Your Results:

According to your results, your skin may be reactive to high-performing active ingredients (Vitamin A, Vitamin C, Hydroxy Acids), and your main concerns seem to be dryness and dehydration.  

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Your Priority Formulations

The perfect formulations to start your journey to combat the dryness and dehydration.

Your Priority Formulations

RATIONALE 2 The Light Creme Image 1
Bestseller

#2 The Light Crème

$202.00

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Defends skin from oxidative stress with the power of Vitamin C, brightening the complexion while soothing skin.
30ml RATIONALE The Brilliance Tinted Serum SPF50 Image 1
Bestseller

#3 The Brilliance Tinted Serum SPF50+

From $118.00

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Protects skin with proprietary Zinc Fusion technology, safeguarding luminosity while imparting a transparent finish.

An Extended Analysis on your Diagnosis

The skin has three layers: the epidermis (outer layer), dermis (middle), and hypodermis (deepest layer). It naturally loses moisture through a process called Trans-Epidermal Water Loss (TEWL)—where water evaporates from the skin’s surface. The most common causes of moisture loss are a weakened skin barrier, sun and environmental exposure, and using harsh skincare products that strip the natural oils from your skin. These factors can lead to dryness, rough texture, visible flaking, and fine lines.

Concerns in Skin Quiz:

Dryness and dehydration

Skin texture

Fine lines and wrinkles

Dullness and lacklustre complexion

Protect by Day, Repair by Night

After over 30 years of research, RATIONALE has created the Six Pillars of Skin Health—three steps for daytime protection and three for overnight repair. Each step works in harmony with your skin, and with each other to reawaken a healthy glow.

To help prevent and correct the signs of dryness and dehydration, follow your prescribed six-step RATIONALE Ritual.

Your AM Ritual  

Your personalised prescription for reactive skin, designed to combat dryness and dehydration.

Your AM Ritual  

RATIONALE 1 The Hydragel Image 1

#1 The Hydragel

$222.00

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Supports skin barrier defence with a proprietary Complex of B-Group vitamins, restoring luminosity as it comforts the complexion.
RATIONALE 2 The Light Creme Image 1
Bestseller

#2 The Light Crème

$202.00

Add to Cart
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Tick Added to Cart
Formulation Details Plus
Defends skin from oxidative stress with the power of Vitamin C, brightening the complexion while soothing skin.
30ml RATIONALE The Brilliance Tinted Serum SPF50 Image 1
Bestseller

#3 The Brilliance Tinted Serum SPF50+

From $118.00

Formulation Details Plus
Protects skin with proprietary Zinc Fusion technology, safeguarding luminosity while imparting a transparent finish.

Your PM Ritual  

Your personalised prescription for reactive skin, designed to combat dryness and dehydration.

Your PM Ritual  

RATIONALE 4 The Nourishing Cleanser Image 1
Bestseller

#4 The Nourishing Cleanser

From $80.00

Formulation Details Plus
Restores skin barrier function with Intercellular Lipids and Ceramides, comforting the complexion while removing all traces of the day.
RATIONALE 5 The Milk Concentrate Image 1

#5 The Milk Concentrate

$214.00

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Recalibrates skin pH balance with a unique Microbiome Complex, evening out skin tone and texture while promoting skin calmness.
RATIONALE 6 The GelCreme Image 1

#6 The GelCrème

$222.00

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Supports cellular turnover with Bakuchiol, improving the appearance of fines lines and wrinkles while gently nourishing the complexion.
RATIONALE The Nourishing Creme Image 1

#4 The Nourishing Crème

$216.00

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Formulation Details Plus
Restores skin barrier function with Intercellular Lipids and Ceramides, comforting the complexion while amplifying hydration.