Shop high-end hydrating hair care products at a cost-effective price. Nourish and hydrate hair deeply with advanced formulas from Kostume USA for stronger, shinier, healthier strands.
-
- Sale!
- K. Fiber Line, Nourishment & Hydration, Reconstruct Treatment, Repair Treatments, Shampoos
K. Fiber Shampoo Reestruturador
- Original price was: $33.00.$23.00Current price is: $23.00.
- Our exclusive Kostume K. Fiber Shampoo Restruturador, deeply reconstructs the hair structure, cleanses, restores resistance, and movements. In addition to providing silkiness, strength, and luminous shine.
- Add to cart
-
- Sale!
- Conditioners, K. Fiber Line, Nourishment & Hydration, Reconstruct Treatment, Repair Treatments
K. Fiber Conditioner Restruturador
- Original price was: $36.00.$25.00Current price is: $25.00.
- Revive and restore damaged hair with K. Fiber Repair Conditioner, a fast-acting, multi-benefit treatment designed for deep repair and hydration. This salon-quality formula penetrates the hair shaft to repair internal restore natural moisture, and balance pH levels for a healthy cuticle. Experience soft, supple hair with a luminous shine after every use. Whether your hair is chemically treated, heat-damaged, or…
- Add to cart
-
- Sale!
- Best Sellers, Hair Serums, Luminous Shine, Nourishment & Hydration, Oil Treatments, Styling & Finish
In-Volve Semi Di Lino Crystal
- Original price was: $27.00.$21.00Current price is: $21.00.
- Transform your hair with Kostume Rio de Janeiro In-Volve Semi Di Lino Nu-3 Crystal Serum, a lightweight, non-greasy formula designed to enhance shine, protect color, and nourish your hair from within. This ultra-smooth elixir that absorbs quickly, leaving hair soft, frizz-free, and luminous. Ideal for color-treated and damaged hair, it locks in vibrancy while delivering long-lasting hydration and a silky…
- Add to cart
-
- Sale!
- Color Maintanance, Cuticle Sealing, K. Fiber Line, Luminous Shine, Nourishment & Hydration, Reconstruct Treatment
K. Fiber Acidificante 3.0 PH
- Original price was: $27.00.$20.00Current price is: $20.00.
- Revive and strengthen damaged hair with K. Fiber Repair Acidificante PH 3.0/3.5—a quick, practical, and multi-benefit treatment designed for professional-level results. Its advanced formula restores balance to the hair’s natural pH while providing deep repair, intense hydration, and ultimate softness. Regular use improves hair resilience, detangles effortlessly, and seals the cuticles for a smooth, frizz-free finish with radiant shine.
- Add to cart
-
- Sale!
- Best Sellers, Cuticle Sealing, K. Fiber Line, Moisturizing Treatments, Nourishment & Hydration, Reconstruct Treatment
K. Fiber Repair Plex Protein SOS
- Original price was: $33.00.$25.00Current price is: $25.00.
- Kostume Rio de Janeiro K. Fiber Repair Plex Protein SOS – Ultimate Hair Rescue Revive and strengthen your hair with K. Fiber Repair Plex Protein SOS, the ultimate treatment for damaged, weakened hair. Designed to combat and prevent chemical damage, this powerful formula restores elasticity, enhances resistance, and fills cuticles for a smoother, healthier look.
- Add to cart
-
- Sale!
- Best Sellers, Hair Masks, Luminous Shine, Nourishment & Hydration, Reconstruct Treatment, Repair Treatments
Purifier Micelar Mascara Liquida
- Original price was: $22.00.$16.00Current price is: $16.00.
- Transform your hair with Kostume Rio de Janeiro In-Volve Semi Di Lino Nu-3 Crystal Serum, a lightweight, non-greasy formula designed to enhance shine, protect color, and nourish your hair from within. This ultra-smooth elixir absorbs quickly, leaving hair soft, frizz-free, and luminous. Ideal for color-treated and damaged hair, it locks in vibrancy while delivering long-lasting hydration and a silky touch.
- Add to cart
-
- Sale!
- All-in-One-Treatment, Best Sellers, Luminous Shine, Nourishment & Hydration
Purifier Micelar Leave-in Spray 12 in 1
- Original price was: $27.00.$18.00Current price is: $18.00.
- Elevate your hair care routine with Kostume Purifier Leave-in Spray 12 in 1—a powerful, multi-benefit formula designed to transform your hair with every use. Infused with high-performance ingredients, this lightweight spray deeply hydrates, smooths, and protects, leaving hair irresistibly soft and radiant. Whether you're battling frizz, dryness, or damage, this all-in-one treatment is your go-to solution for flawless, salon-quality results.
- Add to cart
-
- Sale!
- Best Sellers, Hair Serums, K. Fiber Line, Luminous Shine, Nourishment & Hydration, Reconstruct Treatment, Repair Treatments, Styling & Finish
K. Fiber Reparador Essencial
- Original price was: $27.00.$18.00Current price is: $18.00.
- Ultimate Hair Repair & Protection! Experience deep hair restoration with Kostume Rio de Janeiro K. Fiber Reparador Essencial, a lightweight, daily-use serum designed to hydrate, strengthen, and protect your hair. This fast-absorbing formula penetrates deep into the hair fibers, reducing frizz, enhancing manageability, and creating a silky-smooth texture without weighing hair down. Fortified with UV and heat protection, it defends…
- Add to cart
