The Lab
Specimen No. 0123
AvoidSyntheticfragrancehousehold chemical

Synthetic Fragrance in Laundry Products

fragrance in detergent · laundry fragrance · parfum in detergent

Synthetic musks and fragrances in laundry detergents that remain on fabric after washing. Musks bioaccumulate in human tissue and are a leading cause of contact dermatitis from laundry products.

medium confidence
Researched April 18, 2026

Concerns

  • Synthetic musks bioaccumulate in adipose tissue and breast milk
  • VOC emissions from dryer vents include benzene and acetaldehyde
  • Leading cause of contact dermatitis from laundry products
  • Not fully biodegradable — persist in waterways

Regulatory flags

  • May contain undisclosed phthalates

Commonly found in

Laundry detergentFabric softenerDryer sheetsIn-wash scent boosters

Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.

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Safer swaps · Research references

Based Bodyworks

BASED Body Wash

90/100

Sulfate-free, fragrance-free body wash with no hormone-disrupting ingredients.

Why it's cleaner

No flagged ingredients in our current review; key ingredients include Coco glucoside, Aloe vera, Glycerin.

Coco glucosideAloe veraGlycerinTea tree
View product

Based Bodyworks

BASED Deodorant

92/100

Aluminum-free, fragrance-free deodorant built for men. Actually works.

Why it's cleaner

No flagged ingredients in our current review; key ingredients include Magnesium hydroxide, Arrowroot powder, Shea butter.

Magnesium hydroxideArrowroot powderShea butterCoconut oil
View product

Based Bodyworks

BASED Hair Cream

91/100

Fragrance-free, hold without synthetic chemicals. Clean men's grooming done right.

Why it's cleaner

No flagged ingredients in our current review; key ingredients include Shea butter, Beeswax, Castor oil.

Shea butterBeeswaxCastor oilVitamin E
View product

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