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Algenist Algenist Algae Brightening Mask - Product image showing packaging and label for comedogenic ingredient analysis
AlgenistSunscreen

Algenist Algae Brightening Mask

High Risk(16)
51 ingredients5 flagged

The Algenist Algae Brightening Mask is a dual-action treatment designed to refine skin texture and boost overall radiance. Formulated with a potent blend of mineral-rich clays, including Kaolin, Bentonite, and Illite, this mask works to draw out impurities and detoxify the skin's surface. The inclusion of Macrocystis Pyrifera Extract (Algae) is intended to provide nourishing minerals that help brighten a dull or uneven complexion. With a thick, creamy clay texture, it feels cooling and refreshing upon application. While it aims to deliver a luminous, 'lit-from-within' glow and smoother skin, the formulation contains several ingredients that require a closer look for those with specific skin sensitivities. It is often marketed as a luxury solution for skin renewal, but the rich emollient base may not be suitable for everyone seeking clear pores.

Our Analysis

Our analysis classifies the Algenist Algae Brightening Mask as having a High comedogenic risk. The formula contains Isopropyl Isostearate and Algae Extract, both of which carry a maximum 5/5 rating for pore-clogging potential. Isopropyl Isostearate is a highly penetrating ester that can solidify within the follicle, while the iodides in Algae Extract often irritate the pore lining, triggering inflammation. Additionally, the combination of Capric/Caprylic Triglyceride and various fatty alcohols further increases the likelihood of congestion, making this product a risky choice for anyone prone to acne or blackheads.

Skin Type Recommendations

This mask is best suited for dry or mature skin types that require intensive brightening and are not prone to acne. It is strongly recommended that individuals with oily, combination, or acne-prone skin avoid this product, as the high concentration of comedogenic esters and extracts is likely to trigger breakouts.

Flagged Ingredients

5
isopropyl isostearate

Highly penetrating ester that solidifies within the follicle.

5
algae extract

Rich in iodides which irritate the pore lining, triggering inflammation and micro-comedones.

2
capric/caprylic triglyceride

Fractionated coconut oil; removed most clogging long-chain acids but can still affect some.

2
cetyl alcohol

A fatty alcohol (emollient) that is generally safe, but can be problematic for very sensitive individuals.

2
cetearyl alcohol

Fatty alcohol emollient with low-moderate comedogenicity on its own. However, when combined with Ceteareth-20, the synergistic effect can significantly increase pore-clogging potential (combined rating of 4).

Want Deeper Analysis?

Run our MACR (Multi-Axis Comedogenic Risk) analysis to get a comprehensive 5-axis risk assessment. This AI-powered analysis evaluates ingredients for Plugging Risk, Barrier Damage, Fungal Acne Risk, Oxidation Risk, and real-world User Reports — giving you personalized scores for your skin type.

Full Ingredient List(51 ingredients)

Water (Aqua)KaolinBentoniteIlliteMacrocystis Pyrifera ExtractCaprylic/​Capric TriglycerideTitanium Dioxide (Ci 77891)GlycerinCetyl AlcoholIsopropyl IsostearateSiltCetearyl AlcoholGlyceryl StearatePEG-100 StearateButylene GlycolSorbitan StearateAlgae ExopolysaccharidesAlgae ExtractAlaria Esculenta ExtractHaematococcus Pluvialis ExtractSea WaterSalicylic AcidLactic AcidGlucosamine HclSaccharomyces Cerevisiae ExtractSaccharum Officinarum (Sugar Cane) ExtractCamellia Oleifera Leaf ExtractChamomilla Recutita (Matricaria) Flower ExtractCamellia Sinensis Leaf ExtractCucumis Sativus (Cucumber) Fruit ExtractCitrus Medica Limonum (Lemon) Fruit ExtractCitrus Aurantium Dulcis (Orange) Fruit ExtractPyrus Malus (Apple) Fruit ExtractCaprylyl GlycolHydrogenated LecithinHexylene GlycolEthylhexylglycerinSodium HydroxideUreaSodium BenzoatePotassium SorbateDisodium EDTAPhenoxyethanolFragrance (Parfum)Chromium Oxide GreensCaprylic/Capric TriglycerideRead all the geeky details about Glycerin here >>Read all the geeky details about Salicylic Acid here >>Read all the geeky details about Lactic Acid here >>Read all the geeky details about Camellia Sinensis Leaf Extract here >>[more]

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Our analysis is powered by AI and backed by extensive research on comedogenic ingredients — but it's not medical advice. For skin concerns, please consult a dermatologist.