Question 1

What does Rosa Canina Fruit Extract. [+/- CI 77891 do in a cosmetic formula?

Accepted Answer

This ingredient is a botanical extract used mainly for antioxidant support, skin-conditioning, and label-friendly plant content. In formulas, it often sits in the water or humectant phase rather than acting as an emulsifier, cleanser, or preservative.

Question 2

Is Rosa Canina Fruit Extract. [+/- CI 77891 clean?

Accepted Answer

This ingredient is generally well-tolerated, with the usual botanical-extract caveat that trace plant constituents can bother very reactive skin. The bracketed optional colorant notation can add clean-standard scrutiny in loose powders or aerosols because inhalation exposure is assessed differently from dermal exposure.

Question 3

Is Rosa Canina Fruit Extract. [+/- CI 77891 sustainable?

Accepted Answer

It is plant-derived and typically extracted into water, glycerin, or glycols, and the plant fraction is expected to biodegrade. If the optional mineral colorant is present, that portion is mined and inert rather than biodegradable, so impact depends more on mining practices and particle management.

Question 4

Is Rosa Canina Fruit Extract. [+/- CI 77891 COSMOS-approved?

Accepted Answer

The plant extract can align with COSMOS-natural or COSMOS-organic when made from approved agricultural material using approved solvents and processing. The optional colorant can be permitted under COSMOS subject to mineral colorant restrictions and non-nano criteria where applicable, so alignment depends on the exact grade.

Question 5

How does Rosa Canina Fruit Extract. [+/- CI 77891 work chemically?

Accepted Answer

This is a complex botanical mixture containing water-soluble organic acids, sugars, flavonoids, tannins, and carotenoid-associated constituents, with composition varying by harvest and extraction solvent. It is commonly used around 0.1-5%, often added during cool-down, and its antioxidant constituents are best protected from excess heat, oxygen, and light.