Question 1

What does Mangosteen Peel do in a cosmetic formula?

Accepted Answer

This ingredient is used as a botanical skin-conditioning active, mainly for antioxidant support, astringency, and soothing claims. It can also contribute a natural brown-purple tone in some formulas.

Question 2

Is Mangosteen Peel clean?

Accepted Answer

From a clean-standards perspective, this ingredient is generally well accepted when extracted with approved solvents and preserved with compliant systems. As with many botanicals, the main watchpoints are batch variability, trace allergens, and sensitization potential in very reactive skin.

Question 3

Is Mangosteen Peel sustainable?

Accepted Answer

This material is plant-derived and often uses a fruit-processing by-product, which is favorable from a resource-efficiency perspective. It is expected to be biodegradable, with the sustainability profile depending mostly on farming practices, drying, extraction solvent, and transport footprint.

Question 4

Is Mangosteen Peel COSMOS-approved?

Accepted Answer

It can be permitted under COSMOS-natural and COSMOS-organic when the plant source, extraction method, and any carriers or preservatives meet the standard. It aligns well with Green Chemistry when processed by drying, milling, water, ethanol, or glycerin extraction, using renewable feedstock and readily biodegradable solvents.

Question 5

How does Mangosteen Peel work chemically?

Accepted Answer

This material contains polyphenols, including xanthones, tannins, and flavonoids, which help explain its antioxidant and astringent behavior in skin-care formulas. Typical use depends on format, with concentrated extracts often used around 0.1% to 2% and powders sometimes higher, and the color and polyphenol profile can shift with pH, heat, oxygen exposure, and metal ions.