Food additive · Acidity regulator / phosphate
Sodium hexametaphosphate
- E-number
- E452
A phosphate sequestrant used in drinks and processed foods.
- Food additive
- Phosphate additive
- Sequestrant
- Ultra-processing marker
- Expert review pending
Concern level
A minor or very limited concern, such as being an ultra-processing marker only. The concern level sets how many points sodium hexametaphosphate costs on a product’s receipt.
What the evidence says
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Low concernStrong evidence
EFSA (2019) set a group ADI for phosphates of 40 mg/kg body weight (as phosphorus) and noted that infants, toddlers and children may exceed it. [1]
Evidence tiers say how sure the evidence is, separately from how much it matters. About evidence tiers.
Popular products that list sodium hexametaphosphate
156 of the 17,000 most-scanned products in the US with a GoodSwap page list sodium hexametaphosphate. The 12 most scanned:
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Chocolate Shake Premier Protein · 11 fl oz (325 mL) Score 81 out of 100 Excellent -
Premier Protein Vanilla Shake Premier Protein · 11 oz Score 40 out of 100 Okay -
Vanilla Premier Protein Shake Premier Protein · 11 fl oz Score 81 out of 100 Excellent -
Chocolate Protein Shake Premier Protein · 11 fl oz (325 mL) Score 44 out of 100 Okay -
Premier Protein Premier Protein Score 80 out of 100 Excellent -
Ramen Noodle Soup Maruchan · 3 oz Score 9 out of 100 Bad -
Light Laughing Cow Cheese Wedges The Laughing Cow · 8 × 19 g Score 66 out of 100 Good -
Protein Shake Café Latte Premier Protein · 11 fl oz (325 mL) Score 80 out of 100 Excellent -
Original Syrup Log Cabin · 710 mL Score 13 out of 100 Bad -
Protein Shake Muscle Milk · 14 oz Score 34 out of 100 Poor -
Caramel Protein Shake Premier Protein · 11.5 fl oz Score 81 out of 100 Excellent -
Premier Protein Premier Protein Score 84 out of 100 Excellent
Diets and allergens
- Vegan
- Yes
- Vegetarian
- Yes
- Gluten-free
- Yes
For the ingredient in general. Always check the package: a product’s own labels win.
Names GoodSwap recognizes on labels (11)
- e452
- humectant e452
- polyphosphates
- sodium metaphosphate
- sodium polyphosphate
- acidity regulators e452
- sodium hexametaphosphate
- stabiliser polyphosphates
- emulsifiers polyphosphates
- stabilisers polyphosphates
- stabiliser sodium polyphosphate
Sources
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EFSA issues new advice on phosphates
“We estimated that dietary exposure to phosphates may exceed the new ADI for infants, toddlers and children with average consumption of phosphates in their diet.”
efsa.europa.eu