LightStim PhotoSerum
Clinically proven to help reduce the look of fine lines and wrinkles and instantly improve hydration. Use with your LightStim treatment to boost results and leave your skin looking and feeling smoother.
FDA-Cleared
Designed to Last a Lifetime
Manufactured in the USA
LightStim MultiWave® Patented Technology
Instant Hydration
LightStim PhotoSerum was formulated for visible results. Used both in the treatment room as part of an esthetician facial and as part of an every-day skincare routine.
Disodium Succinoyl Farnesylcysteine
Proprietary molecule that reduces inflammation, the appearance of wrinkles, diminishes redness, improves skin hydration, texture, and overall appearance. In a 12 week study SFC was clinically proven to outperform niacinamide, a common serum ingredient, in nearly all areas of skin improvement.
Ergothioneine
High-performance amino acid that acts as a dual-action cellular protector. Inside the cell, it works to defend against environmental stressors by neutralizing free radicals to help protect mitochondrial membrane integrity, while supporting the natural pathways that transport fatty acids for efficient energy production.
Hydration Matrix
The foundation of this matrix is a partnership between Pure Glycerin and 100% plant-derived Propanediol (Zemea®), anchored by Sodium Hyaluronate. PhotoSerum relies on skincare’s most trusted moisture pillars, pairing them in a thoughtfully balanced, synergistic matrix.
Spotlight on FSC
If you’ve spent any time reading skincare labels, you know niacinamide is the widely celebrated standard. We love it too—it is a phenomenal multi-tasker known for helping with a wide variety of skin conditions. But instead of relying solely on standard ingredients, PhotoSerum features a patented hero molecule developed by researchers at Princeton University called SFC (Disodium Succinoyl Farnesylcysteine).
Everyday environmental stressors can trigger biological pathways that lead to visible redness and surface distress. Clinical evaluations show SFC is designed to calm and soothe these pathways by inhibiting IL-8 and TSLP production in epidermal cells, helping to quiet the cellular stressors triggered by common surface microbes.
And while niacinamide is highly effective for general barrier support, SFC actually outperforms it. In a rigorous, double-blind 12-week clinical study, SFC clinically outperformed niacinamide across the board, showing superior improvements in hydration, texture, and overall skin radiance. Best of all, safety and toxicology evaluations confirm that SFC is non-irritating and non-sensitizing, making it well tolerated by even the most delicate skin.
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