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ALOE VERA CALLUS EXTRACT.

Valuable / ANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING

Aloe Vera Callus Extract is a potent botanical ingredient renowned for its multifaceted benefits, including significant hydration, soothing anti-inflammatory action, and accelerated skin regeneration. It is derived from the undifferentiated cells of the Aloe barbadensis plant, offering a concentrated source of its beneficial compounds.

antioxidant humectant skin-conditioning hair-conditioning anti-inflammatory wound healing support collagen stimulation anti-acne

Science

Aloe Vera Callus Extract works through a complex blend of antioxidants (Vitamins A, C, E), sugars, minerals, and amino acids. It functions as a powerful antioxidant by inhibiting oxygen-favored reactions, preventing cellular oxidation. Its anti-inflammatory properties are attributed to reducing inflammatory mediators like COX-2 and iNOS. For moisturization, it upregulates Aquaglyceroporin 3 (AQP3), filaggrin, and hyaluronan, enhancing the skin's water retention capacity. The extract actively promotes wound healing by influencing initial inflammation, supporting growth factors such as TGF-β1, VEGF, and bFGF, and stimulating the migration and mitosis of fibroblasts and keratinocytes. This cellular activity, along with SMAD and MAPK signaling, increases collagen development and synthesis, contributing to skin softening, pore tightening (due to zinc), and anti-acne effects, while also offering protection against UVB-induced damage.


Research

Medium confidence
Effective range 2–2%
Optimal

2%

Key findings

  1. 01 A 2% concentration of Aloe Vera Callus Extract significantly enhanced skin moisturization by increasing Aquaglyceroporin 3 (AQP3) protein expression by 120% in HaCaT cells. This concentration also demonstrated remarkable healing capabilities, quadrupling the healing area in the same cell model. Furthermore, it exhibited potent anti-inflammatory activity, reducing COX-2 mRNA by 43% and iNOS mRNA by 48%. No cytotoxic effects were observed at concentrations up to 2%.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 4 – 6
0 7 14

Stability

The extract's betacyanin components are most stable within a pH range of 4-6; alkaline conditions may lead to a yellow-brown discoloration. Formulations should ideally be maintained below pH 6 for optimal stability. Due to its significant electrolyte content, it can influence the stability of emulsions. As a nutrient-rich material, it necessitates an effective preservative system to prevent microbial growth.


Safety

CIR Status
Safe as used
Max tested
50 ppm%
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Aloe barbadensis-derived ingredients, including callus extracts, safe for cosmetic use. While high levels of anthraquinones are a concern, modern manufacturing controls ensure levels remain below the industry-established limit of 50 ppm for topical applications. This effectively differentiates it from oral whole leaf extracts, which are associated with laxative anthraquinones and related Proposition 65 listings. Rare instances of topical redness, burning, stinging, or dermatitis may occur in sensitive individuals, often due to residual anthraquinones.


Your Skin

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

Our Assessment

Valuable

Aloe Vera Callus Extract is a valuable ingredient, delivering significant moisturizing, anti-inflammatory, and regenerative benefits across all skin types with a low risk of irritation or comedogenicity.


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