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Also-called-like-this: Sodium Alginate
What-it-does: viscosity controlling
Irritancy: 4
Comedogenicity: 4

Official CosIng Information


A large sugar molecule (aka polysaccharide) that's used as a gelling agent and comes from brown seaweed. 

Combined with calcium salts, it forms a rigid gel used in "rubber masks". 

Products with Algin

Esthemax Brightening Complex NK Snail Essence Intense Hydra Repair Mask Prolixr Detoxifying Sea Algae Mask Rael Moisture Melt Snowball Hyaluronic Acid Concentrate Goodal Refine Pore Modeling Mask Knesko skin Diamond Collagen Face Mask Lindsay Cool (Tea-Tree) Modelling Rubber Mask Cup Lindsay Vitamin Modelling Rubber Mask Cup MasqueBAR Charcoal Peel-Off Modeling Mask Erno Laszlo Lighten And Brighten White Marble Bright Face Mask Kosmea Clarifying Facial Wash Kristin Ess Weightless Shine Leave-In Conditioner Alba Botanica Pore-Fecting Papaya Enzyme Hawaiian Face Mask Guerlain Super Aqua-Eye Patches KARMAMEJU Blaze / Power Potion 03 Shangpree Black Premium Modeling Mask Skyn Iceland Arctic Hydrating Rubberizing Mask The Organic Pharmacy Antioxidant Face Gel Yves Rocher Lifting Végétal Overconcentrated Lift Serum Beautaniq beauty Guardian Angel Eye Mask Single Dr Hauschka Regenerating Serum Shangpree Green Premium Modeling Mask TRUE BOTANICALS Renew Repair Serum Tarte Pack Your Bags Undereye Patches The Organic Pharmacy Retinol Night Serum Yes to Coconut Energizing Coffee Peel-Off Mask haruharu Wonder Black Rice Soft Peeling Gel Condonsé Paris Hibiscus Flower Exfoliating Mask Dior Capture Youth Lift Sculptor Age-Delay Lifting Serum Logona HYALURON HYDRO FLUID Nourish Kale Enzymatic Exfoliating Cleanser Oh K Chok Chok Cleansing Beads Skin Authority Beauty Infusion™ Probiotics For Clarifying Tołpa Dermo Face Sebio Peeling 3 Enzymy Papaina, Bromelaina, Keratynaza XX Revolution Hydra Fixx Hydrating Primer Ziaja Sensitive Skin Enzyme Peeling 100% Pure Sérum De Noche Multi-Vitamin + Antiox Dr. Jart+ Shake & Shot™ Rubber Masks Garnier Hyaluron Shot Mask Garnier Vitamin C Shot Mask Juice Beauty Blemish Clearing Serum KERSTIN FLORIAN Rejuvenating Spirulina Masque Kristin Ess Extra Gentle Conditioner Living proof Restore Dry Scalp Treatment TRUE BOTANICALS Clear Cellular Repair Serum Uriage Keratosane 30 Colbert MD Illumino Anti-Aging Brightening Mask Dr. Jart+ Shake & Shot Firming Rubber Mask Elizavecca Cf-Nest 97% B-Jo Serum Juice Beauty Stem Cellular Instant Eye Lift Algae Mask