SkinSense Diary
Ingredients / #50

Potassium Phosphate

CAS: 7778-77-0 · EC: 231-913-4 / 240-213-8
Emulsifier
CosIng Ref: 79722
💡 For reference only. Does not constitute medical advice.
Description
Acts as an emulsifier that helps blend oil and water-based ingredients together in skincare formulations, creating smooth, stable creams and lotions. This ingredient also functions as a pH buffer to maintain the optimal acidity level of products. It has an excellent safety profile with minimal risk of irritation or adverse reactions.
Synonyms
포타슘포스페이트 (ko) リン酸Ｋ (ja) kalii dihydrogenophosphas Potassium dihydrogenorthophosphate potassium phosphate, monobasic
Properties
✗ Fragrance ✗ Preservative ✗ Colorant
Safety Rating
INTERNAL 2/10 · Safe
Salt form — generally well-tolerated at cosmetic concentrations

Found in products

Total: 237
Product Brand Occurrences
Eaze Drop Lightweight Blurring Skin Tint — 9 Fenty Beauty 25
Grown Alchemist Restorative Hand Cream 20ml Grown Alchemist 7
Korres Greek Yoghurt Probiotic Sheet Mask 20ml KORRES 6
SUNGBOON EDITOR Green Tomato NMN Pore Lifting Amoule 40ml Double Pack SUNGBOON EDITOR 6
Childs Farm Spf50+ Sun Spray Fragrance-Free 100Ml Childs Farm 5
Advanced Night Repair Estée Lauder 4
CeraVe Hydrating Cleanser with Hyaluronic Acid for Normal to Dry Skin 236ml CeraVe 4
CeraVe Hydrating Cleanser with Hyaluronic Acid for Normal to Dry Skin 473ml CeraVe 4
CeraVe Moisturising Cream Pot with Hyaluronic Acid & Ceramides for Dry to Very Dry Skin 454g​ CeraVe 4
CeraVe Moisturising Lotion with Ceramides. Face and Body Lotion for Normal to Very Dry Skin 473ml CeraVe 4
CeraVe Moisturising Lotion with Hyaluronic Acid & Ceramides. Face and Body Lotion for Normal to Very Dry Skin 236ml CeraVe 4
CeraVe Resurfacing Retinol Face Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml CeraVe 4
haruharu wonder Black Rice Moisture Airyfit Sunscreen SPF50+ 50ml Haruharu wonder 4
Pigmentbio Night Cream Brightening Bioderma 4
The Moisturizing Soft Cream La Mer 4
Wella Professionals Color Fresh Mask Semi-Permanent Hair Dye Treatment in Red 150ml Wella Professionals 4
Absolute Collagen 2025 Protect & Nourish Mini Discovery Duo 15Ml Night 15Ml Day Absolute Collagen 3
BIOHEAL BOH Panthecell Repair Cicasome Ampoule Mask Sheet 1ea BIOHEAL BOH 3
Bobbi Brown Instant Long-Wear Makeup Remover 100ml BOBBI BROWN 3
CeraVe Moisturising Cream Pot with Hyaluronic Acid & Ceramides for Dry to Very Dry Skin 340g CeraVe 3
Cerave Moisturising Cream Tube CeraVe 3
CeraVe PM Facial Moisturising Lotion with Ceramides for Normal to Dry Skin 52ml CeraVe 3
CeraVe Reparative Hand Cream with Ceramides for Extremely Dry, Rough Hands 50ml CeraVe 3
CRYO-RECOVERY EYE SERUM - 15 ML Charlotte Tilbury 3
Dermalogica Skin Smoothing Cream - 48h Moisturiser Dermalogica 3
Fresh Rose Deep Hydration Sleeping Mask (15ml/15ml) Fresh 3
Grown Alchemist Restorative Body Oil 100ml Grown Alchemist 3
Kendamil First Infant Milk Ready To Feed From Birth 250Ml Kendamil 3
Korres Greek Yoghurt Wide Awake Eye Gel Roller 15ml KORRES 3
Korres Smart Yoghurt Probiotic Gel Cream 40ml KORRES 3
Korres Wild Rose Day-Brightening Gel-Cream 40ml KORRES 3
Lancôme Boots 2026 Bonus Gift with Purchase - Bi-Facil Lancome 3
Lumene Nordic Hydra Intense Hydration Moisturizer 50ml Lumene 3
Uriage Eau Thermale Glow Up Water Essence 100ml URIAGE 3
Water Facial Cleanser Delicate Skin and Eyes 400ml Garnier 3
Wella Professionals Color Fresh Semi-Permanent Colour Mask - Chocolate Touch 150ml Wella Professionals 3
Absolute Collagen Deep Lift Collagen-Boosting Serum, 30ml Absolute Collagen 2
AVEENO® Skin Relief Repairing Ointment 100ml Aveeno 2
CeraVe Hydrating Cleanser for Normal to Dry Skin Travel Size 88ml CeraVe 2
CeraVe Hydrating Cleanser Refill Pouch for Normal to Dry Skin 473ml CeraVe 2
CeraVe Moisturising Cream Pump with Hyaluronic Acid & Ceramides for Dry to Very Dry Skin 454g CeraVe 2
CeraVe Moisturising Cream Tube with 3 Essential Ceramides & Hyaluronic Acids for Dry to Very Dry Skin 177ml CeraVe 2
Cerave Moisturizing Cream Refill CeraVe 2
CeraVe Skin Renewing Retinol Serum 30ml CeraVe 2
CHARLOTTE'S HOLLYWOOD SKIN SECRETS IMMEDIATE EYE REVIVAL PATCHES - 60 EYE PATCHES Charlotte Tilbury 2
CHARLOTTE'S MAGIC HYDRATOR MIST - 75 ML Charlotte Tilbury 2
COSRX Skin Barrier Moisturizing Body Cream COSRX 2
Estée Lauder Advanced Night Repair Supercharged Gel Eye Cream 15ml Estee Lauder 2
Estée Lauder Revitalizing Supreme+ Youth Power Cream Moisturiser Refill Estee Lauder 2
Estée Lauder Set + Refresh Perfecting Makeup Mist Estee Lauder 2
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