The Discovery Day Kit
Use in the AM.
Complimentary shipping on all orders.

The AM Ritual
For radiant daytime protection, apply #1 The Serum first, #2 The Light Crème second, and finish with #3 The Tinted Serum SPF50+.

The Results
Experience truly transformative results, highlighting the myriad benefits of these formulations in synergy.
Complete the Ritual
Frequently Asked Questions
An ideal nightly introduction to RATIONALE, The Discovery Night Kit is a carefully curated edit of #1 The Serum, #2 The Light Crème and #3 The Tinted Serum SPF50+ in travel-friendly sizes.
Dispense 2–3 drops of #1 The Serum into palm. Smooth gently over face, neck, décolletage and backs of hands. Follow with a pearl-sized amount of #2 The Light Crème, smoothing over the same areas of the face, neck and décolletage. Finish with #3 The Tinted Serum SPF50+. Shake well to activate formula. Dispense a generous amount into palm. Blend well over face, neck, décolletage and backs of hands for even coverage each morning. Reapply throughout the day as needed.
The downsized versions of these favourite RATIONALE formulations (15mL serums, 20mL crèmes and 50mL cleanser), make them perfectly sized to add to your cabin luggage. All of them can be taken safely onboard without fear of breach of in-flight liquid limits (and your daily skincare ritual remaining in place during those long-haul flights!).
We have taken every measure to ensure these sizes are as travel friendly as possible (including lockable dropper and the inclusion of two travel pumps to be used with 15mL sizes only). 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 #1 The Serum in a 15mL size, #4 The Cleanser in a slightly larger 100mL size, and #6 The Night Crème in a 20mL size. The other formulations are not currently for sale individually at these smaller sizes.
No, The Discovery Travel/Day/Night Kits all come as completed kits and formulations cannot be swapped for others.
TheDiscovery Kits is available at RATIONALE Flagships, online at RATIONALE.com, and across selected stockists in Australia, the UK and USA (The Discovery Night Kit only).
As these products are sold as a kit, you cannot return individual formulations. The kit will need to be returned as a whole, including any included travel pouch and dust bag (Discovery Travel Kit only).
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.
Rosa Damascena (Rose) Flower Water, Niacinamide, Glycerin, Pentylene Glycol, Aloe Barbadensis (Aloe Vera) Leaf Juice, Aqua (Water), Methylpropanediol, Coco-Caprylate/Caprate, Glyceryl Stearate Citrate, Cetearyl Alcohol, Caprylyl Glycol, Olive Oil Decyl Esters, Xanthan Gum, PEG-40 Hydrogenated Castor Oil, Trideceth-9, Hydrogenated Lecithin, Cetyl Alcohol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenylpropanol, Santalum Spicatum (Sandalwood) Seed Oil, Citrus Aurantium Dulcis (Orange) Oil, Disodium EDTA, Glyceryl Caprylate, Squalene, Propylene Glycol, 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, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Sodium Hyaluronate, Ascorbyl Glucoside, Collagen Amino Acids, Polysorbate 60, Sorbitan Isostearate, Citric Acid, Ceteareth-25, Potassium Sorbate, Magnesium Aspartate, Zinc Gluconate, Brachychiton Acerifolius Flower Extract, Sodium Benzoate, Leuconostoc/Radish Root Ferment Filtrate, Leuconostoc/Radish Root Ferment Lysate Filtrate, Phospholipids, Adenosine Triphosphate, Glycosphingolipids, Behenic Acid, Ceramide NP, Cholesterol, Copper Gluconate, Ethylhexylglycerin, Phenoxyethanol, Ceramide NS, Glycine, Tocopherol, 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, Acetyl Octapeptide-3, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Limonene, Citral, Citronellol, Geraniol, Linalool, Eugenol
Aqua (Water), Glycerin, Jojoba Oil/Macadamia Seed Oil Esters, Trilaurin, Squalane, Caprylic/Capric Triglyceride, Jojoba Esters, Sodium Acrylates Copolymer, Propanediol, Tocopherol, Cetearyl Alcohol, Ascorbyl Tetraisopalmitate, Betaine, Bisabolol, Tocotrienols, 1,2-Hexanediol, Glyceryl Stearate, Lecithin, Pentylene Glycol, Helianthus Annuus (Sunflower) Seed Oil, Ascorbyl Glucoside, Helianthus Annuus (Sunflower) Extract, Sodium Stearoyl Glutamate, Butylene Glycol, Carnosine, Solanum Lycopersicum (Tomato) Seed Oil, Caprylhydroxamic Acid, Disodium Edta, Sodium Ascorbyl Phosphate, Phytosteryl Macadamiate, Tocopheryl Acetate, Elaeis Guineensis (Palm) Oil, Vaccinium Macrocarpon (Cranberry) Seed Oil, Kunzea Pomifera Fruit Extract, Brachychiton Acerifolius Flower Extract, Ceteareth-25, Myrtus Communis Leaf Extract, Magnesium Aspartate, Zinc Gluconate, Sodium Phosphate, Polyglycerin-3, Phytosterols, Ubiquinone, Cetyl Alcohol, Glutathione, Superoxide Dismutase, Talc, Caprylyl Glycol, Sodium Benzoate, Ligustrum Lucidum Seed Extract, Behenic Acid, Ceramide Np, Cholesterol, Copper Gluconate, Nonapeptide-1, Terminalia Ferdinandiana Fruit Extract, Ceramide Ns, Glycine, Maltodextrin, Serine, Glutamic Acid, Ceramide Ap, Ceramide Eop, Ceramide Eos, Aspartic Acid, Citric Acid, Leucine, Potassium Sorbate, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Lycopene, Disodium Phosphate, Fragrance/Parfum*, Limonene, Citral, Linalool, Ci 19140 (Yellow 5 Lake), Ci 73360 (Red 30). *Contains: Juniperus Mexicana Oil, Citrus Aurantium Dulcis (Orange) Oil, Citrus Aurantium Bergamia (Bergamot) Leaf Oil, Pelargonium Graveolens (Geranium) Oil, Citrus Aurantium Amara Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Litsea Cubeba (May Chang) Fruit Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Grandis (Grapefruit) Peel Oil, Citrus Medica Limonum (Lemon) Peel Oil.
Zinc Oxide, Trisiloxane, Isoamyl Laurate, C12-15 Alkyl Benzoate, Butyloctyl Salicylate, Cyclopentasiloxane, PEG-10 Dimethicone, Ethylhexyl Methoxycrylene, Lauryl PEG-10 Tris(Trimethylsiloxy)silylethyl Dimethicone, Aqua (Water), Styrene/Acrylates Copolymer, Triacontanyl PVP, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Pentaerythrityl Tetraisostearate, Methyl Methacrylate Crosspolymer, Propanediol, Isostearic Acid, Glyceryl Caprylate, Polyhydroxystearic Acid, Boron Nitride, 1,2-Hexanediol, Mica, Disteardimonium Hectorite, Glycerin, Sodium Chloride, Bisabolol, Propylene Carbonate, Camellia Sinensis Leaf Extract, Hydrolyzed Keratin, Caprylhydroxamic Acid, Sodium Potassium Aluminum Silicate, Citrus Aurantium Bergamia (Bergamot) Leaf Oil, Citrus Aurantium Dulcis (Orange) Oil, Juniperus Mexicana Oil, Pelargonium Graveolens Oil, 7-Dehydrocholesterol, Citrus Aurantium Amara (Bitter Orange) Flower Oil, Eugenia Caryophyllus (Clove) Leaf Oil, Maltodextrin, Silica, Anigozanthos Flavidus Flower Extract, Syzygium Luehmannii Fruit Extract, Tin Oxide, Aspalathus Linearis Leaf Extract, Butylene Glycol, Sodium Lactate, Sodium PCA, Melanin, Pentylene Glycol, Ceteareth-25, Dimethicone, Magnesium Aspartate, Zinc Gluconate, Cetyl Alcohol, Sodium Hyaluronate, Davidsonia Pruriens Fruit Extract, Sodium Benzoate, Glycine, Ethylhexylglycerin, Potassium Sorbate, Behenic Acid, Ceramide NP, Cholesterol, Copper Gluconate, Fructose, Inositol, Lactic Acid, Niacinamide, Urea, Phenoxyethanol, Citric Acid, Ceramide NS, Serine, Glutamic Acid, Ceramide AP, Ceramide EOP, Ceramide EOS, Aspartic Acid, Leucine, Acetyl Tetrapeptide-22, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Limonene, Linalool, Citronellol, CI 77891 (Titanium Dioxide), CI 77492 (Iron Oxides), CI 77491 (Iron Oxides), CI 77499 (Iron Oxides).