Formulated with intent.
Designed for results.
Every SENN BLUE formula is thoughtfully developed around meaningful active ingredients, balancing efficacy, elegance and everyday use.
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The Essentials
Face Serum + Face Cream
Save $30.00
The Collection
Serum + Cream + Hair Serum
Face Serum
Topical Serum · 2% GHK-Cu
Face Cream
Topical Cream · 1% GHK-Cu
Hair Serum
Hair + Beard Serum
The science of the molecule.
Senn Blue is built around GHK-Cu, the copper tripeptide studied in published research over 40 years. The figures below are from independent studies of the ingredient, not of our products.
of treated women showed improved collagen production over 12 weeks, vs 50% for vitamin C and 40% for retinoic acid
reduction in wrinkle volume vs a control serum in a randomised, double-blind trial of GHK-Cu
women applied a GHK-Cu facial cream for 12 weeks, increasing skin density and reducing fine lines and wrinkle depth
Figures refer to independent published studies of the GHK-Cu copper peptide, not to clinical trials of Senn Blue products. Source: Pickart & Margolina, "Regenerative and Protective Actions of the GHK-Cu Peptide," International Journal of Molecular Sciences, 2018. Individual results vary. These statements describe the appearance of skin and have not been evaluated to diagnose, treat or cure any condition.
Built around the copper peptide GHK-Cu.
A naturally occurring copper tripeptide, GHK-Cu is one of the most studied molecules in modern skin science. We dose it at a meaningful concentration and pair it with a considered complex of supporting actives, then seal it with a ceramide-rich cream.
Skin Renewal
Supports smoother, more refined-looking skin.
Radiance + Hydration
Helps maintain hydrated, brighter-looking skin.
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Considered notes on skin science, formulation and ritual.
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