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FAQ

  • Does Ceferina professional test on animals?
    We are happy to confirm that our company does not purchase ingredients or raw materials from companies that test on animals.
  • What are the necessary steps to carry Ceferina professional in my salon?
    We are very happy to have our products in your salon, If you are interested in joining to us please contact us: info@nutri-dose.com Among the benefits we have: Special promotions only for professionals special discounts Be the first in the launches Samples
  • Is BTX2 EXPRESS a smoothing keratin?
    No, BTX2 EXPRESS provides shine, softness and intensive repair. BTX2 EXPRESS is a cumulative treatment, in that the more you receive it, the healthier the hair will be and the longer the result will last.
  • When Do I see  the BTX2 EXPRESS results?
    Immediately! BTX2 has the ability to recover the structure without losing the volume.Your hair will look way more shiny and silky facilitating the brushing.
  • How Long Does ALPIN ROSE BLOWOUT-SMOOTHING HAIR REPAIR last?
    The ARB EXTRA SMOOTHING will last 12 weeks if aftercare is maintained.
  • How long  Does ALPIN ROSE EXTRA-SMOOTHING last?
    The ARB EXTRA SMOOTHING will last 24 weeks if aftercare is maintained.
  • What is the difference between ALPIN ROSE BLOWOUT-SMOOTING REPAIR & ALPIN ROSE  EXTRA SMOOTHING ?
    They are different in both formulation and duration, ARB SMOOTHING REPAIR lasts 12 weeks and its active ingredient is Carbocysteine AR EXTRA SMOOTING lasts 24 weeks and its active ingredient is Methylene Glycol.
  • Can You Color Your Hair The Same Day You Receive ALPIN ROSE BLOWOUT SMOOTING HAIR REPAIR?
    Yes, however, you must color your hair prior to having the ALPIN ROSE Blowout smoothing treatment. If you get a ALPIN ROSE Blowout and wish to get a color service at a later date, you will need to wait 2 weeks.
  • Will  ALPIN ROSE EXTRA SMOOTHING straighten my hair?
    If your hair is wavy or very curly ALPIN ROSE EXTRA SMOOTHING will make your hair look naturally straight and healthy.
  • Are there any restrictions for using Ceferina professional treatments  products, for instance when pregnant or on medication?"
    There are no specific restrictions for using our products. However, you should always consult your doctor for questions or concerns.
  • Are there any restrictions for the use of the ALPIN ROSE BLOWOUT/EXTRA SMOOTHING straightening products when pregnant or under medication?
    We do not recommend applying any type of smoothing products when you are pregnant or suspected to be pregnant.
  • Where is the product manufactured?
    Our products are manufactured in the United States, however some components are imported from other countries such as France or Switzerland.
  • What is the exclusive formulation of ceferina products?
    All our formulas are created by our CEO who personally tests and chooses all ingredients.
  • WHICH OF YOUR PRODUCTS ARE VEGAN?
    Ceferina professional does not use any ingredients from rare or endangered animal species, nor any ingredients of porcine, bovine or ovine origin.
  • Do I need a stylist license to purchase the straightening line?
    Yes, only for ALPIN ROSE EXTRA SMOOTHING in this case you will need to send your license number.
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