TOPCLOU Pro 5s Extension Gel (20g)
Estimated delivery: 10–18 business days (varies by destination).
Final timeline shown at checkout.
Made for faster extension work with reliable structure. The upgraded formula features improved self-leveling, a slightly more fluid texture, and 30% higher hardness than the previous formula, helping experienced nail techs build smooth extensions more efficiently. Flash cure for 3–5 seconds to set the structure for shaping, then fully cure in 30 seconds for clear, strong extensions that hold their form.
Best For
- Paper form extensions
- Tip overlay construction
- Natural nail overlays
- Apex building
- C-curve shaping
- Long nail extensions
- Fast professional extension services
Pro Formula Upgrade
Original 5s Extension Gel Formula: Medium viscous texture
Pro 5s Formula: Slightly more fluid with faster self-leveling
The updated texture is designed to reduce the amount of manual gel movement needed during application, helping experienced technicians complete extension structures more efficiently.
Enjoy free standard shipping within the U.S. on orders over $149.99 💛
For international orders, shipping rates are calculated at checkout based on your location and order weight. Duties and taxes (if any) are the responsibility of the recipient.



















