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Description
Ingredients
Product Details
L'oreal Serie Expert Sensi Post is a post-service soothing treatment that moisturizes the scalp to diminish and eliminate scalp discomfort and dryness. Faced with harsh external conditions, pollution, and following in-salon technical services, the scalp can develop signs of discomfort. It seems "stressed" with tightness, itching and dryness. Sensi Post contains patented technology that offers a dual benefit of soothing and protection, and a complex of sorbitol derivative, a moisturizing ingredient and Vitamin PP.
L'oreal Serie Experts In-Salon Pre-Treatments target the cortex (Zone C) to neutralize weak, negatively-charged keratin bonds that have been broken down by a chemical process. Hair's internal structure is reinforced with reduced porosity, optimizing a color or smoothing process for radiant shine and long-lasting protection of color.
Available in a pack of (3) tubes
Product Options Available are as follows:
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
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Frequently Asked Questions
L'Oreal Serie Expert Sensi Post is a specialized post-service treatment designed for sensitive scalps and hair that has undergone chemical treatments like coloring, bleaching, or perming. It helps soothe, protect, and restore hair after professional salon services while minimizing irritation and discomfort.
Yes, this product is specifically formulated for sensitive scalps. It contains gentle, thoughtfully selected ingredients that help calm irritation and reduce sensitivity typically experienced after chemical services. However, if you have severe scalp conditions, consult a dermatologist before use.
The formula includes soothing botanical extracts and protective agents designed to strengthen compromised hair and calm reactive scalps. The exact ingredient list appears on the product packaging and L'Oreal's official website. It's free from harsh sulfates that can further irritate sensitive scalps post-treatment.








