Question 1

What does Nasturtium Officinale  Flower/Leaf Extract\ do in a cosmetic formula?

Accepted Answer

This ingredient is used as a botanical extract, mainly for antioxidant, soothing, and skin-conditioning support in creams, serums, cleansers, and hair care.

Question 2

Is Nasturtium Officinale  Flower/Leaf Extract\ clean?

Accepted Answer

From a clean beauty perspective, it is generally well accepted as a plant-derived extract with low routine irritation concern. Sensitivity is still possible in reactive skin, especially because botanical extracts contain variable natural compounds.

Question 3

Is Nasturtium Officinale  Flower/Leaf Extract\ sustainable?

Accepted Answer

This material is plant-derived, renewable, and expected to be readily biodegradable when made with simple extraction systems such as water, glycerin, or ethanol. Its footprint depends mostly on farming practices, extraction solvent choice, and preservative system.

Question 4

Is Nasturtium Officinale  Flower/Leaf Extract\ COSMOS-approved?

Accepted Answer

It is permitted under COSMOS-natural and can be used in COSMOS-organic formulas when the agricultural source and extraction process meet the standard. It aligns well with Green Chemistry when made from renewable plant material using approved, low-impact solvents and minimal processing.

Question 5

How does Nasturtium Officinale  Flower/Leaf Extract\ work chemically?

Accepted Answer

This extract is a complex mixture of polar plant constituents, including phenolics, flavonoids, minerals, amino acids, and sulfur-containing glucosinolates. It is typically used at low levels, often about 0.1% to 5% depending on extract strength, and is best added during cool-down because some antioxidant fractions can be sensitive to heat, light, and oxidation.