Description
The Streax Professional Argan Secrets Developer 40 Volume (250ml) is a salon-grade oxidizing agent designed to deliver strong and effective hair colour results. It is specially formulated to work with permanent hair colours and lightening products, helping achieve noticeable lift while maintaining hair smoothness.
What Is a Hair Developer?
A hair developer is a hydrogen peroxide-based solution used to activate hair colour. It works by opening the Hair cuticle, allowing colour pigments to penetrate deeper into the hair shaft for long-lasting and vibrant results.
Why Choose Streax Professional Argan Secrets Developer?
The Argan Secrets range from Streax Professional is known for combining performance with care. This developer is enriched with nourishing ingredients to help minimize damage during chemical processing.
Key Benefits
• Provides strong colour activation
• Helps achieve higher lift and lighter shades
• Smooth, creamy consistency for easy mixing
• Infused with argan oil for added nourishment
• Helps reduce dryness and roughness
What Does 40 Volume Mean?
A 40 volume developer is considered a high-strength developer used for significant colour changes.
• Lifts hair colour up to 3–4 levels
• Ideal for highlights and lightening
• Suitable for dark or resistant hair
• Works best with permanent hair colour
This strength is typically used in professional settings for bold transformations.
Role of Argan Oil in Haircare
This developer is enriched with Argan oil, which helps maintain hair health during colouring.
Benefits of Argan Oil
• Adds moisture and softness
• Enhances shine and smoothness
• Reduces dryness caused by chemicals
• Improves overall hair texture
How to Use
• Mix the developer with hair colour in the recommended ratio
• Apply evenly on dry hair
• Leave for the specified processing time
• Rinse thoroughly after use
Always follow the instructions provided with your colour product.
Who Should Use This?
• Professionals and experienced users
• Those looking for high lift or lighter shades
• People with resistant or dark hair
Avoid using on extremely damaged or fragile hair without professional advice.
Final Thoughts
The Streax Professional Argan Secrets 40 Volume 250ml Developer is a powerful choice for achieving strong hair colour results. With the added benefits of argan oil, it helps balance performance with care, making it suitable for professional-quality colouring at home or in salons.
Disclaimer:
This product contains strong chemical ingredients. Results may vary depending on hair type and condition. Always perform a patch test and follow instructions carefully. Professional consultation is recommended for best results.

