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Rheary

The Rheary is the collection of all active ingredients present in Rhea products. A kind of formulary which contains all of our special skincare molecules. Our ingredients, that come from all parts of the globe, are carefully selected based on their regenerating properties for the skin. When possible, we select actives from local suppliers in order to reduce our carbon footprint and to incentivate partnerships with regional universities and agricultural activities. Rhea Cosmetics' goal is to constantly search for ethically sourced cosmetic ingredients, respecting our environment and human beings alike.
Rhea Cosmetics
All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Oat Oil Extract

A lipid complex composed of ceramides, phospholipids, sterols, triacylglycerols, and PUFAs that renews and protects the skin’s lipid barrier.

Oligopeptide 3

Tripeptide that simulates the biological process of collagen synthesis: it mimics a glycoprotein (thrombospondin) that activates a growth factor and plays a fundamental role in collagen syn-thesis. Inhibits MMPs, thereby protecting the supporting fibers.

Oligopeptide 34

Peptide with depigmenting activity; it acts on existing hyperpigmentations by blocking the transfer of melanosomes to keratinocytes. Inhibits melanogenesis expression by suppressing tyrosinase activity.

Oligopeptide 4

A tetrapeptide that mimics the action of the youth hormone thymopoietin, counteracting the loss of thymic factors associated with aging. To counteract atony and devitalization.

Oligopeptide 6

Hexapeptide that mimics the activity of FOXO3a, a transcription factor regulating the re-sponse to genetic damage and preventing errors during DNA replication, thereby maintaining skin integrity and delaying the onset of cutaneous aging. This hexapeptide is regarded as the primary guardian of genomic integrity in skin cells.

Olive Unsaponifiables

Extracted from the finest fraction of Olive Oil, rich in sterols, fat-soluble vitamins, carotenoids, and antioxidants; stimulates fibroblasts to synthesize new collagen and elastin fibers, exerting a protective and restorative effect essential for cutaneous tissue. Soothes and decon- gests the skin.

Olive, Oil of

A rich oil that deeply nourishes the skin and modulates its natural hydration system. Protects against the deleterious effects of free radicals and inhibits cutaneous aging.

Omega-3

Vitamin F, comprising a mixture of linoleic acid, alpha-linolenic acid, and arachidonic acid. It regulates sebum production, exhibits emollient and nourishing properties, promotes cel-lular regeneration, and enhances skin elasticity.

Orange, Essential Oil of

Neurocosmetic active compound with a relaxing effect, especially suitable for nocturnal applica-tion. Mitigates the formation of wrinkles and stretch marks, and aids in counteracting cellulite im-perfections and loss of skin tone.

OxiDefense

A new-generation antioxidant similar to vitamin E, it neutralizes ROS, RNS, and RCS, protecting cellular biomolecules and membranes. It combats oxidative stress, photoaging, and skin aging by supporting detoxification and limiting damage caused by UV rays and pollution.

OxyBalance

Synthetic active ingredient with potent antioxidant activity capable of neutralizing free radicals generated by UV radiation. It prevents oxidative damage and enhances the efficacy of sunscreen filters by preserving their stability and improving their performance against photoinduced stress.

OxyComplex

Gumming complex composed of rice powder and pumice which, due to their differ- ent granulometries, enables gentle mechanical exfoliation. Both of volcanic origin, these contribute to a gentle yet thorough scrub, promoting cellular renewal and skin oxy- genation.

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