For this Autumn 2025, get some strong hair care with Belle&Bio, K18, Sebastian Professional, Authentic Beauty Concept & Castelbajac

As the leaves begin to turn and the air grows crisp, our hair, much like our skin, reacts to the seasonal shift. Autumn may be beautiful, but it’s also a time when hair becomes more vulnerable to dryness, breakage, and even increased shedding. The drop in temperature, combined with wind and indoor heating, can strip strands of moisture and weaken the scalp. That’s why fall is the perfect moment to reassess your hair care routine. Introducing nourishing oils, deep conditioning masks, and strengthening treatments can help restore balance and resilience. More than just a seasonal switch, caring for your hair in autumn lays the groundwork for healthier, stronger locks as winter approaches, and we propose you a couple of new solutions. By ST & AL

Let’s discover Belle&Bio’s Gummies Cheveux & Ongles (Hair & Nails Gummies) embody the growing trend of nutricosmetics, where beauty and well-being are nurtured from within. Developed with a blend of vitamins, minerals, and plant extracts, these dietary supplements are designed to stimulate hair growth and strengthen nail resistance. The formula includes biotin, zinc, and selenium, combined with bamboo extract naturally rich in silica, known for enhancing shine and resilience. Enriched with L-cystine and B vitamins, it works deep within the hair fiber and nail matrix to support the production of keratin and collagen, two key proteins for strength and beauty. The addition of copper and vitamin C further enhances the effect, promoting natural hair pigmentation and a healthy microcirculation of your scalp. Offered as fruity gummies, free from gelatin and artificial coloring, they provide a practical and enjoyable alternative to traditional supplements. 

More details on their official website.

Our hair care tour continues to generate buzz with the K18 range, and their Leave-in Molecular Repair Hair Mask is drawing attention for its fast and visible results. This leave-in mask stands out for its unique scientific approach, in just four minutes, it works directly inside the hair fiber to repair damage, often caused by coloring, bleaching, chemical treatments, or repeated heat exposure. At the heart of its formula stands the patented K18PEPTIDE™, a biotechnology-derived ingredient capable of penetrating deep into the internal structure of the hair to reconnect broken keratin chains, which are the true pillars of strength and elasticity. The result: visibly stronger, smoother, and softer hair. Praised by many users, this vegan treatment, free of animal-derived ingredients, is becoming a new go-to for those seeking revitalized hair. 

More details on their official website.

Sebastian Professional’s Dark Oil has become a must-have for those looking for shine and lightness without compromise. Formulated with natural oils like argan, cedar, and sandalwood, it penetrates deeply to regenerate the fiber while enhancing the hair’s radiance. Its signature DiffusX technology ensures quick absorption: the product evaporates in seconds, leaving behind silky softness and an intoxicating fragrance, with no greasy residue. Suitable for dry or damp hair, this Dark Oil makes styling easier while adding body and control to the lengths. More than just a treatment, it reflects the visionary expertise of Sebastian Professional, a brand founded in Los Angeles and known for revolutionizing hair history with major innovations like ammonia-free Cellophanes color or the iconic Shaper spray. Forty years of boldness and creativity continue to reshape the codes of style, from the streets to the runways.

More details on their official website.

Authentic Beauty Concept now stands out as a brand that champions a powerful idea, beauty should be authentic, responsible, and respectful. Co-created with a collective of hairstylists, it offers premium hair care developed with rigorously selected vegan ingredients. Its formulas exclude silicones, sulfates, parabens, or mineral oils, favoring transparency and purity. Among its flagship products, their Soin Réparateur de Pointes (for Split Ends Repair Cream) embodies this philosophy. This leave-in treatment seals split ends, reduces frizz, protects against heat up to 230 °C, and restores shine and suppleness to your hair. More than simple cosmetic efficacy, the brand embraces a holistic approach, attentive to both the creative process and the final result. Blending sensory pleasure, and ecological awareness, Authentic Beauty Concept shapes a new vision of hair rituals. 

More details on their official website.

Then, the olfactory Castelbajac Parfums structure presents a new selection of fragrant mists, evoking five different world destinations. Indeed, mists are currently booming in popularity, offering a more spontaneous and daily alternative to traditional perfumes. Less concentrated, they are perfect for multiple uses, like vaporing all around your hair at any time and appeal to those seeking modernity, lightness, and freedom in how they wear fragrance. For example, in Mykonos, the dawn inspires a fragrance that is both fresh and gourmand, where the sweetness of fig blends with the warm notes of honey. This fragrant mist, simply named 5am Mykonos – Fig & Honey, with its floral, fruity, and woody composition, stands out for its lightness, making it suitable for application on skin, hair, clothing, or home linens. Founded in Paris in 1993, the Sodip house carries a family heritage and recognized expertise, working with French perfumers. Their creations aim to be refined yet accessible, with careful attention to ingredients, bottles, and storytelling, here in through the brand Castelbajac Parfums, named after the famous designer. 

More details on their official website.