+ earn in Skin Type Cash
#5 The Milk Concentrate
Is this right for my skin?
Not sure if this product is right for your Baumann Skin Type®? Take the quiz to find out and get up to 20% off your custom routine.
Take the quiz Finish the quizRight for your skin type
Nothing in this product works against any of your four letters, so it is safe for your skin type.
Not recommended for your sensitivity
The StoryProfound clarity and radiance. A gently nourishing milk concentrate that resets skin’s pH to a healthy balance while promoting skin calmness.
Why Dr. Baumann carries this
Written for this product
Authorized retailer
We hold a direct account with Rationale. Every unit is authentic, in date, and stored properly.
Free shipping over $49 · easy returns
Ships in 1 to 2 business days. 30 days to return anything unopened.
Earn Skin Type Cash
Spend it on any future order. Up to 10% back on bestsellers.
Approved for Baumann Skin Types
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
Approved for all 16 Baumann Skin Types, except the Allergic sensitive subtype. Dr. Baumann reviews every product against all 16 types before it goes on the site.
What it is and what it does
The Story
Profound clarity and radiance.
A gently nourishing milk concentrate that resets skin’s pH to a healthy balance while promoting skin calmness.
This formulation promotes skin refinement to fortify barrier function, amplifying moisture levels and enhancing skin resilience to radiant effect.
The Promise
• Calms, clarifies and rejuvenates skin
• Gently recalibrates skin pH to enhance ongoing clarity
• Supports skin resilience
• Skin feels hydrated, softer and more supple
• A more radiant tone and texture is revealed
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
A vibrant, radiant complexion is intimately connected to the pH of the skin’s outermost layer, the Stratum Corneum.
Sensitivity, barrier breakdown, pigmentation and premature ageing are all consequences of environmental damage. These occur as a result of excessive solar exposure, causing the skin’s pH to shift from a healthy acidic state to alkaline, triggering the upregulation of enzymes that break down connective tissue and erode protective barrier structures.
Signalling peptides in human skin direct all metabolic processes, including desquamation (cell turnover), cellular differentiation (cellular function), and hydration. Short-chain protein sequences and ceramides are critical in these intercellular communication processes.
Who it is for
Approved for all 16 Baumann Skin Types, except the Allergic sensitive subtype.
Key ingredients

Glycerin (Glycerol) is the best natural moisturizing ingredient to hydrate skin quickly. May give products a sticky feel.

Zinc PCA
Zinc pidolate reduces sebum production and is anti-inflammatory

Combines with fatty acids and cholesterol to repair skin barrier
Full ingredient list
Product type and skin type data
| Brand | Rationale |
|---|---|
| Product type | Facial Moisturizer |
| Size | 1.0 oz. |
| Item number | RAT-CMC |
| Approved Baumann Skin Types | ORNT, ORPW, ORNW, DRPT, DRNT, DRPW, DRNW, DSPT, DSNT, DSPW, DSNW, OSPT, OSNT, OSPW, OSNW, ORPT |
| Recommended for these sensitivities | Acne, Redness, Stinging |
Frequently bought together
Dr. Baumann pairs these together.
Reviews
Not sure it suits your skin? Take the quiz to find your Baumann Skin Type. Find my skin type



