Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Lancer Skincare The Method Polish Versus Kate Somerville ExfoliKate® Intensive Pore Exfoliating Treatment

Lancer Skincare The Method Polish Versus Kate Somerville ExfoliKate® Intensive Pore Exfoliating Treatment Detailed comparison of Lancer Skincare The Method Polish versus Kate Somerville ExfoliKate® Intensive Pore Exfoliating Treatment. This smoothing exfoliato

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Lancer Skincare The Method Polish Versus Kate Somerville ExfoliKate® Intensive Pore Exfoliating Treatment Detailed comparison of Lancer Skincare The Method Polish versus Kate Somerville ExfoliKate® Intensive Pore Exfoliating Treatment. This smoothing exfoliator is formulated around Lactic Acid and Silica to refine skin texture and refine the look of pores. Butylene Glycol Sodium Bicarbonate PEG-8 Magnesium Oxide Glycerin Oleth-20 Trihydroxystearin Silica PEG-100 Stearate Glyceryl Stearate Lactobacillus/Pumpkin Ferment Extract Lactobacillus/Punica Granatum Fruit Ferment Extract Leuconostoc/Radish Root Ferment Filtrate Lactobacillus Ferment Water Retinyl Palmitate Tocopheryl Acetate Lavandula Angustifolia Oil Caprylic/Capric Triglyceride Alaria Esculenta Extract Butylene Glycol, Sodium Bicarbonate, PEG-8, Magnesium Oxide, Glycerin, Oleth-20, Trihydroxystearin, Silica, PEG-100 Stearate, Glyceryl Stearate, Lactobacillus/Pumpkin Ferment Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Leuconostoc/Radish Root Ferment Filtrate, Lactobacillus Ferment, Water, Retinyl Palmitate, Tocopheryl Acetate, Lavandula Angustifolia Oil, Caprylic/Capric Triglyceride, Alaria Esculenta Extract Lactic Acid Glycine Soja Oil Pectin Cetearyl Alcohol Carica Papaya Fruit Ceteareth-20 Cetyl Alcohol Phenoxyethanol Dehydroxanthan Gum Salicylic Acid Alcohol Denat. Sorbic Acid Cinnamal Mel Citrus Aurantium Bergamia Fruit Oil Eugenol Potassium Sorbate Limonene Linalool Beta-Carotene Aloe Barbadensis Leaf Juice Powder Bromelain Papain Cinnamomum Cassia Leaf Oil Acetic Acid Pogostemon Cablin Leaf Oil Pelargonium Graveolens Flower Oil Aniba Rosaeodora Wood Extract Citrus Aurantium Dulcis Peel Oil CI 75810 Water, Lactic Acid, Silica, Glycine Soja Oil, Pectin, Cetearyl Alcohol, Carica Papaya Fruit, Ceteareth-20, Cetyl Alcohol, Phenoxyethanol, Dehydroxanthan Gum, Glyceryl Stearate, PEG-100 Stearate, Salicylic Acid, Lactobacillus/Pumpkin Ferment Extract, Alcohol Denat., Sorbic Acid, Cinnamal, Mel, Citrus Aurantium Bergamia Fruit Oil, Eugenol, Potassium Sorbate, Limonene, Linalool, Lavandula Angustifolia Oil, Beta-Carotene, Aloe Barbadensis Leaf Juice Powder, Bromelain, Papain, Retinyl Palmitate, Tocopheryl Acetate, Cinnamomum Cassia Leaf Oil, Acetic Acid, Pogostemon Cablin Leaf Oil, Pelargonium Graveolens Flower Oil, Aniba Rosaeodora Wood Extract, Citrus Aurantium Dulcis Peel Oil, CI 75810 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive. Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture. This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic. A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier. Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range. Fun fact: The human body also creates Glyceryl Stearate naturally. We don't have a description for Lactobacillus/Pumpkin Ferment Extract yet. Lavandula Angustifolia Oil is more commonly known as lavender essential oil. It is considered a fragrancing ingredient. Lavender imparts a famous scent. While the smell is lovely, this ingredient and may sensitize skin in topical products. This is because about 85% of the oil is made up of linalool and linalyl acetate. When exposed to air, these two compounds become strong allergens. This ingredient exhibits cytotoxicity at low concentrations; amounts of 0.25% have been shown to damage skin cells. A study from Japan found this ingredient caused lavender sensitivity after widespread exposure. Lavender essential oil has some antimicrobial, antibacterial, and anti-inflammatory properties. However, the cons of this ingredient may outweight the pros. More research is needed to confirm lavender essential oil's effects when used in aromatherapy. Lavandula Angustifolia is known as the English Lavender and famous for creating purple fields in Provence, France. Peg-100 Stearate is an emollient and emulsifier. As an emollient, it helps keep skin soft by trapping moisture in. On the other hand, emulsifiers help prevent oil and water from separating in a product. PEGS are a hydrophilic polyether compound . There are 100 ethylene oxide monomers in Peg-100 Stearate. Peg-100 Stearate is polyethylene glycol ester of stearic acid. Retinyl Palmitate is a form of retinoid. Retinoids are the superstar class of anti-aging ingredients that include Tretinoin and Retinol. This particular ingredient has had a bumpy year with its rise and fall in popularity. First, Retinyl Palmitate is created from Palmitic Acid and Retinol. It is a Retinol ester and considered one of the weaker forms of retinoid. This is because all retinoids have to be converted to Tretinoin, AKA Retinoic Acid. Retinyl Palmitate is pretty far down the line and has to go through multiple conversions before its effects are seen. Once it's on your skin, e