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Description
Ingredients
Product Details
What it is:
Guy Tang #MyDentity My Hero External Collagen Reconstructor X4
What it does:
#MyHero External Collagen Reconstructor X4 - Cuticle repair concentrate.
What else you need to know:
After use of #myhero X3, massage through damp hair to lock in moisture and repair cuticle damage to restore the hair's natural glow and suppleness after a chemical service.
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
Product Recommendations
Frequently Asked Questions
External collagen in My Hero X4 is a reconstructive ingredient that works on the hair's surface to fill gaps and strengthen the hair shaft. Unlike internal treatments, external collagen coats and seals the cuticle layer, providing immediate reinforcement and smoothness. This multi-action approach helps repair damage from styling, color treatment, and environmental stress.
Yes, My Hero X4 is specifically formulated for color-treated, chemically processed, and damaged hair. The reconstructor is designed to work gently while providing intensive repair. However, if you have an active scalp condition or sensitivity, perform a patch test first. For extremely fragile or compromised hair, consult with a professional stylist.
My Hero X4 is formulated with external collagen, amino acid complex, and strengthening polymers. Guy Tang prioritizes ingredient transparency—the product is designed to reconstruct and fortify without sulfates, parabens, or harsh chemicals. The collagen and amino acids work synergistically to penetrate and coat damaged areas while maintaining hair integrity.







