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DEER MILK EXTRACT.

Valuable / SKIN CONDITIONING

A nutrient-dense bioactive complex that delivers a superior concentration of proteins, lipids, and essential minerals compared to traditional dairy sources. This rare extract functions as a multi-modal skin regenerator, simultaneously reinforcing the moisture barrier and refining texture through natural enzymatic action.

Antioxidant Moisturizer Skin-identical ingredient Soothing Anti-aging Exfoliant

Science

It utilizes a high concentration of water-binding proteins and amino acids to lock moisture into the epidermis while supporting cellular repair. The natural presence of Retinol (Vitamin A) and Lactic Acid (AHA) facilitates gentle desquamation and collagen stimulation, while bio-available minerals like Zinc, Selenium, and Calcium strengthen the skin's structural integrity and antioxidant defenses.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Commonly dusted
Min. effective
0.5%
Red flag below
0.1%

Due to its premium positioning and high cost, deer milk extract is frequently included at 'label-only' concentrations. While broader milk protein assessments suggest safety at 0.1%, functional benefits for skin barrier support and exfoliation typically require higher inclusion rates.


The Formula

Solubility
Both
Optimal pH 5 – 7
0 7 14

Stability

Highly sensitive to thermal processing and high-shear homogenization which can cause protein aggregation. Formulation pH must remain above 4.83 to prevent acid-induced gelation of the casein micelles.

Synergies

  • Ceramides
  • Hyaluronic Acid
  • Niacinamide

Conflicts

  • Strong acids (pH < 4.8)

Safety

CIR Status
Not reviewed
Pregnancy
Safe
Sensitization risk Low

While not specifically reviewed for deer source, bovine milk proteins are recognized as safe and non-sensitizing. Use with caution in individuals with known dairy allergies.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Valuable

A potent, multi-functional ingredient that offers a unique combination of barrier support, natural exfoliation, and antioxidant protection for all skin types.


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References