What is the "Ingredients Under Review" List?

While all commercial skincare products meet basic legal safety standards, emerging science often suggests taking a extra-precautionary approach. Dermatocare applies independent screening standards stricter than standard legal baselines. Our automated system scans ingredient lists against our Ingredients Under Review database, built using guidelines from the EU Cosmetics Regulation, US FDA guidance, California’s Toxic-Free Cosmetics Act, and published scientific research. We flag ingredients that show evidence of passing through the skin barrier into the body (detected in blood or urine) or carry potential endocrine, sensitivity, or environmental concerns. Our goal is simple: to help you easily identify cleaner, ultra-minimalist alternatives.

If a product is sold legally, why does Dermatocare flag its ingredients?

Commercial cosmetics meet baseline legal safety regulations. However, Dermatocare applies independent precautionary screening standards that go beyond standard legal minimums. We flag ingredients when published biomonitoring research documents transdermal absorption (presence in human blood or urine) or raises concerns regarding endocrine activity, sensitization, or environmental persistence.

Which chemical sunscreen filters are currently on the caution list?

Legacy organic filters currently under review due to systemic skin absorption or potential endocrine interaction include Octinoxate (Ethylhexyl Methoxycinnamate), Oxybenzone (Benzophenone-3), Homosalate, Benzophenone-4, Benzophenone, Benzophenone-2, Ethylhexyl Dimethyl PABA, and 4-Methylbenzylidene Camphor.

Does seeing "Parfum" or "Fragrance" mean a product is toxic?

No. Generic "Parfum" entries trigger transparency warnings for sensitive or allergy-prone skin profiles, rather than an automatic classification as a toxic compound.

Ingredients Under Database Review: The Dermatocare INCI Screening Benchmarks

Commercial cosmetics are legally required to comply with baseline regional safety regulations. However, evolving global research frequently highlights compounds that warrant higher precautionary screening due to skin absorption, potential endocrine activity, sensitization risks, or environmental impact.

At Dermatocare, we apply independent screening benchmarks that go beyond basic regulatory minimums. Our automated engine screens product INCI lists against our Ingredients Under Review database, which is benchmarked against cross-regulatory frameworks—including the European Union’s Cosmetics Regulation (EC) No 1223/2009, US FDA guidance, California’s Toxic-Free Cosmetics Act, and peer-reviewed clinical studies.

Ingredients are placed under review when published biomonitoring studies document transdermal absorption (presence in human blood or urine) or raise precautionary concerns. While these products remain legally marketed, we guide consumers toward unflagged, minimalist alternatives for greater peace of mind.

Active Database Flag Categories

Below is the active master list of ingredients flagged within Dermatocare's screening engine, grouped by toxicological mechanism and functional chemical class.

Parabens & Derivative Preservatives

Parabens are synthetic preservatives monitored for estrogen receptor binding affinity and potential endocrine system interaction. Long-chain variants exhibit greater metabolic persistence than short-chain alternatives.

Flagged INCIs: Butylparaben, Isobutylparaben, Isodecylparaben, Isopropylparaben, Propylparaben, Sodium Ethylparaben, Sodium Methylparaben, Sodium Propylparaben.

Formaldehyde & Formaldehyde-Releasing Agents

These compounds preserve products by slowly releasing free formaldehyde over time to prevent microbial proliferation. Formaldehyde is a recognized mutagen, and its releasers are screened due to sensitization risks and volatile exposure profiles.

Flagged INCIs: Formaldehyde, Methylene Glycol, 2-Bromo-2-Nitropropane-1,3-Diol (Bronopol), 5-Bromo-5-Nitro-1,3-Dioxane (Bronidox), Diazolidinyl Urea, Dimethylol Urea, Imidazolidinyl Urea, Polyoxymethylene Urea, Quaternium-15, Sodium Hydroxymethylglycinate.

3. Organic (Chemical) UV Filters Under Review

Certain legacy organic sunscreen filters exhibit systemic transdermal absorption levels above regulatory evaluation thresholds in maximal-usage trials, alongside ongoing international reviews regarding endocrine activity.

Flagged INCIs: 4-Methylbenzylidene Camphor, Benzophenone, Benzophenone-2, Benzophenone-4, Oxybenzone (Benzophenone-3), Homosalate, Octinoxate (Ethylhexyl Methoxycinnamate), Ethylhexyl Dimethyl PABA.

4. Phthalates & Synthetic Musks

Phthalates function primarily as plasticizers and fragrance fixatives, while synthetic musks are persistent fragrance fixatives. Both classes are screened for transdermal permeability and endocrine activity.

Flagged INCIs: Dibutyl Phthalate (DBP), Diethyl Phthalate (DEP), Musk Ketone.

5. Boron Derivatives & Amine Compounds

Boron species are restricted under international regulatory frameworks as presumed reproductive toxicants. Diethanolamine (DEA) is screened due to its potential to act as a precursor in nitrosamine formation.

Flagged INCIs: Boric Acid, Potassium Borate, Sodium Borate, Sodium Perborate, MEA-Borate, MIPA-Borate, Diethanolamine (DEA).

6. Coal Tar, Hair Dyes & Aromatic Amines

Synthetic oxidation dyes and coal tar derivatives represent high-potency contact sensitizers and carry specific regulatory limits regarding systemic absorption and bladder health risks.

Flagged INCIs: Coal Tar, Basic Green 4, P-Phenylenediamine (PPD), Hydroxyethyl-P-Phenylenediamine Sulfate, N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulfate, Toluene-2,5-Diamine, Toluene-2,6-Diamine.

7. Antimicrobials & Synthetic Antioxidants

Legacy antimicrobials and specific synthetic antioxidants are screened due to thyroid pathway disruption concerns and aquatic bioaccumulation potential.

Flagged INCIs: Triclosan, Triclocarban, Butylated Hydroxyanisole (BHA).

8. Hydrocarbon Solvents, Fluorinated Compounds & Cyclic Silicones

This group encompasses volatile solvents associated with organ toxicity at higher exposures, persistent perfluorinated polymers (PFAS), and low-molecular-weight cyclic siloxanes restricted for bioaccumulation.

Flagged INCIs: Toluene, Trimethylbenzene, Phenol, Cyclotetrasiloxane (D4), Polytetrafluoroethylene (PTFE).

Ingredients Excluded From This Flagged List

To maintain scientific objectivity, several ingredient categories are no more flagged under Dermatocare's new standard adult safety criteria:

Linear & Non-Volatile Silicones (e.g., Dimethicone, Dimethiconol): Chemically inert, non-absorbable topically, and low in aquatic bioaccumulation potential.
Standard Rheology Modifiers (e.g., Carbomer, Acrylates Copolymer): Safe for topical human use; environmental microplastic impact is evaluated under separate eco-profile tags rather than personal safety exclusions.
BHT (Butylated Hydroxytoluene) & Phenoxyethanol: Excluded from safety flags based on current toxicological data showing minimal systemic risk at regulated cosmetic concentrations.
Unlisted Generic Fragrance: Generic "Parfum" entries trigger transparency warnings for sensitive profiles rather than automatic classification as toxic compounds.