Lait S.R vs Lotion P50: which is safer?

Lotion P50 is our pick: better on PFAS and on the overall hazard picture.

Biologique Recherche

Lait S.R

PFAS grade

C 75/100

Overall grade

F 59/100

Verdict

Buy

Hazard flags

⚑ 4

Material

water-based emulsion, botanical extracts, glycerin

Confidence

72%

Possible1,4-dioxane (trace solvent contaminant)

PossibleFragrance allergens and undisclosed components

PossiblePreservative sensitivity and microbial growth if mishandled

Why this gradeBuy

Our pick

Biologique Recherche

Lotion P50

PFAS grade

A 90/100

Overall grade

C 78/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Water, glycerin, botanical extracts, humectants

Confidence

78%

PossibleFragrance allergens (botanical extracts and essential oils if present)

PossibleMicrobial growth in water-based formulation

PossibleContact irritation or sensitization from botanical components

Why this gradeBuy

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More moisturizer: see the full ranking