RHA®️ Serum
The highest concentration of TEOXANE crosslinked hyaluronic acid and revitalizing ingredients for a significant hydration and a clear cut enhancement of skin quality Visibly transforms aged skin from 14 days 1 2
Hydrating & Revitalizing Serum
A true innovation born from years of research, RHA® Serum is the ultimate hydrating solution, designed to reduce the appearance of seven key signs of aging: firmness, smoothness, elasticity, tonicity, hydration, radiance and wrinkles¹. Teoxane’s best seller and worldwide acclaimed RHA® Serum leverages Teoxane’s signature patented ingredient, RHA Resilient Hyaluronic Acid®, which is uniquely crosslinked to provide long-lasting hydration and skin protection²
Unlike regular hyaluronic acid, RHA® forms a flexible and breathable mesh on the skin, retaining moisture and strengthening the skin barrier.
Its lightweight and comfortable texture makes it ideal for daily use, delivering results from the very first application¹.
Ideal for use on all skin types, including post-procedural care after in-clinic treatments like microneedling, injections , or chemical peels, RHA® Serum has been clinically proven to moisturize and visibly improves skin quality¹.
To achieve optimal results with RHA® Serum, follow these steps as part of your daily skincare routine:
- Cleanse your skin thoroughly using RHA® Prime Solution or AHA Cleansing Gel to remove impurities and prep the skin.
- Apply RHA® Serum to the face, neck, and décolleté. Gently massage the product into the skin using upward motions, allowing it to absorb fully.
- Morning Routine: Follow with RHA® Advanced and SPF to protect the skin from UV damage throughout the day.
- Evening Routine: After applying the serum, follow with RHA® Advanced or RHA® Deep Repair Balm for extra hydration.
For best results, use twice daily, morning and evening. The lightweight, fast-absorbing formula makes it ideal for layering under other skincare products.
INGREDIENTI : AQUA (WATER), DIGLYCERIN, PROPANEDIOL, GLYCERIN, PHOSPHATE BUFFERED SALINE, PENTYLENE GLYCOL, IMPERATA CYLINDRICA ROOT EXTRACT, HYDROXYETHYL ACRYLATE/SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, SODIUM POLYACRYLATE STARCH, PPG-26-BUTETH-26, CHLORPHENESIN, SODIUM HYALURONATE, PEG-40 HYDROGENATED CASTOR OIL, PARFUM (FRAGRANCE), TAMARINDUS INDICA SEED GUM, O-CYMEN-5-OL, SODIUM HYALURONATE CROSSPOLYMER-2, DISODIUM ACETYL GLUCOSAMINE PHOSPHATE, GLYCERYL ACRYLATE/ACRYLIC ACID COPOLYMER, POLYSORBATE 60, SORBITAN ISOSTEARATE, CAPRYLYL GLYCOL, CARBOMER, ALTEROMONAS FERMENT EXTRACT, PHENETHYL ALCOHOL, SODIUM CITRATE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, CITRIC ACID, BIOTIN, GLUTATHIONE, PYRIDOXINE HCL, THIOCTIC ACID, ACETYL CYSTEINE, LYSINE HYDROCHLORIDE, VALINE, ISOLEUCINE, LEUCINE, THREONINE, ARGININE, GLYCINE, ZINC ACETATE, PROLINE, COPPER SULFATE.
RHA® (Resilient Hyaluronic Acid)
3% RHA Resilient Hyaluronic Acid®
At the core of RHA® Serum lies RHA® (Resilient Hyaluronic Acid), a groundbreaking ingredient developed from professional-grade hyaluronic acid. RHA® is formulated through a patented process that blends 80% crosslinked and 20% non-crosslinked hyaluronic acid. This unique structure allows RHA® to form a resilient, breathable mesh on the skin's surface, providing long-lasting hydration while enabling smaller fragments of hyaluronic acid to penetrate deeper into the epidermis² .
Sodium Hyaluronate
Sodium Hyaluronate, a high molecular weight form of hyaluronic acid, complements RHA® by providing an additional hydrating effect.
Sodium Hyaluronate is known for its ability to hold up to 1,000 times its weight in water, which contributes to the serum’s remarkable revitalizing effects. By attracting moisture to the skin's surface, it visibly enhances skin smoothness and reduces the appearance of fine lines and wrinkles.³
Proven efficacy¹
RHA® Serum was developed through years of research and innovation in hyaluronic acid technology. Its unique crosslinked structure enables it to provide longer-lasting hydration compared to traditional hyaluronic acid formulations, making it more resistant to degradation².
+130%
hydration (after 1 application)
+33%
hydration (after 28 days)
+25%
skin elasticity (after 14 days)
+16%
skin firmness (after 14 days)
+26%
skin tonicity (after 28 days)
Our signature ingredient
TEOXANE RHA®, a crosslinked hyaluronic acid from our patented process, for optimal hydration and anti-ageing effect. Formulated according to a patented process, our unique technology forms a porous breathable mesh on the surface, trapping water and maintaining superior hydration when compared with linear hyaluronic acid***:
Increases water content in the epidermis
Strengthens the skin with -27,8% transepidermal water loss
Smoothes the skin and maintains skin integrity
The skin is hydrated, plumped, and smoothed
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