LUNA Builder Premium Gel is a professional light-curing polymer builder gel designed for nail extensions, strengthening, overlays, and sculpting. Its strong yet balanced formula allows nail technicians to create durable nail architecture and extend the natural nail plate with confidence.
Volume: 15 ml / 0.51 fl oz

The gel has a medium consistency and medium pigmentation, providing natural-looking coverage while helping conceal the free edge. Its thixotropic texture becomes more fluid when worked with a brush, allowing smooth application and controlled leveling without flooding.

LUNA Builder Premium Gel is acid-free, does not shrink, and holds the arch well. It is suitable for classic nail extensions, strengthening natural nails, no-file techniques, and working with upper forms. The formula has shock-absorbing properties, helping the material remain durable during wear.

For best adhesion and long-lasting results, this gel requires a thin underlayer of LUNAmoon Rubber Base.

Key Features:

• Professional classic builder gel
• Suitable for nail extensions and strengthening
• Acid-free formula
• Medium consistency
• Medium pigmentation
• Covers the free edge
• Suitable for no-file techniques
• Suitable for upper forms
• Holds the arch well
• Does not shrink
• Shock-absorbing structure
• Thixotropic texture
• Can be warmed to make the consistency more fluid
• Becomes thicker in cold conditions and more fluid in warm conditions
• Requires LUNAmoon Rubber Base underneath
• TPO-free formula
• Compatible with 36–48W UV/LED lamps
  

Curing Time:

• Full polymerization: 120 seconds
• Recommended lamp power: 36–48W UV/LED lamp
• Polymerization wavelength: 365–405 nm
• Recommended thickness: 0.5 mm at the free edge / 1 mm at the apex
  

How to Use — Strengthening Natural Nails:

1. Remove the previous coating.
2. Leave the nail shape unfiled or keep 2 mm of length to refine after leveling.
3. Gently prepare the nail surface with a 220 grit file or 100 grit buffer.
4. Perform the manicure.
5. If removers were used, wash hands with soap and water.
6. Degrease the nail thoroughly using LUNAmoon Nail Prep.
7. Primer is optional if the base layer has sufficient acidity.
8. Apply a thin rubbing layer of LUNAmoon Rubber Base using a flat gel brush.
9. Pay special attention to the cuticle area and sidewalls to prevent lifting.
10. Cure the Rubber Base layer for 60 seconds.
11. Remove the sticky layer.
12. Apply LUNA Builder Premium Gel and create the desired architecture, keeping 0.5–1 mm distance from the cuticle.
13. Cure in the lamp.
14. Refine the nail shape after leveling if necessary.
15. If the natural nail is very thin, carefully file out 1 mm of the natural nail from the underside of the free edge to help prevent lifting.
16. Remove dust and sticky residue.
17. Continue with gel polish if desired.
18. Apply top coat and cure for 120 seconds.

For best results, do not wipe the top coat after curing to preserve maximum shine.

How to Use — Classic Nail Extensions:

1. Remove the previous coating.
2. Shorten the natural nail to approximately 1 mm and create a rounded shape.
3. Gently prepare the nail surface with a 220 grit file or 100 grit buffer.
4. Perform the manicure.
5. If removers were used, wash hands with soap and water.
6. Degrease the nail thoroughly using LUNAmoon Nail Prep.
7. Apply LUNAmoon Primer.
8. Apply a thin rubbing layer of LUNAmoon Rubber Base and cure for 60 seconds.
9. Remove the sticky layer.
10. Place the nail extension form.
11. Create the free edge using clear gel and cure for 30 seconds.
12. Refine the free edge and shape.
13. Remove dust and sticky residue.
14. Reapply LUNAmoon Rubber Base to the filed areas and cure for 30 seconds.
15. Apply LUNA Builder Premium Gel and create the nail architecture.
16. Place in the lamp and pinch the nail on the 10–15th second. If the gel has a strong sticky layer or contains glitter, pinch on the 20th second.
17. Continue curing until fully polymerized.
18. Remove the sticky layer before applying gel polish.
19. Finish with top coat and cure for 120 seconds.

Note

Product photos may slightly differ from the actual shade depending on screen settings and lighting.

• Brand: LUNAmoon
• Product Type: Classic Builder Gel
• Product Line: Builder Premium Gel
• Volume: 15 ml / 0.51 fl oz
• Packaging: Jar without brush
• Consistency: Medium
• Pigmentation: Medium
• Formula: Acid-free, TPO-free
• Texture: Thixotropic
• Suitable For: Extensions, Strengthening, Overlays, Upper Forms
• Required Base Layer: LUNAmoon Rubber Base
• Removal: Filing
• Curing: UV/LED lamp required
• Shelf Life: 24 months
• Period After Opening: 18 months

• See Product Info

Free Worldwide Shipping on all orders.
Orders are shipped within 24–48 hours after payment confirmation.
Estimated delivery times:

• USA — 10–15 business days
• Europe & UK — 10–15 business days
• Israel — 14–30 business days
• Other destinations — 15–30 business days

All orders include tracking for full delivery visibility. U.S. import duties are covered by us, so customers in the United States are not charged import duties upon delivery.