This curriculum has been designed to reflect the real-world demands of the hair and beauty industry in 2026, helping students progress from beginners to independent, skilled professionals. The course follows a technique-driven rather than product-driven approach, emphasizing technical knowledge, sound judgment, and practical competence.

Professional Hair Straightening and Restoration Training at Leila Shamsaee Academy

Learn the Principles of Hair Assessment, Technique Selection, and Professional Service Delivery

Hair straightening and hair restoration are specialized hair care and beauty services that require an understanding of hair structure, damage assessment, product ingredients, and the selection of techniques suited to each individual's hair condition.

The Hair Straightening and Restoration Training Course at Leila Shamsaee Academy introduces students to the principles of hair assessment, the differences between straightening techniques and restorative care methods, appropriate product selection, and the step-by-step execution of professional hair services.

The goal of this course is to develop technical decision-making alongside practical skills. Students learn to assess the hair's condition and limitations before beginning a service, identify potential risks, and avoid applying techniques that are unsuitable for the hair.

Specialized Course Curriculum

1. Hair Analysis Before Selecting a Technique

• Understanding hair-shaft characteristics, strand thickness, hair density, and natural texture
• Identifying signs of dryness, roughness, tangling, and damage
• Assessing the history of coloring, bleaching, and previous chemical treatments
• Recognizing hair limitations and situations requiring additional caution
• Establishing a realistic and achievable goal for each client

2. Understanding Hair Straightening and Restoration Products and Methods

• Introduction to the fundamentals of hair keratin and its role in hair structure
• Understanding the difference between straightening hair and improving its cosmetic condition and manageability
• Introduction to keratin treatments, protein treatments, and related hair care products
• Understanding product ingredients in general and the importance of following the manufacturer's instructions
• Exploring the differences between straightening methods and the limitations of each approach

3. Selecting the Right Technique for Each Hair Type

• Understanding the relationship between the desired result and the selected technique
• Assessing whether a technique is compatible with the hair's chemical treatment history
• Recognizing situations that require further assessment or an adjustment to the treatment plan
• Understanding the importance of strand testing when necessary
• Identifying circumstances in which a service should be postponed or avoided

4. Preparation and Step-by-Step Application

• Preparing the hair according to the product manufacturer's instructions
• Sectioning the hair accurately and systematically
• Applying the correct amount of product and distributing it evenly
• Understanding how processing time, heat, and application technique influence the result
• Following safety principles, ensuring appropriate ventilation, and complying with product instructions
• Monitoring each stage of the procedure to reduce application errors

5. Hair Straightening and Styling Techniques

• Understanding the differences between straightening methods and their applications
• Learning the principles of applying suitable techniques to different hair types
• Understanding the fundamentals of rebonding and how it differs from coating-based or cosmetic conditioning methods
• Considering the hair's condition when selecting heat settings and using thermal styling tools
• Identifying common technical mistakes and the consequences of choosing an unsuitable technique

6. Post-Treatment Hair Care

• Explaining aftercare requirements according to the straightening or restoration product used
• Selecting maintenance products compatible with the hair's condition
• Teaching appropriate washing and maintenance practices in accordance with product instructions
• Explaining the factors that influence the longevity of the results
• Determining when reassessment may be appropriate and providing relevant aftercare recommendations

7. Result Evaluation and Error Management

• Evaluating the final result against the original treatment objective
• Recognizing signs of dryness or potential hair damage
• Understanding the limitations of correcting unsatisfactory results
• Identifying when to stop a procedure if concerning signs appear
• Recording product details, application methods, and post-treatment recommendations

Who Is This Course For?

Hairdressers and Hair Care Professionals: Those who want to expand their technical skills in hair straightening and hair-shaft care.

Hairdressing Students: Beginners seeking to learn the fundamentals of hair assessment and gain an understanding of straightening and restoration methods, according to the course's entry-level requirements.

Hair Straightening and Restoration Specialists: Professionals who want to refine their technique selection, improve application control, and develop a more precise understanding of hair limitations.

Beauty Salon Owners: Those seeking to strengthen their technical knowledge of hair straightening and restoration services and improve decision-making when accepting clients.

Learning Outcomes

By the end of the course, students are expected to be able to:

• Conduct a structured preliminary assessment of the hair.
• Explain the objectives and limitations of different straightening and restoration methods.
• Consider product information and manufacturer instructions when selecting a technique.
• Recognize situations requiring caution, preliminary testing, or refusal to perform a service.
• Follow the application stages of the selected method systematically and in accordance with safety principles.
• Explain appropriate aftercare based on the procedure performed.
• Evaluate the results and identify potential technical errors professionally.

Developing these skills requires practical training and performance assessment. Completing the course alone does not guarantee complete mastery or identical results on every hair type.

The Educational Approach at Leila Shamsaee Academy

At Leila Shamsaee Academy, selecting a technique according to the hair's condition is a fundamental principle of professional training. Leila Shamsaee's 27 years of professional experience in beauty and hair care provide a foundation for sharing practical knowledge related to hair assessment, understanding limitations, and making informed decisions during service delivery.

The training is designed to ensure that students do more than memorize the steps of a particular method. They also learn the reasoning behind technique selection, the factors that influence results, and their professional responsibility for the condition of the hair.

Course Details

• Course Level: Beginner to Advanced
• Format: In-person training
• Duration: 80 hours
• Practical Training: Hands-on practice using live models
• Required Tools and Products: As specified in the training program
• Tuition Fee: 50 million toman
• Certificate Upon Completion: An official, recognized certificate from Iran's Technical and Vocational Training Organization, along with a Leila Shamsaee Academy license.

Frequently Asked Questions About Hair Straightening and Restoration Training

What Is the Difference Between Hair Straightening and Hair Restoration?

Hair straightening involves changing the hair's shape or texture using appropriate techniques. Hair restoration, as the term is commonly used in the beauty industry, generally refers to services intended to improve certain cosmetic characteristics and the manageability of the hair shaft. The results and degree of change depend on the hair's condition and the method used. No method can be assumed to permanently reverse all structural damage.

Are Keratin Treatments, Protein Treatments, and Rebonding the Same?

No. These terms refer to different methods and objectives. Rebonding generally changes the hair's shape by chemically altering structural bonds within the hair. Keratin and protein treatments, depending on their ingredients and formulations, may serve different purposes. The appropriate method should be selected based on an understanding of the product and the hair's condition.

Is Every Hair Type Suitable for Straightening?

No. Hair that is severely damaged, brittle, or has a complex history of chemical treatments may require a more thorough assessment. In some cases, the service should be postponed or avoided altogether. Evaluating the hair's suitability before beginning is essential.

Is This Course Suitable for Beginners?

Admission for beginners depends on the course level and any prerequisite requirements. The entry requirements and expected level of prior knowledge should be specified in the course details.

Does the Course Include Practical Training?

Yes. The course includes hands-on practice on live models. Training continues with additional models and more challenging hair conditions as students develop their skills, with the aim of achieving appropriate results and practical proficiency.

Can Students Offer Hair Straightening and Restoration Services After Completing the Course?

The course is designed to develop relevant knowledge and practical skills. However, readiness to provide services independently depends on practical competence, adherence to safety principles, sufficient experience, and applicable professional requirements. Opportunities may be available for outstanding students to be introduced to the job market or to use their skills at the academy.

How Are Tuition Fees and Course Dates Announced?

Up-to-date information about tuition fees, start dates, available places, and enrollment requirements is available through the academy's official contact channels or registration inquiry form.

Begin Your Professional Training in Hair Straightening and Restoration

If you want to strengthen your technical knowledge of hair assessment, technique selection, and the proper execution of hair straightening and restoration services, explore the curriculum and course requirements.

For further information, contact Leila Shamsaee Academy directly using the contact options provided at the bottom of this page.