A Clinical Evaluation of the Safety, Efficacy, and Tolerability of the Soulflower Rosemary Redensyl Hair Growth Serum, Tetragain, in Healthy Female Subjects for the Treatment of Alopecia: Promoting Hair Growth and Reducing Gray Hair

January 2025 in “ Cureus ”

Maheshvari Patel, Navneet Tuli, Nayan Patel, Apeksha Merja

Soulflower Rosemary Redensyl Hair Growth Serum Tetragain alopecia hair growth gray hair Redensyl Soulflower

Studysummary This study reported that Soulflower Rosemary Redensyl Hair Growth Serum (Tetragain™) significantly improved hair growth, increased hair thickness, reduced hair fall, and decreased graying over 120 days, with participants rating the treatment as effective and experiencing no adverse effects.

Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer

The study assessed the Soulflower Rosemary Redensyl Hair Growth Serum (Tetragain™) in 32 healthy women with alopecia and partially gray hair over 120 days, showing significant improvements in hair growth rate, length, thickness, and reduced hair fall and graying severity, all with p < 0.001. Participants reported satisfaction and no adverse effects, indicating the serum's safety and efficacy. Despite the study's limitations, such as its single-arm design and small sample size, the serum appears promising for enhancing hair health and managing gray hair, with future randomized controlled trials recommended to confirm these findings.

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