Leontopodium alpinum polyphenol naturally present in the alpine plant Leontopodium alpinum. This compound has become a major phytotherapeutic and cosmetic marker due to its powerful antioxidant, anti-inflammatory, and cell-protective properties.
Its dosage is particularly sought after in plant extracts used in natural cosmetics, anti-aging dermo-care, or in formulations with soothing and protective aims. The precise quantification of leontopodic acid A not only allows the active ingredients to be valued, but also guarantees the standardization, quality and traceability of finished products.
Available analysis methods
The analysis of leontopodic acid A is based on high performance chromatography techniques:
- HPLC-DAD (diode array liquid chromatography): a common method for detecting phenolic compounds in plant extracts. It allows specific detection at different wavelengths and is suitable for cosmetic matrices or hydroalcoholic extracts.
- LC-MS/MS (liquid chromatography-mass spectrometry): Recommended for complex matrices or low concentrations. It provides high specificity and sensitivity, allowing the distinction of leontopodic acid A from other similar polyphenolic acids.
The analyses are carried out in partner laboratories selected for their expertise in phytochemistry, in compliance with quality and regulatory requirements (ISO 17025, COFRAC, etc.).
Analyzed matrices
Leontopodic acid A is generally dosed in the following products:
- Edelweiss plant extracts (dry powders, hydroalcoholic extracts, glycerolated, supercritical CO₂)
- Active cosmetic ingredients incorporated into creams, serums or lotions
- High-end natural formulations with anti-aging, antioxidant or UV protection properties
- Nutraceutical products based on edelweiss or antioxidant complexes
Verification of leontopodic acid A content is essential to meet manufacturers' specifications, justify functional claims and strengthen the marketing value of extracts.
Additional analyses available at YesWeLab
YesWeLab also offers a range of complementary analyses to characterize edelweiss-based extracts or extracts enriched with antioxidant compounds. Among the most relevant services:
- Chlorogenic acid dosage
→ Antioxidant polyphenol present in many plants, it can be associated in extract complexes. - Determination of total flavonoids (e.g.: quercetin, luteolin, vitexin)
→ To assess the overall antioxidant potential of a plant or cosmetic extract. - Assessment of overall antioxidant activity (DPPH, ORAC methods)
→ These tests make it possible to supplement the dosage of specific markers with a functional measurement of antioxidant efficacy. - Heavy metal control (lead, arsenic, cadmium, mercury)
→ Essential analysis for the safety of plant extracts used in cosmetics or nutraceuticals.
These analytical services ensure complete characterization of assets, with a view to regulatory compliance, product enhancement and market differentiation.
Why choose YesWeLab?
YesWeLab centralizes your analysis needs thanks to:
- A network of partner laboratories specializing in phytochemistry, cosmetics and nutraceuticals
- A digital platform to simplify ordering, tracking and receiving results
- Personalized scientific support, from method selection to interpretation of results
- Ability to manage tailor-made analyses according to your matrices, standards and product objectives
Since 2020, many manufacturers, cosmetic brands and formulators have trusted us to guarantee the quality, safety and compliance of their plant extracts.
Need a leontopodic acid A analysis?
Submit your request via our platform or contact our team for a personalized quote.
