TCFS Rules of Mastic IX Drop 40ml

$9.00 $36.00

This product is unavailable


  • Rules of Mastic IX Drop is a concentrated serum packed with the densest amount of our coveted Mastic oil for the most intensive repairing and moisturizing treatment.
  • Formulated with concentrated Mastic oil, this nourishing ampule treats and firms skin from the inside out.
  • Light and watery in texture this serum absorbs into skin quickly, and deeply nourishes skin lacking in firmness, strengthening to help skin become healthier and resilient.
  • This line is quite literally a drink of water for your parched and compromised skin.
  • Rules of Mastic is a Too Cool For School’s skincare line specializing in damage repair. Rules’ own patent ingredient ‘Masticure’ is a concentrated active ingredient made from the Mastic tree.
  • It targets fundamental cause of skin damage from moisture loss, and reinforces the weakened and fragile skin barrier, caused by environmental stressors, thus helping skin become firm and healthy.
  • All Rules of Mastic range skincare products are free of artificial surfactant, paraben, mineral oil, animal-derived ingredients, synthetic pigment and fragrance.
  • Solution for redness and sensitive skin.


  • Pump a small amount and apply onto a clean, toned skin. Follow with Rues of Mastic IX Cream or a moisturizer for best results.
  • Water/Aqua/Eau, Methylpropanediol, Betaine, Niacinamide, Caprylic/Capric Triglyceride, Glycerin, 1,2-Hexanediol, Hydroxyacetophenone, Polyglyceryl-10 Laurate, Panthenol, Carbomer, Gelatin, Tromethamine, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Cellulose Gum, Adenosine, Ceramide NP, Limnanthes Alba (Meadowfoam) Seed Oil, Pistacia Lentiscus (Mastic) Gum, Citrus Aurantium Dulcis (Orange) Oil, Disodium EDTA, Sodium Hyaluronate, Citrus Nobilis (Mandarin Orange) Peel Oil, Litsea Cubeba Fruit Oil, Borago Officinalis Seed Oil

* Formulated without Paraben, Artificial Surfactant, Synthetic Colorant, Synthetic Fragrance, Animal-derived Ingredients.