{"product_id":"rusk-thermal-serum-heat-protectant-hair-serum-4-oz-lightweight-frizz-control-shine-for-color-treated-hair","title":"RUSK Thermal Serum Heat Protectant Hair Serum, 4 oz — Lightweight Frizz Control \u0026 Shine for Color-Treated Hair","description":"\u003cp\u003e\u003cstrong\u003eRUSK Thermal Serum is a concentrated, lightweight heat-protectant serum that smooths frizz, seals the cuticle, and boosts shine for salon-quality finishes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMade for color-treated and chemically treated hair, this argan-oil–infused thermal serum helps tame unruly strands while preserving movement and gloss. Its non-greasy formula is designed to be used before heat styling or as a finishing touch to reduce surface roughness and improve light reflection. Packaging may vary but the performance-focused formula remains the same.\u003c\/p\u003e\n\n\u003ch3\u003eHow does RUSK Thermal Serum protect hair during heat styling?\u003c\/h3\u003e\n\u003cp\u003eThe serum forms a lightweight barrier that helps reduce direct heat impact on the hair surface and seals the cuticle to limit moisture loss. This makes styling with flat irons, blow dryers, or hot tools smoother and more controllable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to damp hair before blow drying for even heat distribution.\u003c\/li\u003e\n  \u003cli\u003eUse a small amount on dry hair prior to flat ironing or curling.\u003c\/li\u003e\n  \u003cli\u003eCuticle-sealing ingredients help prevent frizz from heat exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill RUSK Thermal Serum weigh my hair down or leave residue?\u003c\/h3\u003e\n\u003cp\u003eNo—this formula is deliberately lightweight and highly concentrated so a little goes a long way. It delivers shine and conditioning without buildup, preserving natural volume and movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse pea-sized amounts for fine hair to avoid heaviness.\u003c\/li\u003e\n  \u003cli\u003eDistribute evenly from mid-lengths to ends to prevent oily roots.\u003c\/li\u003e\n  \u003cli\u003eFormulated for daily use without visible residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this serum help with frizz and shine on treated hair?\u003c\/h3\u003e\n\u003cp\u003eInfused with argan oil and cuticle-smoothing actives, the serum reduces surface roughness so hair reflects light more evenly. It helps manage frizz caused by humidity and styling, improving softness and gloss on color-treated or chemically processed hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeals cuticle layers to minimize frizz and flyaways.\u003c\/li\u003e\n  \u003cli\u003eArgan oil conditions without overpowering the hair fiber.\u003c\/li\u003e\n  \u003cli\u003eEnhances shine while maintaining hair’s natural texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use RUSK Thermal Serum for best results?\u003c\/h3\u003e\n\u003cp\u003eApply sparingly—start with a tiny amount and add more only if needed. Work through damp hair before heat styling, or smooth lightly over dry hair for finishing shine and frizz control.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRub a small drop between palms, then run through mid-lengths and ends.\u003c\/li\u003e\n  \u003cli\u003eFor thicker or coarser hair, distribute in sections to ensure coverage.\u003c\/li\u003e\n  \u003cli\u003eUse as a final step after styling to add gloss and tame any remaining flyaways.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RUSK Thermal Serum is ideal for anyone seeking a reliable, salon-grade heat protectant that reduces frizz, enhances shine, and works well on color-treated or chemically processed hair. It suits all hair types that want a polished finish without weight—especially those who regularly use hot tools or need extra smoothing during humid conditions.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eArgan Oil\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use RUSK Thermal Serum on damp hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—apply a small amount to damp hair before blow-drying to protect and smooth the cuticle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this serum suitable for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—it's formulated for color-treated and chemically treated hair to boost shine and reduce frizz.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RUSK","offers":[{"title":"Default Title","offer_id":49629445685386,"sku":"B0017RD0KW","price":82.31,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/rusk-front-packaging-thermal-serum.jpg?v=1782928972","url":"https:\/\/auviraskincare.com\/products\/rusk-thermal-serum-heat-protectant-hair-serum-4-oz-lightweight-frizz-control-shine-for-color-treated-hair","provider":"Auvira Beauty","version":"1.0","type":"link"}