RATIONALE#1 The Serum
$125
1.0 OZ.
sku213800366
This item Ships from Vendor.
Expected to ship no later than 06/30/2025
QTY: 1
Ships from vendor.
Strengthening serum for combination skin types. An icon of the RATIONALE line-up, this sophisticated serum supports skin barrier defense with a proprietary B-Group Vitamin Complex, including niacinamide, restoring radiance as it amplifies hydration. Ideal as part of your morning routine, it helps to rebalance skin tone and improves skin clarity.
Benefits
Hydrates, nourishes, enhances radiance, targets dehydration, fine lines and wrinkles, bleaches, and congestion. The Ritual is the first step in your daytime routine. Smooth 2-3 drops gently over face, neck, décolletage and backs of hands.
Key Ingredients
The Results 91% reported improved skin hydration 82% experienced enhanced skin nourishment. 82% saw a boost in complexion radiance. (*Based on a 56-day trial with 22 participants)
About RATIONALE Since 1992, RATIONALE has been delivering its signature glow with a luxurious suite of skincare formulations and facial treatments. From their world-leading research laboratories outside Melbourne, they combine superlative Australian solar research with proprietary Skin Identical technology to create formulations that work synergistically with skin—and each other—to deliver unparalleled environmental skin protection by day and radiant repair by night. The result is Luminous Skin for Life.
1 oz./ 30 mL
Benefits
Hydrates, nourishes, enhances radiance, targets dehydration, fine lines and wrinkles, bleaches, and congestion. The Ritual is the first step in your daytime routine. Smooth 2-3 drops gently over face, neck, décolletage and backs of hands.
Key Ingredients
- Vitamin B Complex, including niacinamide, strengthens barrier function, calms visible redness, and brightens tone.
- Skin Soothing Actives deeply nourish the skin for a calmer-looking complexion.
- Intercellular lipids optimize hydration and reduce Trans-Epidermal Water Loss.
The Results 91% reported improved skin hydration 82% experienced enhanced skin nourishment. 82% saw a boost in complexion radiance. (*Based on a 56-day trial with 22 participants)
About RATIONALE Since 1992, RATIONALE has been delivering its signature glow with a luxurious suite of skincare formulations and facial treatments. From their world-leading research laboratories outside Melbourne, they combine superlative Australian solar research with proprietary Skin Identical technology to create formulations that work synergistically with skin—and each other—to deliver unparalleled environmental skin protection by day and radiant repair by night. The result is Luminous Skin for Life.
1 oz./ 30 mL
Online Inquiries: NMS21_C5T1V
Store Inquiries: #401223575588
About RATIONALE:
Founded in 1992 by Cosmetic Chemist, Richard Parker, RATIONALE delivers Luminous Skin for Life with a luxurious suite of formulations and treatment experiences that enlighten and transform.
From our world-leading research laboratories at RATIONALE HQ in Victoria, Australia, we remain compelled to develop superlative formulations which offer unparalleled environmental skin protection by day and radiant repair by night, restoring skin’s natural health, beauty and delivering our signature glow.
Founded in 1992 by Cosmetic Chemist, Richard Parker, RATIONALE delivers Luminous Skin for Life with a luxurious suite of formulations and treatment experiences that enlighten and transform.
From our world-leading research laboratories at RATIONALE HQ in Victoria, Australia, we remain compelled to develop superlative formulations which offer unparalleled environmental skin protection by day and radiant repair by night, restoring skin’s natural health, beauty and delivering our signature glow.