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KERASILK Strengthening Mask
KERASILK Strengthening Mask
KERASILK Strengthening Mask
KERASILK Strengthening Mask
KERASILK Strengthening Mask
KERASILK Strengthening Mask
KERASILK Strengthening Mask
Our 100% vegan formula reinforces, hydrates and plumps hair from the inside out for hair that is up to 18x stronger.
KERASILK Strengthening Mask
Nº de artículo: 71495127

KERASILK Strengthening Mask

Nº de artículo: 71495127

CRC 37233

Price Details

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Our 100% vegan formula reinforces, hydrates and plumps hair from the inside out for hair that is up to 18x stronger.
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What Stands Out

Intense Nourishment
Infused with premium ingredients, this mask deeply nourishes and strengthens hair, restoring its natural vitality and shine while combating dryness and damage.
Long-lasting Results
Offers prolonged protection and moisture retention, ensuring hair remains healthy and manageable beyond the first use, setting it apart from regular conditioners.
Easy Application
Designed for user-friendliness, the mask allows for quick application and minimal rinse time, making effective hair care accessible for busy individuals.

Detalles de producto

Discover the power of KERASILK Strengthening Mask for stronger, healthier hair. Shop now at Ubuy Costa Rica and experience luxurious hair care like never before.
Product Dimensions 3.27 x 2.83 x 2.83 inches (8.3 x 7.2 x 7.2 cm); 9.17 ounces (259.97 grams)
Item model number 521100
Manufacturer Kao Salon Division
Item FormCream
Hair TypeFine
Product BenefitsFortifies hair strands for up to 18 times stronger hair* * – instrumental test – comparison vs. no product
Scent NameFloral
Additional FeaturesHydrates, Strengthens
Package Type NameJar
Brand NameKerasilk
Age Range DescriptionAdult
Global Trade Identification Number04021609850700
Model Number521100
Manufacturer Part Number521100
Unit Count6.7 Fluid Ounces
Number of Items1
Item Dimensions3.27 x 2.83 x 2.83 inches (8.3 x 7.2 x 7.2 cm)
Liquid Volume200 ml
Size6.7 Fl Oz (Pack of 1)
Material FeaturesNatural, Vegan
Active Ingredientslactic_acid
Recommended Uses For ProductConditioning,Hair Breakage

Who Should Buy?

Suitable For
  • Weak Hair Types

    Ideal for individuals with fine or depleted hair that needs strengthening and nourishment to restore vitality.

  • Frequent Heat Users

    Perfect for users who often style their hair with heat tools, offering protection and repairing damage effectively.

  • Color-Treated Hair

    Beneficial for those with chemically treated or colored hair seeking to maintain moisture and prevent breakage.

Not Suitable For
  • Oily Hair Types

    Not suitable for individuals with oily hair as it may weigh it down and contribute to greasiness.

DESCRIPCIÓN DEL PRODUCTO

Sustainability Highlights

This product has sustainability features recognized by trusted certifications.

Carbon impact

Carbon emissions from the lifecycle of this product were measured, reduced and/or offset. As certified by

ClimatePartner Verified certifies products and services from companies that have calculated their carbon footprint, set reduction targets, implemented reduction measures, and financed certified climate projects. ClimatePartner is an independent certification partner that enables companies to take measurable climate action with full transparency via an individual Climate ID page. Learn more about this certification

Certification Number
ER8IQD
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Preguntas y respuestas de los clientes

  • Pregunta: What is KERASILK Strengthening Mask used for?

    Respuesta: KERASILK Strengthening Mask is designed to nourish and fortify hair, making it an excellent choice for those with damaged or weakened strands. This mask contains high-quality ingredients that work to rebuild and strengthen the hair structure. It's particularly beneficial for individuals with chemically treated, colored, or heat-damaged hair, providing deep conditioning and enhancing overall hair resilience.
  • Pregunta: How often should I use KERASILK Strengthening Mask?

    Respuesta: For optimal results, it is recommended to use the KERASILK Strengthening Mask once a week. This frequency allows the ingredients to deeply penetrate and repair the hair without causing buildup. If your hair is particularly dry or damaged, you may choose to use it more frequently. Consistent use can lead to improved texture, shine, and strength over time.
  • Pregunta: Can KERASILK Strengthening Mask help with frizz and flyaways?

    Respuesta: Yes, KERASILK Strengthening Mask is effective in reducing frizz and flyaways. The rich formulations work to smooth the hair cuticle, creating a sleeker appearance. Additionally, it provides moisture which helps to control unwanted volume and frizz, especially in humid conditions. Incorporating this mask into your hair care routine can significantly enhance manageability.
  • Pregunta: Is KERASILK Strengthening Mask suitable for all hair types?

    Respuesta: KERASILK Strengthening Mask is formulated to be beneficial for multiple hair types, including straight, wavy, and curly textures. Its unique blend of ingredients allows it to adapt to different needs, providing moisture while also reinforcing the hair structure. Whether your hair is fine, thick, or coarse, you can enjoy the advantages of healthier, more resilient strands.
  • Pregunta: How do I apply KERASILK Strengthening Mask for best results?

    Respuesta: To achieve the best results with KERASILK Strengthening Mask, start by washing your hair with a suitable shampoo to remove impurities. After rinsing, apply the mask generously, focusing on the mid-lengths and ends. Leave it on for the recommended time, typically 10-15 minutes, then rinse thoroughly. For a more intensive treatment, you might consider applying heat during the process to enhance absorption.
  • Pregunta: What do the ingredients in KERASILK Strengthening Mask do?

    Respuesta: KERASILK Strengthening Mask contains a carefully curated selection of ingredients aimed at building hair strength and restoring vitality. Key components often include keratin, which reinforces the hair structure, and moisturizing agents that hydrate the hair shaft. These ingredients work synergistically to combat damage from styling tools and environmental stressors, promoting healthier hair overall.
  • Pregunta: Does KERASILK Strengthening Mask contain sulfates or parabens?

    Respuesta: KERASILK Strengthening Mask is formulated without sulfates and parabens, making it a gentler option for those concerned about harsh chemicals in their hair care products. This clean formulation ensures that the hair and scalp are nourished without the risk of irritation. Using sulfate-free products can help maintain the natural oils of your hair while preventing stripping of color.
  • Pregunta: Can KERASILK Strengthening Mask be used on color-treated hair?

    Respuesta: Absolutely! KERASILK Strengthening Mask is particularly beneficial for color-treated hair as it helps to lock in color while providing essential moisture and strength. The formulation is designed to protect the hair from fading and damage caused by chemical processes. Regular use can enrich the vibrancy of your color while keeping the hair healthy.
  • Pregunta: How does KERASILK Strengthening Mask compare to regular conditioners?

    Respuesta: KERASILK Strengthening Mask offers a more intensive treatment than standard conditioners. Unlike regular conditioners that typically focus on surface hydration, this mask penetrates deeper into the hair to repair and strengthen from within. For individuals facing significant damage or dryness, a mask is often a superior option for recovery and long-term health enhancement.
  • Pregunta: Where can I buy KERASILK Strengthening Mask in Costa Rica?

    Respuesta: You can buy KERASILK Strengthening Mask on Ubuy in Costa Rica. Ubuy provides a convenient platform for purchasing a wide variety of beauty products, ensuring that you have easy access to quality items like this strengthening mask directly from the comfort of your home.

Kerasilk Hair Masks 521100 Editorial Review

  • ubuy Costa Rica
  • ubuy Costa Rica
  • ubuy Costa Rica
  • ubuy Costa Rica
  • ubuy Costa Rica

KERASILK Strengthening Mask is designed to fortify hair strands, making them up to 18 times stronger than untreated hair. This 200ml cream mask is perfect for individuals dealing with damaged or fine hair, providing deep hydration and promoting healthier hair growth. Users have praised its creamy texture that ensures even distribution and its pleasing floral scent. Many have reported softer, smoother, and more manageable hair after regular use, but some noted that the mask's application can leave hair feeling tangled. Furthermore, there seems to be a lack of clarity in application instructions, leading to some inconsistencies in user experience.

Customer Reviews & Ratings

87 valoraciones de los clientes
  • 5 estrella
    64%
  • 4 estrella
    11%
  • 3 estrella
    9%
  • 2 estrella
    8%
  • 1 estrella
    8%

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ventajas

  • Fortifies hair strands effectively
  • Hydrates and strengthens fine hair
  • Pleasant floral scent enhances experience
  • Creamy texture allows easy application
  • Long-lasting 200ml supply for regular use

Contras

  • Application instructions could be clearer

Platform Trust & Buyer Confidence

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4.2/5 9477 reseñas
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JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.