Gloeiopeltis Tenax Extract
Funori Extract
Good
Safe Pores
1/5
Irritancy
0/5
FA Safe
✅ Yes
Pregnancy
✅ Safe
Vegan
❌ No
Science & Benefits
Gloeiopeltis Tenax, or Funori, is a traditional Japanese red algae used historically as a hair and skin 'glue' due to its high concentration of slimy mucilage. In modern cosmetic science, this mucilage acts as a superior film-forming humectant and binder. It provides a unique, silky slip to formulations and holds water tightly against the skin barrier without the use of synthetic polymers. It is completely non-irritating and has a minimal comedogenic risk (1). It is an ideal 'natural' thickening agent for acne-safe products, providing a luxurious texture while ensuring the pores remain breathable.
Safety Alerts
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Non-Vegan: This ingredient is typically derived from animal sources (e.g. beeswax, lanolin, carmine).