Rationale #5 The Serum – Skin Type Solutions
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Derma Made Medi Wash
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Best for Oily Skin
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Best for Dry Skin
SkinCeuticals Purifying Cleanser
$39.00
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Alastin Ultra Light Moisturizer with TriHex Technology
$92.00
Medature PSL Repair Moisturizer
$36.00 $48.00
La Roche-Posay Effaclar Mat Mattifying Moisturizer
$39.99
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Revision Skincare Intellishade Matte SPF 45
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EltaMD UV Clear Broad-Spectrum SPF 46 Sunscreen
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Rationale #5 The Serum

$118.00 Sale Save
Rationale Facial Treatment 1.0 oz. Rationale
Rationale Facial Treatment 1.0 oz. Rationale
Rationale Facial Treatment 1.0 oz. Rationale

Rationale Facial Treatment 1.0 oz. Rationale #5 The Serum - Skin Type Solutions
Rationale Facial Treatment 1.0 oz. Rationale #5 The Serum - Skin Type Solutions
Rationale Facial Treatment 1.0 oz. Rationale #5 The Serum - Skin Type Solutions

Approved for Baumann Skin Types

DSPT Skin Type
DSNT Skin Type
DSPW Skin Type
DSNW Skin Type
OSPT Skin Type
OSPW Skin Type
OSNW Skin Type
ORPT Skin Type
ORPW Skin Type
ORNW Skin Type
DRPT Skin Type
DRPW Skin Type
DRNW Skin Type

Rationale #5 The Serum

$118.00 Sale Save

The Story
A potent revival of absolute clarity.

This sophisticated skin-refining serum recalibrates skin’s pH balance for a more even, smoother appearance.

As skin rejuvenation is optimised and irritation calmed, skin looks and feels immediately renewed, resurfaced and deeply luminous.

The Promise
• Skin tone and texture are refined, and clarity is restored
• Recalibrates skin pH to a youthful acidic level
• Clarifies skin to promote a more even appearance
• Hydration levels are augmented to visibly smooth fine lines
• Skin looks and feels softer and more radiant

The Ritual
Smooth gently over face, neck, décolletage and backs of hands each evening.

Follow with your RATIONALE Essential Six formulations for night.

The Research
The pH of the skin’s outermost layer, the Stratum Corneum, is vital to complexion health, vitality and beauty.

The ideal state of the Stratum Corneum is acidic, as these conditions maintain the upregulation of enzymes critical to the synthesis of collagen and elastin (skin connective tissues that provide skin structure and firmness), as well as helping to prevent collagen breakdown, sensitivity, breakouts and infection.

Throughout life, skin becomes more alkaline as a result of intrinsic ageing and environmental damage. This leads to an upregulation of enzymes that break down skin connective tissues, leading to premature ageing, wrinkles and sagging.

Recalibrating and maintaining the acidic pH of skin is possible via a nightly regime of topically applied hydroxy acids which help to reverse the effects of facial ageing and environmental damage.

Size 1.0 oz.

Approved for Baumann Skin Types

DSPT Skin Type
DSNT Skin Type
DSPW Skin Type
DSNW Skin Type
OSPT Skin Type
OSPW Skin Type
OSNW Skin Type
ORPT Skin Type
ORPW Skin Type
ORNW Skin Type
DRPT Skin Type
DRPW Skin Type
DRNW Skin Type
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

This product is approved for the following Baumann Skin Types: DRNW, DRPT, DRPW, DSNT, DSNW, DSPT, DSPW, ORNW, ORPT, ORPW, OSNW, OSPT, OSPW

This product is recommended for the following Sensitivities:
Resistant, Acne