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Affirm | Fiberguard | Preservo Strengthening Serum (Step 1) 8oz

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Estimated Delivery:
13 - 20 Apr, 2024
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On all orders over £50.00
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Fiberguard® Preservo® Strengthening Serum (Step 1)

Preservo® Strengthening Serum (STEP 1) is applied to the whole head just prior to relaxing to protect and condition hair during chemical processing.

Size: 8 fl. oz


  • Contains Fiber Strengthening Complex (FSC), a revolutionary conditioning complex exclusive to Avlon that penetrates deep within the hair shaft while cuticles are open during relaxing.
  • Consists of special strengthening and conditioning ingredients that minimize swelling, preserve strength and restore hair’s natural luster.


  • Retards breakage and shedding.
  • Helps hair retain tensile strength and elasticity.
  • Can be used prior to color services.
  • Decreases hair porosity.
  • Helps weak, brittle hair ends become more pliable.
  • Conditions hair as it moisturizes and adds volume.
  • Imparts a smooth, silky feel to hair.

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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.