Kiehl's Facial Fuel Daily Energizing Moisture Treatment — Efficacy 3.1/5.0, Safety 3.7/5.0 | DemythSkin
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[ DemythSkin Verdict ]
Kiehl's Facial Fuel Daily Energizing Moisture Treatment

Kiehl's Facial Fuel Daily Energizing Moisture Treatment

MoisturizerFatigue, dullness, daily hydration
Efficacy
Basic
3.1 / 5.0
Safety
Caution
3.7 / 5.0
System Verdict
A mediocre men's moisturizer dragged down by high alcohol content, weak actives, and poor stability—basic hydration at best, no real anti-aging power. Efficacy score of 3.1 reflects low concentrations of Ascorbyl Glucoside (~1.2-1.5%) and Tocopherol (~0.2-0.35%), which are suboptimal derivatives without synergistic stabilizers like Ferulic Acid; Alcohol Denat. high in list compromises barrier and destabilizes antioxidants, while no encapsulation or optimal pH data evident.
Active Ingredients Detected
A Tier: Good BasicsProven Results
WaterGlycerinDimethiconePanthenolAscorbyl GlucosideTocopherol
B Tier: Supporting IngredientsPromising Ingredients
CyclohexasiloxaneButylene GlycolCaffeine
D Tier: Potential IrritantsBe Cautious
Alcohol Denat.Menthol
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DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.