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CALYCOPHYLLUM SPRUCEANUM BARK EXTRACT.

Valuable / SKIN CONDITIONING

Commonly known as Mulateiro, this Amazonian botanical extract is a powerhouse of phenolic compounds engineered by nature to survive extreme environments. In skincare, it serves as a multi-functional bioactive that targets biological aging markers while providing robust protection against oxidative stress.

antioxidant skin conditioning soothing anti-aging

Science

The extract utilizes a sophisticated chemical profile of gardenoside, taxifolin, and cyanidin to neutralize reactive oxygen species. At a cellular level, it modulates the DAF-16/FOXO signaling pathways—transcription factors critical for longevity and stress resistance—while simultaneously inhibiting pro-inflammatory enzymes like myeloperoxidase to maintain a calm, resilient skin barrier.


Research

Medium confidence
Effective range 0.5–2%
Optimal

1%

Key findings

  1. 01 Demonstrated significant life-extension and stress-resistance properties in C. elegans models at 0.5 mg/mL concentrations by activating internal antioxidant defenses.
  2. 02 In-vitro fibroblast studies indicate a positive modulation of cellular longevity, though large-scale human clinical trials for topical wrinkle depth reduction remain limited.

Transparency

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

Because it is an exotic botanical extract, it is frequently used at 'claim levels' (below 0.1%) to market 'Amazonian healing' without providing the antioxidant concentrations required for physiological change. Efficacy requires at least 0.5% concentration.


The Formula

Solubility
Water
Optimal pH 4 – 6.5
0 7 14

Stability

Highly sensitive to thermal degradation; must be incorporated during the cooling phase below 70°C. Protect from direct light to prevent the oxidation of active phenolic compounds.

Synergies

  • Vitamin C
  • Vitamin E
  • Glycerin
  • Hyaluronic Acid

Conflicts

  • Strong oxidizing agents
  • High pH formulations
  • Metal ions

Safety

CIR Status
Not reviewed
Max tested
2%
Pregnancy
Safe
Sensitization risk Low

Currently regarded as non-irritating and safe for topical application within the standard 0.5% to 2% range.


Your Skin

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

Our Assessment

Valuable

A high-performance botanical antioxidant that bridges the gap between traditional ethnobotany and modern longevity science when used at active concentrations.


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