The Discovery Night Kit
Featuring #4 The Cleanser (1.7 fl.oz), #5 The Serum (0.5 fl.oz) and #6 The Night Crème (0.7 fl.oz), this best-selling evening trio works to restore skin barrier function with intercellular lipids and ceramides. Hydroxy Acids refine tone and texture, while a proprietary Vitamin A Complex—combining retinol and retinal—supports cellular turnover to visibly reduce fine lines and wrinkles.
Use in the PM
Complimentary express delivery on all orders.
The PM Ritual
For radiant nightly repair, cleanse with #4 The Cleanser first, apply #5 The Serum second, and finish with #6 The Night Crème.
Dispense a pearl-sized amount into the palm. Smooth gently over face, neck, décolletage and backs of hands.
When incorporating Vitamin A into your skincare Ritual, it’s essential to maximise SPF protection with daily use of #3 The Tinted Serum Broad Spectrum SPF 50+
The Results
Experience truly transformative results, highlighting the myriad benefits of these formulations in synergy.
Complete the Ritual
#1 The Serum
Benefits
Hydrates, Nourishes, Enhances radiance,
#2 The Light Crème
Benefits
Hydrates, Visibly firms, Re-energises skin, Evens tone,
#3 The Tinted Serum Broad Spectrum SPF 50+
Benefits
Evens tone, Illuminates, SPF50+ protection,
Frequently Asked Questions
An ideal nightly introduction to RATIONALE, The Discovery Night Kit is a carefully curated edit of #4 The Cleanser, #5 The Serum and #6 The Night Crème in travel-friendly sizes.
Begin with #4 The Cleanser. Dispense 1-2 pumps into palm. Applying to the face, massage cleanser over dry or damp skin. Rinse thoroughly with tepid water. Follow with #5 The Serum. Dispense 2–3 drops into palm. Gently smooth over face, neck, décolletage and backs of hands, avoiding the delicate eye area. Finish by dispensing a pearl-sized amount of #6 The Night Crème into palms and smooth gently over face, neck, décolletage and backs of hands.
We have taken every measure to ensure these sizes are as travel friendly as possible (including lockable droppers). However, we always advise care and caution as bumpy travel and air pressure changes may cause inevitable leaks.
With appropriate daily application, these sizes should last an individual approximately six weeks.
Currently, we are pleased to offer #5 The Serum in a 0.5 fl.oz size, #4 The Cleanser in a slightly larger 1.7 fl.oz size, and #6 The Night Crème in a 0.7 fl.oz size. The other formulations are not currently for sale individually at these smaller sizes.
No, The Discovery Night Kit comes as a completed kit and formulations cannot be swapped for others.
As these products are sold as a kit, you can not return individual formulations. The kit will need to be returned as a whole.
The Discovery Kits are a great introduction to the RATIONALE brand. The smaller sizes allow for discovery and trialling a product without having to purchase the full-size product. As not all formulations are available to purchase at smaller sizes, there is not a comparable discount available.
Inside the Formulations
Our proprietary Complexes work synergistically to support skin barrier defence and offer superlative daytime protection.
Aqua (Water), Propanediol, Cetearyl Alcohol, Ceteareth-20, Glycerin, 1,2-Hexanediol, Citrus Aurantium Dulcis (Orange) Peel Oil, Tocopherol, Aloe Barbadensis (Aloe Vera) Leaf Juice, Tocotrienols, Caprylhydroxamic Acid, Helianthus Annuus (Sunflower) Seed Oil, Santalum Spicatum (Sandalwood) Seed Oil, Butylene Glycol, Elaeis Guineensis (Palm) Oil, Mica, 7-Dehydrocholesterol, Ceteareth-25, Pentylene Glycol, Magnesium Aspartate, Zinc Gluconate, Ethylhexylglycerin, Phenoxyethanol, Cetyl Alcohol, Banksia Serrata Flower Extract, Barklya Syringifolia Flower/Leaf Extract, Brachychiton Acerifolius 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, Citric Acid, Behenic Acid, Ceramide NP, Cholesterol, Copper Gluconate, Potassium Sorbate, Ceramide NS, Glycine, Sodium Benzoate, Serine, Glutamic Acid, Ceramide AP, Ceramide EOP, Ceramide EOS, Aspartic Acid, Leucine, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Limonene, CI 77891 (Titanium Dioxide), CI 77491 (Iron Oxides).
Aqua (Water), Ethoxydiglycol, Vaccinium Myrtillus Fruit Extract, Dimethyl Isosorbide, Salicylic Acid, Lactic Acid, Saccharum Officinarum (Sugar Cane) Extract, Glycerin, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Sodium Levulinate, Acer Saccharum (Sugar Maple) Extract, Diutan Gum, Melaleuca Alternifolia (Tea Tree) Leaf, Sodium Anisate, Mentha Australis Leaf Extract, Butylene Glycol, Santalum Spicatum (Sandalwood) Seed Oil, Citrus Aurantium Dulcis (Orange) Oil, Citrus Aurantium Bergamia (Bergamot) Leaf Oil, Juniperus Mexicana Oil, Pelargonium Graveolens Oil, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Grandis (Grapefruit) Peel Oil, Citrus Limon (Lemon) Peel Oil, Litsea Cubeba Fruit Oil, Pentylene Glycol, Magnesium Aspartate, Zinc Gluconate, Citrus Australasica Fruit Extract, Sodium Benzoate, Citric Acid, Copper Gluconate, Potassium Sorbate, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Limonene, Citral, Linalool, Citronellol
Aqua (Water), Glycerin, Jojoba Esters, Dicaprylyl Carbonate, Ethylhexyl Methoxycrylene, Octyldodecyl Myristate, Pentylene Glycol, C10-18 Triglycerides, Butylene Glycol, Cetearyl Alcohol, Bisabolol, Linoleic Acid, Propanediol, Hydroxyethyl Acrylate/sodium Acryloyldimethyl Taurate Copolymer, Coco-glucoside, Allantoin, Bifida Ferment Lysate, Polyacrylate Crosspolymer-6, 1,2-hexanediol, Polysorbate 20, Retinol, Glyceryl Stearate, Mica, Banksia Serrata Flower Extract, Betaine, Disodium Edta, Glycyrrhetinic Acid, Propylene Glycol, Helianthus Annuus (Sunflower) Extract, Sodium Stearoyl Glutamate, Xanthophylls, Caprylhydroxamic Acid, Citrus Aurantium Dulcis (Orange) Oil, Polysorbate 60, Sorbitan Isostearate, Retinal, Sodium Hyaluronate, Citrus Aurantium Bergamia (Bergamot) Leaf Oil, Juniperus Mexicana Oil, Pelargonium Graveolens Oil, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Synthetic Fluorphlogopite, Phenoxyethanol, Ceteareth-25, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Grandis (Grapefruit) Peel Oil, Citrus Limon (Lemon) Peel Oil, Litsea Cubeba Fruit Oil, Bht, Citrus Glauca Fruit Extract, Lecithin, Magnesium Aspartate, Zinc Gluconate, Tin Oxide, Hydrolyzed Dna, Hydrolyzed Rna, Linolenic Acid, Cetyl Alcohol, Plankton Extract, Santalum Acuminatum Fruit Extract, T-butyl Alcohol, Micrococcus Lysate, Bha, Polyglycerin-3, Acacia Victoriae Fruit Extract, Arabidopsis Thaliana Extract, Glucose, Tocopherol, Sodium Benzoate, Behenic Acid, Ceramide Np, Cholesterol, Copper Gluconate, Ceramide Ns, Glycine, Citric Acid, Potassium Sorbate, Serine, Glutamic Acid, Acetyl Hexapeptide-51 Amide, Ceramide Ap, Ceramide Eop, Ceramide Eos, Aspartic Acid, Leucine, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Nicotiana Benthamiana Hexapeptide-40 Sh-polypeptide-76, Limonene, Citral, Linalool, Citronellol, Ci 77891 (Titanium Dioxide), Ci 77491 (Iron Oxides).