Glow Recipe Guava Vitamin C Dark Spot Treatment Serum Versus Biossance Squalane + Vitamin C Rose Oil

Glow Recipe Guava Vitamin C Dark Spot Treatment Serum Versus Biossance Squalane + Vitamin C Rose Oil Detailed comparison of Glow Recipe Guava Vitamin C Dark Spot Treatment Serum versus Biossance Squalane + Vitamin C Rose Oil. This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening oil is formulated around Squalane and Tetrahexyldecyl Ascorbate to brighten dull-looking skin and hydrate skin. Water Propanediol C9-12 Alkane Psidium Guajava Fruit Extract Tetrahexyldecyl Ascorbate Tranexamic Acid Sodium Polyacryloyldimethyl Taurate 3-O-Ethyl Ascorbic Acid Ascorbyl Glucoside Magnesium Ascorbyl Phosphate Sodium Ascorbyl Phosphate Psidium Guajava Seed Oil Tocopherol Tocopheryl Acetate Sodium Hyaluronate Ferulic Acid Tremella Fuciformis Sporocarp Extract Pyrus Malus Fruit Extract Musa Sapientum Fruit Extract Prunus Armeniaca Kernel Extract Pyrus Communis Fruit Extract Rubus Idaeus Fruit Extract Melia Azadirachta Flower Extract Melia Azadirachta Leaf Extract Corallina Officinalis Extract Coccinia Indica Fruit Extract Hexanoyl Dipeptide-3 Norleucine Acetate Polyglyceryl-10 Dioleate Glycerin 1,2-Hexanediol Caprylic/Capric Triglyceride Caprylyl Glycol Hydroxyacetophenone Sodium Stearoyl Glutamate Coco-Caprylate/Caprate Betaine Lecithin Polyglyceryl-10 Dipalmitate Sodium Citrate Sodium Phytate Potassium Sorbate Decyl Glucoside Lauryl Glucoside Ethylhexylglycerin Citric Acid Xanthan Gum Phenoxyethanol Water, Propanediol, C9-12 Alkane, Psidium Guajava Fruit Extract, Tetrahexyldecyl Ascorbate, Tranexamic Acid, Sodium Polyacryloyldimethyl Taurate, 3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside, Magnesium Ascorbyl Phosphate, Sodium Ascorbyl Phosphate, Psidium Guajava Seed Oil, Tocopherol, Tocopheryl Acetate, Sodium Hyaluronate, Ferulic Acid, Tremella Fuciformis Sporocarp Extract, Pyrus Malus Fruit Extract, Musa Sapientum Fruit Extract, Prunus Armeniaca Kernel Extract, Pyrus Communis Fruit Extract, Rubus Idaeus Fruit Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Corallina Officinalis Extract, Coccinia Indica Fruit Extract, Hexanoyl Dipeptide-3 Norleucine Acetate, Polyglyceryl-10 Dioleate, Glycerin, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Caprylyl Glycol, Hydroxyacetophenone, Sodium Stearoyl Glutamate, Coco-Caprylate/Caprate, Betaine, Lecithin, Polyglyceryl-10 Dipalmitate, Sodium Citrate, Sodium Phytate, Potassium Sorbate, Decyl Glucoside, Lauryl Glucoside, Ethylhexylglycerin, Citric Acid, Xanthan Gum, Phenoxyethanol Squalane Pistacia Lentiscus Gum Rosa Damascena Flower Extract Geraniol Citronellol Squalane, Tetrahexyldecyl Ascorbate, Caprylic/Capric Triglyceride, Pistacia Lentiscus Gum, Rosa Damascena Flower Extract, Geraniol, Citronellol These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. Tetrahexyldecyl Ascorbate (THD) is a stable and oil-soluble form of Vitamin C. THD is special in that it has the ability to travel deeper into skin than traditional ascorbic acid while maintaining the same skin benefits (double win!). Because it’s oil-soluble, THD dives deep into your skin’s fatty layers (think ceramides and cholesterol) to fight off the kind of free radicals that mess with your skin barrier. This makes it a great pair with water-based vitamin C (ascorbic acid) that mainly works on the surface. Even at just 0.1%, THD is already showing great antioxidant activity. When used up to 2%, it helps keep your skin happy and calm, especially when it’s stressed from pollution or sun. Want to fade dark spots or tackle hyperpigmentation? You’ll want 5% or more. Pairing it with brightening buddies like niacinamide or licorice root gives even better results. One study even used 30% THD with other brighteners and saw real results on stubborn discoloration, even in melasma-prone skin. A note on THD: It’s has a slightly silky, oily texture and usually shows up colorless or pale yellow (though the exact shade can vary by supplier). While you can sneak it into water-based formulas, it really shines when paired with silicones or oils, which help your skin soak it up better. THD is pretty stable, but it’s still vulnerable to degradation like ascorbic acid. Too much light or heat (above 113°F / 45°C) can break it down over time. Go for dark and opaque packaging that keeps it safe and shady! Read more about other types of Vitamin C: