LongeviTEA®
Anti-Pollution Biomimetic Ingredient for a Healthy Complexion
INCI
Glycerin, Camellia Sinensis extract
anti-Pollution shield
Inflammation Relief
DNA PROTECTION
Rich in epigallocatechin gallate (EGCG), a powerful antioxidant, LongeviTEA® helps neutralize free radicals generated by air pollution, protecting the skin from oxidative stress and inflammation. Additionally, it supports cellular health by reducing DNA damage and reinforcing the skin’s natural barrier function. By mimicking the pollution-resistance strategies of Camellia sinensis, such as producing antioxidants and thickening its protective outer layers, LongeviTEA® provides effective protection against urban environmental stressors.
With its potent anti-inflammatory and anti-pollution properties, LongeviTEA® is ideal for maintaining a healthy, radiant complexion, especially in urban settings.
According to the literature, the active ingredient is expected to be biodegradable, non-irritating, and environmentally safe for aquatic ecosystems. These properties align with its chemical structure and natural origin, supporting its sustainability profile.
POLLUTION IMPACT ON SKIN
- Penetrating deeply on the skin, causes inflammation, dehydration, and increased sensitivity.
- Producing ROS, damages collagen and elastin, resulting in premature wrinkles, fine lines, and dark spots.
- Clog pores, leading to acne, and endogenous DNA damage.
CAMELLIA SINENSIS STRATEGIES
- Produces powerful antioxidants to neutralize pollution-induced free radicals.
- Thickens its leaf cuticle, creating a barrier against pollution.
- Regulates pores activity to minimize pollutant intake, maintaining its growth.
LONGEVITEA®: A BIOMIMETIC SOLUTION
- Rich in Epigallocatechin Gallate, provides antioxidant protection against air pollutants and supports skin health.
- Reduces oxidative DNA damage in human skin cells exposed to urban dust.
- Reduces IL-1alpha levels, an inflammation marker triggered by pollution.
Hair and scalp protection from pollution
Free radicals generate oxidative stress, which compromises scalp natural defenses and increases its sensitivity leading to dryness and many scalp-related issues.
In addition, hair, being hygroscopic, tends to absorb elements from its surroundings. As a result, pollutants can accumulate on the hair surface, contributing to dryness and structural damage (Vierkötter A. et al., 2010; Nobile V. et al., 2020).
Antioxidants play a crucial role in fighting pollutants and neutralizing free radicals, slowing down their damaging effects.
Camellia sinensis extract contains a high concentration of antioxidants molecules able to counteract the impact of pollutants (Koch W. et al., 2019).
EFFICACY TESTS
Oxidative DNA Damage Reduction
LongeviTEA® significantly decreases 8-hydroxy-2’-deoxyguanosine (8-OHdg), demonstrating its ability to protect against DNA damage caused by urban dust exposure (GRAPH 1).
Inflammation Reduction
LongeviTEA® reduces IL-1alpha levels, a marker of inflammation, indicating its potent anti-inflammatory effects (GRAPH 2).
Key Product Details
% OF USE
2% – 5%
APPLICATIONS
Ideal for emulsions or transparent water-based formulations
TECHNICAL DATA
| APPEARANCE | CLEAR LIQUID |
| COLOUR | VERY LIGHT AMBER |
| ODOUR | CHARACTERISTIC |
| DRY RESIDUE (105°C) | > 95 % |
| SPECIFIC GRAVITY (25°C) | 1.2 – 1.3 g/ml |
| PH (5% WATER SOLUTION AT 25°C) | 3.5 – 6.5 |
PROPERTIES
- Powerful Antioxidants: Neutralizes free radicals generated by pollution, safeguarding cellular components like DNA, proteins, and lipids.
- Anti-Inflammatory Action: Reduces pollution-induced inflammation by lowering IL-1alpha levels, helping to soothe irritated skin.
- Barrier Strengthening: Supports the skin’s natural barrier by reducing oxidative stress and maintaining hydration.
- Pollution Resistance: Mimics natural mechanisms to prevent pollutant penetration and damage.
- Sustainability: Biodegradable, non-irritating, and safe for aquatic ecosystems, with a natural chemical profile aligned with eco-sustainability principle.