Sodium Metaphosphate
Sodium Metaphosphate is an oral care and buffering ingredient. It’s in 12 products on Poliage, most often mask, moisturizer and lip. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Sodium Metaphosphate: buffering
Function listed in CosIng
Contains Sodium Metaphosphate: chelating
Function listed in CosIng
Contains Sodium Metaphosphate: oral-care
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 79773, accessed October 22, 2026.
Products that contain Sodium Metaphosphate
Shiseido
Bénéfiance NutriPerfect - Lotion Adoucissante Pro-reconstituante
Lists fragrance, fragrance allergens, drying alcohol, silicones
Shiseido
Benefiance NutriPerfect Crème de Jour SPF15 Shiseido
Lists fragrance, fragrance allergens, silicones, chemical UV filters
Laneige
Bouncy & Firm Eye Sleeping Mask
Mask · None of Poliage’s flag groups listed
Laneige
Bouncy & Firm Serum
Serum · Lists fragrance, fragrance allergens
Laneige
Cica Sleeping Mask
Mask · None of Poliage’s flag groups listed
Shiseido
Future Solution LX Sérum Intensif Contours Fermeté Shiseido
Lists fragrance, fragrance allergens, drying alcohol, silicones
Laura Geller
Lasting Love Longwearing Lip Color
Lip · None of Poliage’s flag groups listed
Laneige
Perfect Renew 3x Cream Advanced
Moisturizer · Lists fragrance, retinoid, silicones
Shiseido
Pureness Gel-Crème hydratant Shiseido
Lists fragrance, fragrance allergens, drying alcohol, parabens, silicones
innisfree
Super Volcanic Pore Clay Mask
Mask · Lists exfoliating acid
Laneige
Water Bank Blue Hyaluronic Intensive Moisturizer
Moisturizer · Lists fragrance, silicones
Laneige
Water Sleeping Mask
Mask · Lists fragrance, fragrance allergens, silicones
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