Canonical ingredient

DL-Proline, 5-oxo-, monosodium salt

Sodium PCA

85 linked products

Official identifiers

CAS 54571-67-4 NHPID_ID 3564

Names and synonyms

DL-Proline, 5-oxo-, monosodium salt (en)
5-Oxo-D2-prolinate de sodium (fr-CA)

Source-scoped chemical properties

Every value keeps its own authority, licence and retrieval date. Conflicting values are not silently merged.

canada dsl listing: listed; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl bioaccumulative: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl inherently toxic aquatic: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets cepa categorization: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets environmental: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl meets human health: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl persistent: No; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03
dsl substance category: Organics; canada_dsl_categorization · Open Government Licence - Canada 2.0 · 2026-08-03

Safety and technical documents

General references and manufacturer-specific SDS documents are kept separate.

0 document(s)

No verified SDS or technical sheet is linked yet. This absence is explicit and does not mean that no document exists.

End-to-end traceability

Only links supported by an identified source are published. Missing evidence remains explicitly unknown.

Partial chain

Evidence still missing

Country or region of origin
Raw-material producer
Ingredient manufacturer
Distributor
Transformation steps

Documented origins

No origin has been proven yet by an explicit source.

Documented organizations

No organization has been proven yet by an explicit source.

Documented transformations

No transformation step has been proven yet by an explicit source.

Method: a company’s registration country is never used as evidence of a material’s origin.

Products containing this ingredient

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Acne Advanced Clarifying Masque

Acne Advanced Cleansing Foam

Acne Remedy - Clearing Spot Treatment

Acnedote Deep Clean Astringent Maximum Strength

Anti-Aging BB Cream SPF 40 Sunscreen

Blue Lizard Australian Sunscreen Sheer Face Lotion

Blue Lizard Australian Sunscreen Sheer Face Lotion

Bright Skin Moisturizer SPF 40

Burt's Bees SPF 30 Firming Day Lotion

Burt's Bees SPF 30 Gentle Day Lotion

Cetaphil PRO Eczema Soothing Moisturizer

Cetaphil Restoraderm Flare-up Cream

Cetaphil Restoraderm Soothing Moisturizer

ClarityMD Clear Skin Formula

Clearing Skin Wash

Clearogen Clarifying Toner

Cover Girl & Olay Simply Ageless Foundation

Crème contre l'eczéma 30 ml

DDF Sulfur Therapeutic Mask Acne Treatment

DeVita Solar Body Moisturizer 30

Derma E Ultra Hydrating Protecting Moisturizer with SPF

Derma Repair Heallotion

Dermatologic Cosmetic Laboratories - Spot Therapy

Dermatologic Cosmetic Laboratories -Clear Skin Anti-Blemish Hydrator

Dolce Baume Cura

Dr. C. Tuna Acne Blemish Control Serum

EMU Anti-Démangeaison

EMU Lait Hydra-Réparateur

Eczema Relief Treatment

Emu Crème à mains

Emu peau acnéique

Eucerin Complete Repair Intensive Lotion

Eucerin Repair Foot Crème 10% Urea

Flexitol Heel Balm

GrandBeauty Hair Care Shampoo

Herbalife Skin Clearify Cleanser

Higher Education RUSH Clear Complexion Wipes with 2% Salicylic Acid

KaLaya Foaming Hand Soap

KaLaya Hand Soap

Kleem Organics® Eye Gel

LAVANILA LABORATORIES - The Healthy Baby Block

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