Science
Mechanism of Action
This extract functions at a cellular level to mitigate environmental damage and support skin vitality. It actively reduces the generation of reactive oxygen species (ROS) and attenuates apoptosis stimulated by UVB radiation and hydrogen peroxide, directly combating oxidative stress. Furthermore, it inhibits the expression of matrix metalloproteinases (MMPs), enzymes responsible for collagen degradation, and cyclooxygenase-2 (COX-2), a key inflammatory mediator. General callus extracts are also recognized for their ability to promote the proliferation of keratinocytes and fibroblasts, crucial for skin repair, and to inhibit glycation, which contributes to skin aging.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A methanol extract from Malus baccata (Mb-ME) exhibited significant antioxidant capacity in DPPH and ABTS assays. In vitro, using human keratinocyte (HaCaT) and dermal fibroblast (HDF) cells, Mb-ME attenuated UVB and H2O2-stimulated apoptosis and reactive oxygen species (ROS) generation. It also blocked the expression of matrix metalloproteinases (MMPs) and cyclooxygenase-2 (COX-2), collectively indicating anti-aging and anti-inflammatory effects.
- 02 An ethanolic extract from *Malus x domestica* Borkh var. Mela Rosa Marchigiana pulp callus culture (MRME), a related apple species, demonstrated significant protective effects against oxidative stress-induced damage across cell-free, in vitro, and ex vivo assays. These effects were observed within a concentration range of 50-500 µg/mL.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed Malus Baccata Callus Culture Extract. While other apple-derived ingredients, such as 'Malus Domestica Callus Extract', have been considered, a final safety determination for this precise ingredient by CIR or SCCS is not readily available. Its FDA status also remains unconfirmed.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Malus Baccata Callus Culture Extract presents itself as a valuable ingredient offering significant antioxidant, anti-inflammatory, and regenerative benefits, though further direct clinical data for this specific species would enhance its comprehensive profile.
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