HYDRATING
ACTIVE INGREDIENTS
NAME
INCI
Producer
Usage Level
Solubility
Iso Naturality
Cosmos
TREMEL+ HA
Tremella Fuciformis Polysaccharide

0,1%
Water
1
Compliant
TREMEL+HA is a powerful hydrating raw material derived from the Tremella Fuciformis mushroom, also known as the snow fungus. It is more hydrating than hyaluronic acid and forms a protective film on the skin without causing a tightening effect.
NAME
INCI
Producer
Usage Level
Solubility
Iso Naturality
Cosmos
Phytosqualan
Squalane

3-10%
Oil
100%
Approved
Phytosqualan® is a hydrating raw material derived from olive squalane. It is a non-greasy emollient that prevents trans-epidermal water loss (TEWL) while enhancing moisturization, elasticity, and softness, making it ideal for dry skin formulations.
NAME
INCI
Producer
Usage Level
Solubility
Iso Naturality
Cosmos
Avenaplex
Avena Sativa (Oat) Kernel extract

1%
Oil
100%
Approved
AvenaPLex is a hydrating and barrier-repairing lipid complex extracted from oat kernels. It boosts hyaluronic acid production, replenishes ceramides, and enhances moisture retention, helping to reduce trans-epidermal water loss (TEWL). Rich in phospholipids, sterols, and free fatty acids, it strengthens the skin’s protective layer, making it ideal for dry, dehydrated, and sensitive skin.
NAME
INCI
Producer
Usage Level
Solubility
Iso Naturality
Cosmos
Red Marine Gel
Water, Ahnfeltiopsis Concinna Extract, Butylene glycol, 1,2-Hexanediol, Hydroxyacetophenone

Emulsions 2-5% Gel 2–10%
Water
-
-
Red Marine Gel from SOCRI is a hydrating raw material derived from red algae. It contains hydrating polysaccharides like carrageenan, which help create a moisture-retaining barrier on the skin, enhancing hydration in cosmetic formulations.
NAME
INCI
Producer
Usage Level
Solubility
Iso Naturality
Cosmos
NETO
(Cryogenically Processed Donkey Milk Powder)Milk
HA Farms
0,5–3%
Water
1
Approved
NETO Cryogenic Donkey Milk Powder contains albumins, which create a moisturizing shield on the upper layers of the skin, helping to reduce transepidermal water loss (TEWL) and restore the skin’s normal hydration level. Additionally, it is rich in peptides that contribute to the synthesis of the Natural Moisturizing Factor (NMF), further supporting hydration.
NAME
INCI
Producer
Usage Level
Solubility
Iso Naturality
Cosmos
C+eRAMIDE
Triticum vulgare (wheat) seed extract

0,3%
Oil
1
Approved
C+eRAMIDE is a plant-based ceramide designed to deeply hydrate and restore the skin barrier. It strengthens the skin’s natural protective function, preventing moisture loss while boosting long-lasting hydration. Clinically tested to increase skin hydration by 75.8% within an hour, it helps maintain a smooth, supple, and resilient complexion.