHA “shapes” the surface — an alchemy that many readers will find practical and enjoyable.
The recommended routine for your daily life
- Morning: 5 puffs of OSIDRA under the tongue → wait 1 minute → light cleansing → 1 pump of ROSEHA as a makeup base.
- Evening: 5 puffs OSIDRA → 1–2 pumps ROSEHA after cleansing, before night cream.
Few steps, great comfort effect: skincare that feels like a caress.
Hyaluronic acid: the ally of daring beauty
Hyaluronic acid isn't just a trendy ingredient: it's the secret to skin that exudes confidence, allure, and deep care.
From professional injections to cutting-edge cosmetic treatments, today we can choose paths that enhance our uniqueness without compromise.
For visible results, but with a refined and needle-free ritual, the pack Osidra + Roseha It's your best ally: a combination that works from the inside and on the surface to restore brightness, firmness and a touch of "red carpet glow".
Because true beauty doesn't just follow trends: it anticipates them, shapes them, and wears them boldly.
FAQ about hyaluronic acid
To hydrate tissues, plump up volumes and reduce wrinkles; it is used both in topical formulations and as an absorbable filler.
Prices in Italy vary; a common estimate for aesthetic treatments is between €300 and €600 per session, but it depends on the area and the quantity of product.
Local reactions and, rarely, serious complications such as vascular occlusion; it is essential to seek qualified professionals.
Typically 6–12 months; some formulas and areas (e.g., cheekbones) may last longer.
No: “needle-free” devices and do-it-yourself kits are unsafe and are not recommended by dermatological authorities and associations.
