cosmerna
[Tricho] Anti-Hair Loss RNA Tonic (1mL*2EA)
Scientifically inspired home care that extends and maintains the benefits of in-medical clinic treatments - Designed for ease, consistency and confidence. RNA Powered weekly care that extends clinical level innovation to home use
Science at Home: Powered by the same patented SAMiRNA® technology found in professional products, CosmeRNA ARI provides a science-driven solution tailored for self-care use.
Routine Consistency: Designed for weekly application at home, the product offers a simple yet effective routine to maintain scalp condition and support the appearance of fuller, healthier-looking hair.
Post-Treatment Continuity: Complements CosmeRNA Intensive and SalonPro by extending results between clinic or salon visits — ideal for patients or clients seeking long-term benefits.
User-Friendly Format: Lightweight, non-greasy, and easy to apply with a soft silicone tip — making at-home scalp care a seamless, comfortable experience.
Dermatologically Tested: Certified by Dermatest® for safety and skin compatibility, providing users peace of mind.
Product information
4 Reason to choose CosmeRNA
Nature Scientific Report
Certified Skin Safety
Recommended for
How to Use
Frequently Asked Questions
How to apply CosmeRNA?
CosmeRNA is applied topically and massaged into the scalp using the built-in silicone tip. Repeated massage is important to help the solution reach hair root and maximize effectiveness.
How much should I apply per use?
The amount needed may vary depending on the size of the area of concern and the condition of your scalp. Simply apply a thin layer of the solution and massage it in as thoroughly as possible.
How soon can I wash my hair after applying the solution?
For best cosmetic results, leave the product on the scalp for at least 8~10 hours before washing your hair. A convenient option is to apply it before bedtime and shampoo the next morning.
How should I store this product?
Store your CosmeRNA at room temperature, away from direct sunlight.
Is the product for all genders?
Cosmerna can be used by men and women both experiencing hair thinning. For men, it is used on the frontal and crown part, and for women, it is used on the center part of the head.