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Score:
Data available:
 
Limited
Data last updated:
November 2014

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Professional by Nature's Therapy SilkWorks Serum

EWG scientists reviewed Professional by Nature's Therapy SilkWorks Serum for safety according to the methodology outlined in our Skin Deep Cosmetics Database. We assess the ingredients listed on the labels of personal care products based on data in toxicity and regulatory databases, government and health agency assessments and the open scientific literature. EWG's rating for Professional by Nature's Therapy SilkWorks Serum is 4.
Ingredient Concerns:
Overall Hazard
 
 
Cancer
 
 
Developmental &
reproductive toxicity
 
 
Allergies & immunotoxicity
 
 
Use restrictions
 
 

Ingredient Concerns

Ingredient Concerns Score
FRAGRANCEEcotoxicology, Allergies/immunotoxicity, Irritation (skin, eyes, or lungs), Miscellaneous, Organ system toxicity (non-reproductive)
Data: Fair
SD ALCOHOL 40Enhanced skin absorption, Cancer, Developmental/reproductive toxicity, Multiple, additive exposure sources, Contamination concerns (BRUCINE, T-BUTYL ALCOHOL, BRUCINE SULFATE, QUASSIN), Organ system toxicity (non-reproductive)
Data: None
TOCOPHERYL ACETATECancer, Ecotoxicology, Allergies/immunotoxicity, Contamination concerns (HYDROQUINONE)
Data: Fair
CYCLOMETHICONEEcotoxicology, Organ system toxicity (non-reproductive), Persistence and bioaccumulation
Data: Limited
CAMELLIA OLEIFERA (TEA-OIL CAMELLIA) LEAF EXTRACT
CAMELLIA OLEFIFERA (GREEN TEA) EXTRACT
None Identified
Data: Limited
LOTUS CORNICULATUS (BIRD'S FOOT TREFOIL) FLOWER EXTRACT
LOTUS CORNICULATUS FLOWER EXTRACT
None Identified
Data: Limited
ZINGIBER OFFICINALE (GINGER) ROOT EXTRACTNone Identified
Data: Limited
SILK AMINO ACIDSNone Identified
Data: None
DIMETHICONOLNone Identified
Data: Limited


About the ratings

EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings below indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Learn more | Legal Disclaimer