Benefits: Protection: Protects the hair from external aggressors, high temperatures and damage caused by styling tools. Strengthening: Keratin and glyoxyloyl carbocysteine strengthen the hair structure, thereby increasing the hair's resistance to breakage. Smoothing: Helps smooth the hair cuticle, reducing frizz and giving the hair a silkier, smoother appearance. Easier styling: Makes the hair easier to style and manage, improving its manageability. Hydration: Helps hydrate the hair, leaving it more supple and shiny. Healthy appearance: Gives the hair a healthier, shinier appearance, improving its texture and overall radiance. Fragrance family: Floral family: If the fragrance is soft and floral, it could fall into this category, bringing a feeling of freshness and lightness. Fruity family: If the fragrance has fresh fruity notes, this could give it a pleasant, invigorating dimension. Aromatic family: With slightly herbaceous or spicy notes, this family could also be suitable if the product contains natural elements reminiscent of vegetation. Conclusion: This serum seems designed to offer both protection and a significant improvement in hair texture, while providing a pleasant fragrance that contributes to the overall haircare experience.