Trader Joe's Hyaluronic Moisture Boost Serum
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This serum contains a minimal and clean ingredient list, featuring sodium hyaluronate, which is known for its excellent hydrating properties. The presence of phenoxyethanol and ethylhexylglycerin as preservatives is common in skincare and generally considered safe. The product is minimally processed, enhancing its appeal for those seeking effective and straightforward skincare solutions.
Key ingredients 5
Sodium HyaluronateGood
Sodium Hyaluronate is a salt form of hyaluronic acid, known for its excellent hydrating properties. It can hold up to 1000 times its weight in water, making it an effective moisturizer. It is highly beneficial for maintaining skin hydration and elasticity.
Risks
There are minimal risks associated with Sodium Hyaluronate, though overuse can lead to temporary skin tightness.
Benefits
It significantly improves skin hydration and reduces the appearance of fine lines.
WaterNeutral
Water is a common solvent used in cosmetics to dissolve other ingredients. It helps in the application and absorption of the product. It does not have any active benefits or risks in this formulation.
Risks
There are no significant risks associated with water in cosmetic formulations.
Benefits
Water aids in the delivery of active ingredients to the skin.
PropanediolNeutral
Propanediol is a glycol used as a solvent and skin-conditioning agent. It helps to improve the texture and feel of the product. It is generally considered safe and non-irritating.
Risks
Propanediol can cause mild irritation in sensitive individuals.
Benefits
It enhances the absorption of other ingredients and provides a smooth application.
EthylhexylglycerinNeutral
Ethylhexylglycerin is used as a skin-conditioning agent and preservative enhancer. It works synergistically with phenoxyethanol to improve preservation efficacy. It is generally well-tolerated and non-irritating.
Risks
Ethylhexylglycerin can cause mild irritation in sensitive skin types.
Benefits
It enhances the antimicrobial efficacy of preservatives and conditions the skin.
PhenoxyethanolBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
In rare cases, phenoxyethanol can cause skin irritation or allergic reactions.
Benefits
It helps maintain the product's integrity by preventing bacterial contamination.
Processing
Unprocessed or Minimally Processed Foods
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