Step 5: Clarity
This collection delivers a proprietary a suite of Hydroxy Acids and Peptides to recalibrate the skin’s pH—for a refined, clear complexion.
#5 The Serum
30ml
$211.00
This advanced serum recalibrates skin's pH balance with a Complex of Hydroxy Acids, evening out skin tone and texture while amplifying radiance.
Use in the PM
Ingredients
Aqua (Water), Vaccinium Myrtillus Fruit Extract, Glycerin, Pentylene Glycol, Dimethyl Isosorbide, Lactic Acid, Saccharum Officinarum (Sugar Cane) Extract, Ethoxydiglycol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Ethylhexylglycerin, Lauryl Lactate, Salicylic Acid, Sodium Levulinate, Acer Saccharum (Sugar Maple) Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Diutan Gum, Isohexadecane, Carbomer, Melaleuca Alternifolia (Tea Tree) Leaf, Sodium Anisate, Mentha Australis Leaf Extract, Santalum Spicatum (Sandalwood) Seed Oil, Citrus Aurantium Dulcis (Orange) Oil, Polysorbate 60, Butylene Glycol, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Grandis (Grapefruit) Peel Oil, Citrus Limon (Lemon) Peel Oil, Litsea Cubeba Fruit Oil, Citrus Aurantium Bergamia (Bergamot) Leaf Oil, Juniperus Mexicana Oil, Pelargonium Graveolens Oil, Lauryl Alcohol, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Citrus Australasica Fruit Extract, Sorbitan Isostearate, Magnesium Aspartate, Zinc Gluconate, Sodium Benzoate, Citric Acid, Potassium Sorbate, Copper Gluconate, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Limonene, Citral, Linalool
Complimentary The HydraCalm Light Crème with orders over $350.
Aqua (Water), Vaccinium Myrtillus Fruit Extract, Glycerin, Pentylene Glycol, Dimethyl Isosorbide, Lactic Acid, Saccharum Officinarum (Sugar Cane) Extract, Ethoxydiglycol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Ethylhexylglycerin, Lauryl Lactate, Salicylic Acid, Sodium Levulinate, Acer Saccharum (Sugar Maple) Extract, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Diutan Gum, Isohexadecane, Carbomer, Melaleuca Alternifolia (Tea Tree) Leaf, Sodium Anisate, Mentha Australis Leaf Extract, Santalum Spicatum (Sandalwood) Seed Oil, Citrus Aurantium Dulcis (Orange) Oil, Polysorbate 60, Butylene Glycol, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Grandis (Grapefruit) Peel Oil, Citrus Limon (Lemon) Peel Oil, Litsea Cubeba Fruit Oil, Citrus Aurantium Bergamia (Bergamot) Leaf Oil, Juniperus Mexicana Oil, Pelargonium Graveolens Oil, Lauryl Alcohol, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Citrus Australasica Fruit Extract, Sorbitan Isostearate, Magnesium Aspartate, Zinc Gluconate, Sodium Benzoate, Citric Acid, Potassium Sorbate, Copper Gluconate, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Limonene, Citral, Linalool
The Results
At RATIONALE, we’re pleased to report the proportion of participants who observed the following improvements in their skin after use of #5 The Serum* :
81% reported ↑ Radiance and Brightness
91% reported ↑ Even tone
75% reported ↑ Firmness
*Based on a 28-day trial with 21 participants
The Ritual
Dispense 2–3 drops into palm.
Gently smooth over face, neck, décolletage and backs of hands, avoiding the delicate eye area.
To discover how to introduce this formulation into your RATIONALE Ritual, connect with our Team of Online Skin Consultants.