SHIPPING IS ALWAYS FREE.

#2 The Serum

This targeted serum defends skin from oxidative stress with the power of Vitamin C, visibly brightening the complexion while amplifying hydration.

- The Research
Human skin possesses a perfectly balanced network of antioxidant vitamins, minerals, enzymes and proteins that work in unison to prevent the formation of harmful, ageing free radicals and glycation products resulting from daily environmental exposure. These same organic molecules are also the building blocks of healthy, glowing skin, boosting the synthesis of skin-firming collagen and elastin, while helping to control pigmentation and refine surface texture. As we age, and as a result of sun and environmental damage, our natural levels of skin antioxidants are diminished, making topical supplementation essential.
- Use Instructions
Smooth gently over face, neck, décolletage and backs of hands each morning.
- Ingredients
Aqua (Water), Ethylhexyl Palmitate, Glycerin, Ethylhexyl Methoxycrylene, Methylpropanediol, Pentylene Glycol, Ascorbyl Tetraisopalmitate, Tocopherol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Caprylyl Glycol, Isohexadecane, Helianthus Annuus (Sunflower) Seed Oil, Squalane, Glyceryl Caprylate, Polysorbate 20, Retinol, Solanum Lycopersicum (Tomato) Seed Oil, Santalum Spicatum (Sandalwood) Seed Oil, Phenylpropanol, Polysorbate 60, Tocotrienols, Caprylic/Capric Triglyceride, Sodium Ascorbyl Phosphate, Vaccinium Macrocarpon (Cranberry) Seed Oil, Superoxide Dismutase, Sorbitan Isostearate, Butylene Glycol, Bht, Glutathione, Tocopheryl Acetate, Ceteareth-25, Elaeis Guineensis (Palm) Oil, Maltodextrin, Magnesium Aspartate, Zinc Gluconate, Brachychiton Acerifolius Flower Extract, Bha, Cetyl Alcohol, Ubiquinone, Behenic Acid, Ceramide Np, Cholesterol, Copper Gluconate, Ethylhexylglycerin, Phenoxyethanol, Ceramide Ns, Glycine, Serine, Glutamic Acid, Ceramide Ap, Ceramide Eop, Ceramide Eos, Banksia Serrata Flower Extract, Citrus Australasica Fruit Extract, Davidsonia Pruriens Fruit Extract, Hibiscus Sabdariffa Flower Extract, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Santalum Acuminatum Fruit Extract, Tasmannia Lanceolata Fruit Extract, Telopea Speciosissima Flower/Leaf Extract, Terminalia Ferdinandiana Fruit Extract, Aspartic Acid, Leucine, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Sodium Benzoate, Citric Acid, Lycopene, Histidine, Potassium Sorbate, Fragrance/Parfum*, Limonene, Citral, Linalool *Contains: Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Aurantium Bergamia (Bergamot)

Rendering loop-subscriptions

ABOUT ESSENTIAL SIX

The cornerstone of the RATIONALE range is the Essential Six Collections—a system built around the six facets of skin health and luminosity, and acknowledged worldwide as the definitive skincare for skin protection and repair, restoring natural beauty and radiance.

Tailored to every individual’s skin, an Essential Six Ritual acts as the skin’s daily nutrition, providing all the Skin Resilience Boosters, Antioxidants, Environmental Protection, Barrier Fortification, pH Recalibration and Nightly Repair needed for skin to glow with radiant health.

By day, the Essential Six ritual offers vital support to skin’s innate resilience, antioxidant nourishment to boost skin vitality, and delivers comprehensive protection from the entire Solar Constant—made up of ultraviolet, visible light and infrared radiation—as well as against pollution and other environmental aggressors. 

By night, the Essential Six evening routine works to repair and reverse daytime damage by replenishing the skin’s lipid barrier and recalibrating skin’s pH to a healthy, acidic level. Repair processes are supported for overnight rejuvenation and cellular regeneration for a visibly more luminous complexion by morning.

Register today to try our innovative RegimenLogic® AI SkinCare Diagnostic Tool
and determine the best skincare regimen for your skin!

Search