KÉRASTASE bottle front packaging showing professional treatment label and 13.52 oz size benefit
KÉRASTASE concentrate being applied to hair in salon, demonstrating smoother fiber benefit
KÉRASTASE bottle front packaging showing professional treatment label and 13.52 oz size benefit
KÉRASTASE concentrate being applied to hair in salon, demonstrating smoother fiber benefit

KÉRASTASE Decalcifying Resurfacing Concentrate — 13.52 oz Professional-Strength Treatment for Buildup & Smoother Hair

KÉRASTASE Première Decalcifying Resurfacing Concentrate is an professional-strength treatment that removes mineral and chemical buildup while helping restore the surface...
Vendor: KÉRASTASE
Product type: Beauty
£123.60
£123.60
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KÉRASTASE bottle front packaging showing professional treatment label and 13.52 oz size benefit

KÉRASTASE Decalcifying Resurfacing Concentrate — 13.52 oz Professional-Strength Treatment for Buildup & Smoother Hair

£123.60
KÉRASTASE bottle front packaging showing professional treatment label and 13.52 oz size benefit
KÉRASTASE concentrate being applied to hair in salon, demonstrating smoother fiber benefit

KÉRASTASE Decalcifying Resurfacing Concentrate — 13.52 oz Professional-Strength Treatment for Buildup & Smoother Hair

£123.60
Description
Description
x

KÉRASTASE Première Decalcifying Resurfacing Concentrate is an professional-strength treatment that removes mineral and chemical buildup while helping restore the surface of severely damaged hair.

This concentrated salon formula targets hair compromised by repeated chemical services, hard water deposits, and product buildup. Designed for professional use, it decalcifies residues that make hair feel rough and dull, then helps smooth the fiber to improve manageability and preparation for further in-salon repair services. The large 13.52 oz size makes it a practical choice for busy salons and stylists who need a dependable resurfacing step for heavily altered hair.

How does this concentrate remove buildup without stripping hair?

The formula is engineered to loosen and lift mineral and chemical deposits from the cuticle layer without aggressive drying. It works through targeted decalcifying agents that break down residue, combined with smoothing components that preserve the hair’s moisture balance. This allows stylists to clean the fiber thoroughly while leaving the hair ready for subsequent treatments.

  • Decalcifying action that targets hard-water and chemical residues
  • Non-overly harsh cleansing to avoid excessive dryness
  • Prepares hair for deeper reconstructive services

What visible improvements can I expect after a professional application?

After in-salon use, hair typically feels smoother and appears less dull because the cuticle surface is cleared of deposits that scatter light. Improved combability and reduced roughness make color, tone, and conditioning treatments more effective. Results depend on hair condition and the full protocol followed by the stylist.

  • Smoother fiber surface for better light reflection and shine
  • Easier detangling and improved styling results
  • Enhanced uptake of follow-up repair or color treatments

How is this product used in a salon setting?

This concentrate is applied by a trained professional as a focused in-salon step before reconstructive or finishing services. The stylist typically sections hair, applies the product where build-up and damage are greatest, then processes according to protocol before rinsing. Usage is tailored to the degree of damage and the specific salon treatment plan.

  • Applied selectively to areas with heavy buildup or chemical damage
  • Processed under professional timing and rinsed before proceeding
  • Used as part of a multi-step repair ritual for best outcomes

Is the large 13.52 oz size practical for salon environments?

The 13.52 oz concentration is sized for repeated professional use, reducing the need for frequent repurchasing and ensuring consistent supply during client services. Its capacity supports high-volume salons and stylists who perform chemical and corrective services regularly. Keep in mind it is intended for professional application rather than at-home use.

  • Generous volume for multiple treatments in salon routines
  • Cost-efficient for busy professionals managing client flow
  • Stored and used under professional guidelines for safety and performance

Who is this for: KÉRASTASE Première Decalcifying Resurfacing Concentrate is targeted at salon professionals and stylists working with clients whose hair shows significant damage from bleaching, chemical services, or hard water exposure. It is appropriate when the goal is to remove stubborn deposits and improve the hair surface before conducting in-salon reconstructive, coloring, or finishing services. Not formulated for unsupervised home use; professional training ensures correct application and optimal results.

Ingredients

Aqua / Water / Eau, Cetearyl Alcohol, Glycine, Amodimethicone, Behentrimonium Chloride, PEG-40 Hydrogenated Castor Oil, Citric Acid, Trideceth-6, Parfum / Fragrance, Cetrimonium Chloride, Linalool, Benzyl Salicylate, Hexyl Cinnamal, Coumarin, Alpha-Isomethyl Ionone, Citronellol, Geraniol, Hydroxycitronellal, Sodium Benzoate.

FAQ

Q: Can this treatment be used at home?

A: No, it is formulated for professional in-salon use and should be applied by a trained stylist.

Q: Will it affect hair color?

A: It removes buildup to improve color uptake but is not a lightening agent; color effects depend on follow-up salon services.

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Shipping & Return
Shipping & Return
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Return Policy

We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. For Beauty & Personal Care items, returns are only accepted for products that arrive damaged, defective, incorrectly shipped, or in a condition that is the fault of the seller.

To be eligible for a return, your item must be in the same condition that you received it — unopened, unused, with all original packaging, safety seals intact, and all included accessories. For hygiene and safety reasons, opened or used beauty, skincare, haircare, fragrance, makeup, nail, tattooing, and personal care items cannot be returned.

You will also need your receipt or proof of purchase.

To start a return, contact us at belvera.uk@gmail.com
All approved returns must be sent to the following address:

Belvera – Returns Department
1970 Old Cuthbert Road, Suite 250, STE 005
Cherry Hill, NJ 08034
United States

If your return is accepted, you will receive a prepaid return shipping label (when applicable) along with detailed instructions on how and where to send your package. Items sent back without first requesting a return will not be accepted.

You can always reach us at belvera.uk@gmail.com for any return questions.

Damages and Issues

Please inspect your order upon delivery and contact us immediately if your item is damaged, defective, incorrect, leaking, broken, or arrives with missing components. We will evaluate the issue and make it right.

For seller-caused issues (damaged, defective, incorrect, expired), Belvera will cover the return shipping cost.

Exceptions / Non-Returnable Items

For safety and hygiene reasons, the following items cannot be returned:

  • Opened or used Beauty & Personal Care products
  • Skincare, hair care, makeup, fragrance, and personal care items with broken seals
  • Bath & Body products that have been opened
  • Makeup, lip care, mascaras, brushes, or sponges once used
  • Tattooing supplies that have been opened or contaminated
  • Salon & spa tools that show signs of use
  • Perishable beauty goods
  • Customized or personalized items
  • Hazardous materials or flammable liquids
  • Sale or clearance items
  • Gift cards

If you are unsure about your item’s return eligibility, please contact us before sending it back.

Exchanges

Exchanges are only available for unopened items that arrived damaged, defective, incorrect, or expired. The fastest way to receive the item you want is to return the original (if eligible) and place a new order once your return is approved.

European Union 14-Day Cooling-Off Period

If your order is shipped into the European Union, you have 14 days to cancel or return the item for any reason. However, Beauty & Personal Care items must still be unopened, unused, with all seals intact, and in their original packaging.

Refunds

Once we receive and inspect your return, we will notify you whether the refund was approved. If approved, your refund will be processed to your original payment method within 10 business days. Please note that your bank or credit card provider may require additional time to process and post the refund.

If more than 15 business days have passed since your refund was approved, please contact us at belvera.uk@gmail.com

Shipping policy

All orders are processed within 2–3 business days after payment confirmation. Orders placed on weekends or UK public holidays will be processed on the next business day.

If there is any delay in preparing your order, we will notify you promptly by email.

SHIPPING TIME

Belvera ships exclusively within the United Kingdom (England, Scotland, Wales and Northern Ireland).

  • Standard delivery: Total delivery time is approximately 5 business days (2–3 days processing + delivery).

  • Remote or outlying regions: 6–10 business days due to distance, weather conditions and limited carrier routes.

Deliveries to areas such as the Scottish Highlands and Islands, Isle of Man, Channel Islands and certain rural postcodes may take longer because of seasonal and logistical factors.

We always strive for timely deliveries, but once a parcel is handed to the courier, Belvera is not responsible for carrier delays, customs checks or weather-related disruptions.

SHIPPING CONFIRMATION AND TRACKING

Once your order has shipped, you will receive a shipping confirmation email containing your tracking number and a link to track your shipment.

Tracking details typically become active within 24–48 hours after dispatch.

SHIPPING RATES

  • Standard shipping within the UK is free on all orders.

  • Expedited or express delivery options may be available at checkout for an additional fee depending on your location and chosen courier.

ADDRESS ACCURACY

Please ensure your shipping address is complete and accurate before placing your order. Belvera is not responsible for delays, lost shipments or delivery issues caused by incorrect or incomplete addresses (including wrong house numbers, postcodes or flat numbers).

DAMAGED OR LOST PACKAGES

If your order arrives damaged, please contact us immediately at belvera.uk@gmail.com with clear photos of the outer packaging and the damaged contents. We will review the case and work to resolve the issue as quickly as possible.

If your parcel is marked as “delivered” by the courier but you have not received it, please first:

  • Check with neighbours or building reception/concierge

  • Verify the shipping address used during checkout

  • Contact your local delivery office or courier depot

If the issue continues, email us and we will help you open an investigation or claim with the carrier.

INTERNATIONAL SHIPPING

At this time, we only ship within the United Kingdom. We may expand our shipping coverage to international destinations in the future.

CONTACT

If you have any questions about shipping, please contact us at: info@belvera.co.uk

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