Stylage Bi-Soft L with Lidocaine (2 × 1 mL) is a hyaluronic acid dermal filler designed for the correction of deep wrinkles and folds, as well as for moderate facial volumization.
It is commonly used to treat nasolabial folds, marionette lines, and to restore volume in areas requiring balanced support with natural tissue integration.
The formulation provides a combination of firmness and flexibility, allowing effective correction while preserving natural facial expressions.
Lidocaine is included to improve patient comfort during injection and support controlled, precise placement.
Rheological properties / Product data
HA concentration: 24 mg/ml
Technology: IPN-like cross-linking
Elasticity (G’): Medium–high
Cohesivity: Medium
Texture: Smooth, elastic HA gel
Lidocaine content: 0.3%
Packaging: 2 syringes × 1 ml
Injection depth & tools
Recommended depth: Mid to deep dermis
Injection techniques: Linear threading, fanning
Recommended instruments: Needle or cannula depending on indication
Storage & handling
Store at room temperature (do not freeze)
Protect from direct sunlight
Single-use only — use immediately after opening
Do not use if packaging is damaged or expired
Dispose of syringes and needles according to medical waste regulations
For use by licensed medical professionals only. Not intended for self-injection.
Hyaluronic Acid (cross-linked) + Lidocaine
Superficial to mid‑dermal micro‑threads for fine to moderate lines; gradual layering for a smooth finish.
Common: redness, swelling, bruising, tenderness. Rare but serious: vascular occlusion (blanching, severe pain, visual changes—urgent care required).
Cross‑linked HA restores volume and contour; integrates with surrounding tissue.
Avoid alcohol 24h before and after treatment—vasodilation increases bleeding/bruising and may slow recovery.
Not recommended in pregnancy—elective injectables lack robust safety data; defer until after delivery.
Not advised during breastfeeding—limited data on transfer via milk and infant safety; postpone elective procedures.
