STYLAGE ® M Bi-SOFT 2 x 1,0 ml

STYLAGE M Bi-SOFT integrates 18 mg/ml of non-animal, cross-linked hyaluronic acid with 9 mg/ml of mannitol and 0.3 % lidocaine. The IPN-like cross-linking network knits long and short HA chains into a cohesive gel that offers moderate lift (G′ ≈ 100 Pa) while remaining supple in motion. Mannitol acts as a free-radical scavenger, reducing post-injection swelling and enhancing comfort, and lidocaine further lowers pain without altering pH. Residual BDDE remains below 2 ppm and endotoxin under 0.5 EU/ml, securing Class III CE conformity. Fine particle sizing (\~200 µm) glides through a 27 G needle yet resists migration once implanted.

STYLAGE M Bi-SOFT is indicated for moderate static and dynamic facial lines—nasolabial folds, marionette creases—and for gentle cheek or lip contouring. Its moderate viscosity makes it ideal for patients aged 30–60 with early to mid-grade wrinkle depth who want natural correction without stiffness. Injection planes range from mid-dermis for fold smoothing to superficial subcutis for contour refinement. Typical dosing is 0.5–1 ml per zone with optional touch-up at two weeks. Standard contra-indications apply: pregnancy, active infection, autoimmune flare, or lidocaine hypersensitivity.

The kit contains:
* Two 1 ml Bi-SOFT syringes pre-filled under nitrogen, pastel-coded for mid-density gel
* Four EO-sterilized 27 G ½″ siliconised needles (two per syringe)
* Four peel-off lot and expiry stickers for patient records and clinic logs
* Multilingual Instructions-for-Use leaflet detailing storage (2–25 °C), injection techniques, and hyaluronidase reversal protocol

All components are latex-free and ISO 10993-tested; unopened shelf life is 24 months.

Patients observe immediate smoothing and volumizing lift that stabilizes over seven days as hydration equilibrates. Clinical studies show about 70 % volume retention at six months and 40 % at twelve months. Areas of lower mobility (cheeks) often last beyond the 12-month window, while dynamic zones (around the mouth) may benefit from a 9-month polish. Because water uptake is modest, day-one appearance closely mirrors the month-one result. Standard-dose hyaluronidase dissolves the gel predictably if refinement is needed.

Q1: Will I feel stiffness when I smile?
A1: No—the gel’s moderate elasticity flexes naturally, preserving full expression.

Q2: How soon can I wear makeup?
A2: Light, non-occlusive makeup is safe after six hours once needle sites seal.

Q3: Can I combine Stylage M with other treatments?
A3: Yes—threads or neurotoxin can be scheduled two weeks before or after for a combined lifting and smoothing effect.

STYLAGE is produced by Laboratoires Vivacy in ISO 13485-certified cleanrooms powered by renewable energy. Since 2008, Vivacy has pioneered mannitol-fortified HA and its Bi-SOFT syringe design, now available in six viscosities. Each batch undergoes rigorous GPC molecular-weight profiling, BDDE quantification, endotoxin testing, and rheology mapping before CE 0459 release. Vivacy’s sustainability roadmap targets carbon neutrality by 2030 and 60 % recycled secondary packaging by 2026, ensuring scientific excellence aligns with environmental responsibility.