A natural white shade, self-leveling structure gel, in Stellar's 3-Free formula. 10-Free, plus HEMA, TPO and HPMA-free* Hypoallergenic with no heat spike Self-leveling, slightly thicker viscosity Made in USA 18 ml bottle What it is Structure Gel White is Stellar's original structure gel formula in a natural white shade, formulated without HEMA, TPO, or HPMA. Slightly thicker than Structure Gel 2.0, it self-levels for durable overlays and extensions while promoting natural nail growth. Made in USA. Perfect for French tips, full-coverage overlays, and sculpting short to medium-length extensions using tips or forms, techs and clients sensitive to HEMA/TPO. Product snapshot Self-leveling ★★★★☆ Viscosity ★★★☆☆ Strength ★★★★☆ Flexibility ★★★★☆ Heat during cure (low) ★★★★★ Fileability ★★★★☆ Beginner friendly ★★★★☆ How to apply Prep the natural nail (cuticles, buff, shape, dehydrate/cleanse). Apply Stellar Bond Base, cure 30 seconds, or Rubber Base, cure 90 seconds. Apply a thin layer of Structure Gel White, and cure 90 seconds. Apply bead and allow to self level, flash cure. Cure 90 seconds in the Stellar Shine Anywhere UV/LED Lamp. Repeat for additional structure, curing 90 seconds per layer. Shape and refine. Finish with Stellar Shine Top, cured per its instructions. Pair with Stellar Bond Base 3-Free or Rubber Base 3-Free, Stellar Shine Top 3-Free, Stellar 7mm/11mm detail liner brush, and cuticle oil. FAQ Is it HEMA-free?Yes, formulated without HEMA, TPO, and HPMA.* Does it need a base coat?Yes, Stellar Bond Base or Rubber Base. How long should I cure it?90 seconds in the Stellar Shine Anywhere UV/LED Lamp. Does it get hot during cure?No heat spike. How is it different from Structure Gel 2.0?Slightly thicker viscosity, with the same application technique. Can I sculpt extensions?Yes, short to medium using tips or forms. Does it yellow?No. Ingredients Bis-HEA IPDI/PPG-53 Copolymer, Bis-HEMA Polyneopentyl Glycol Adipate/IPDI Copolymer, Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer, Isobutyl Methacrylate, PEG-4 Dimethacrylate, Trimethylolpropane Trimethacrylate. Vegan and cruelty-free. Made in USA. For professional use only. *Formulated without free HEMA monomer. Contains HEMA-derived oligomers (Bis-HEMA Polyneopentyl Glycol Adipate/IPDI Copolymer, Bis-HEMA Poly(Butylene/Hexamethylene Carbonate)/IPDI Copolymer), larger, non-monomeric compounds standard across HEMA-free gel systems industry-wide, distinct from the free HEMA monomer most associated with sensitization. Curing guide Stellar Bond Base 30 sec Rubber Base (alt.) 90 sec Structure Gel White, per layer 90 sec Optional flash cure brief hold before full cure All cure times in the Stellar Shine Anywhere UV/LED Lamp. Professional results Engineered for up to 4 weeks of wear as part of the complete Stellar system. 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Tag @stellar_gel on Instagram, we love sharing your amazing looks! {"@context":"https://schema.org/","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Is it HEMA-free?","acceptedAnswer":{"@type":"Answer","text":"Yes, formulated without HEMA, TPO, and HPMA."}},{"@type":"Question","name":"Does it need a base coat?","acceptedAnswer":{"@type":"Answer","text":"Yes, Stellar Bond Base or Rubber Base."}},{"@type":"Question","name":"How long should I cure it?","acceptedAnswer":{"@type":"Answer","text":"90 seconds in the Stellar Shine Anywhere UV/LED Lamp."}},{"@type":"Question","name":"Does it get hot during cure?","acceptedAnswer":{"@type":"Answer","text":"No heat spike."}},{"@type":"Question","name":"How is it different from Structure Gel 2.0?","acceptedAnswer":{"@type":"Answer","text":"Slightly thicker viscosity, with the same application technique."}},{"@type":"Question","name":"Can I sculpt extensions?","acceptedAnswer":{"@type":"Answer","text":"Yes, short to medium using tips or forms."}},{"@type":"Question","name":"Does it yellow?","acceptedAnswer":{"@type":"Answer","text":"No."}}]} {"@context":"https://schema.org/","@type":"HowTo","name":"How to apply Structure Gel White 3-Free","step":[{"@type":"HowToStep","name":"Prep the nail","text":"Prep the natural nail (cuticles, buff, shape, dehydrate/cleanse)."},{"@type":"HowToStep","name":"Apply base","text":"Apply Stellar Bond Base, cure 30 seconds, or Rubber Base, cure 90 seconds."},{"@type":"HowToStep","name":"Apply Structure Gel White","text":"Apply a thin layer of Structure Gel White, and cure 90 seconds."},{"@type":"HowToStep","name":"Apply bead","text":"Apply bead and allow to self level, flash cure."},{"@type":"HowToStep","name":"Cure","text":"Cure 90 seconds in the Stellar Shine Anywhere UV/LED Lamp."},{"@type":"HowToStep","name":"Repeat","text":"Repeat for additional structure, curing 90 seconds per layer."},{"@type":"HowToStep","name":"Shape","text":"Shape and refine."},{"@type":"HowToStep","name":"Top coat","text":"Finish with Stellar Shine Top, cured per its instructions."}]}