New | Introducing Rejuvenating 400: A Breakthrough in Deep Skincare
Release time:
2025-02-27
For over 30 years, Freda has been at the forefront of hyaluronic acid research, continually pushing the boundaries of innovation. Now, we proudly introduce Rejuvenating 400, an ultra-fine sodium hyaluronate designed for cellular-level deep skincare. With its minimal molecular structure consisting only of disaccharides, it achieves superior skin penetration and efficacy.

Advanced Technology for Maximum Benefits
Utilizing our fourth-generation patented microbial enzyme cutting technology, Rejuvenating 400 precisely tailors polysaccharide molecular chains into spherical clusters. This breakthrough overcomes the 500 Dalton barrier, ensuring deeper absorption and enhanced performance in moisturizing, antioxidant maintenance, soothing, and anti-aging.
Strengthening and Repairing the Skin Barrier
Rejuvenating 400 boosts the expression of barrier protein genes, reinforcing the skin’ s foundation and repairing damage at its source. By enhancing the AQP3 (aquaporins) gene expression, it restores the skin’ s ability to retain moisture and nutrients, essential for maintaining a youthful and resilient complexion.
24-Hour Comprehensive Protection
Daytime: Shields the skin from environmental stressors
Nighttime: Rejuvenates and restores for optimal recovery
With an INCI of hydrolyzed sodium hyaluronate and a recommended concentration of 0.05%-0.2%, Rejuvenating 400 is a powerful addition to any advanced skincare formulation. Experience the next generation of hyaluronic acid—protect, rejuvenate, and restore with Rejuvenating 400.
Order a sample: sales@focuschem.com
Or see it on site. Please pay attention to the Focusfreda exhibition schedule.

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