Researched by Helena DeMaria-Williams
Formula IngredientChelating AgentTrisodium
INCI: Trisodium Ethylenediamine Disuccinate
PARSING ARTIFACT: This entry is the first half of 'trisodium ethylenediamine disuccinate' (EDDS), split during ingredient list parsing. See the 'ethylenediamine disuccinate' entry for full details. EDDS is a biodegradable chelating agent that neutralises metal ions in formulations to prevent degradation and discolouration.
Category
Chelating Agent
Irritation Risk
Low
Skin Types
all skin types
What does this do in a formula?
chelation of metal ions, formula stabilisation, prevents discolouration, biodegradable EDTA alternative
Is Trisodium safe? Key considerations
Can Trisodium cause irritation?
Low RiskWell tolerated at typical cosmetic concentrations. No EU CosIng Annex II or III restrictions apply.
Does Trisodium increase sun sensitivity?
No RiskDoes not increase photosensitivity.
Is Trisodium safe during pregnancy?
SafeBiodegradable chelating salt used at very low concentrations. Considered safe during pregnancy.
How does Trisodium work?
PARSING ARTIFACT: This entry is the first half of 'trisodium ethylenediamine disuccinate' (EDDS), split during ingredient list parsing. See the 'ethylenediamine disuccinate' entry for full details. EDDS is a biodegradable chelating agent that neutralises metal ions in formulations to prevent degradation and discolouration.
Which products contain Trisodium?
Shop products that contain Trisodium
Supersize Salicylic Acid Cleanser
Salicylic Acid Cleanser
1% Retinol Serum
Succinic Acid Treatment
Glycolic Acid Toner
Polyglutamic Acid Serum
Vitamin B, C and E Moisturiser
Beta Hydroxy Acid (BHA) Serum
Fulvic Acid Cleanser
20% Niacinamide Serum
Hyaluronic Acid 2% + B5 (with Ceramides)
Glycolic Acid 7% Exfoliating Toner
Caffeine Solution 5% + EGCG Eye Serum
Matrixyl 10% + HA
Natural Moisturizing Factors + HA
Argireline Solution 10%
Squalane Cleanser
UV Filters SPF 45 Serum
Natural Moisturizing Factors + PhytoCeramides
Glycolipid Cream Cleanser
Multi-Peptide Eye Serum
Saccharomyces Ferment 30% Milky Toner
Azelaic Acid Suspension 10%
Multi-Peptide + HA Serum
Multi-Peptide Lash and Brow Serum
GF 15% Solution
AHA 30% + BHA 2% Peeling Solution
Alpha Arbutin 2% + HA
Granactive Retinoid 2% Emulsion
Soothing & Barrier Support Serum
Natural Moisturizing Factors + Inulin Body Lotion
Ascorbyl Glucoside Solution 12%
Niacinamide 5% Face and Body Emulsion
Sulphate 4% Cleanser for Body and Hair
Salicylic Acid 2% Masque
Amino Acids + B5
Balancing & Clarifying Serum
Lactic Acid 5% + HA
Multi-Active Delivery Essence
Lactic Acid 10% + HA
Hyaluronic Acid 2% + B5 (Original Formulation)
