Acids & Salts
Isostearic Acid
CAS 30399-84-9
A liquid branched-chain C18 fatty acid supplied for ester synthesis, emulsification, and corrosion inhibition. Per its CIR/PubChem classification it is used as an emulsifier, surfactant, and binding agent, and as a corrosion inhibitor and chemical intermediate.
Cleaning / Degreasing
Surfactancy
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Specialty Additives
Isostearyl Alcohol
CAS 27458-93-1
A liquid branched-chain C18 fatty alcohol supplied as an emollient and viscosity modifier. Per its CIR/PubChem cosmetic classification it is used as an emollient, skin-conditioning agent, and viscosity-controlling agent.
Emolliency
Viscosity Modification
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Specialty Additives
Isotretinoin
CAS 4759-48-2
A potent oral retinoid used to treat severe acne by reducing sebum production, unclogging pores, and preventing breakouts. Commonly prescribed for persistent
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Mineral Fillers & Pigments
Kaolin (China Clay)
CAS 1332-58-7
A bright, inert aluminosilicate clay that coats paper, builds ceramics and extends filled compounds. Its largest uses are as a coating pigment and filler in paper and as a body and glaze raw material in ceramics, tiles and sanitary ware.
Thickening / Rheology
Color / Pigmentation
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Solvents - Aliphatic
Kerosene (Kerosine, Paraffin Oil)
CAS 8008-20-6
A versatile middle-distillate cut bridging fuel, solvent, and process-diluent duty across aviation, heating, and metalworking operations. It is used as a combustion fuel - including kerosene-type jet fuel, heating fuel, and lamp/lighting oil - and as an industrial solvent for degreasing and parts cleaning.
Solvency
Viscosity Modification
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Specialty Additives
Kojic Acid
CAS 501-30-4
A naturally fermented pyranone valued for tyrosinase inhibition and as a building block for maltol-class flavor chemistry. It is used as a food additive to inhibit enzymatic browning, as a chemical intermediate in the manufacture of the flavor compounds maltol and ethyl maltol, and as…
Preservation
Biocidal Action
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Esters
Kojic Acid Dipalmitate (KAD)
CAS 79725-98-7
A lipid-soluble, storage-stable kojic acid ester engineered for oil-phase cosmetic formulation. Industry references record its cosmetic function as an emollient; as a lipophilic kojic-acid derivative it is incorporated into skin-care formulations.
Emolliency
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Amines & Amides
L-Alanine (Alanine)
CAS 56-41-7
A fermentation-grade amino acid serving food, nutrition, and biochemical-reagent supply chains. It is used as a nutritional supplement and food flavoring agent, as a substrate in microbiological and biochemical research and culture media, and as an intermediate in organic synthesis.
Conditioning
Moisture Control
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Amines & Amides
L-Arginine (Arginine)
CAS 74-79-3
A guanidino-functional amino acid supplied for nutrition, fermentation, and pharmaceutical-intermediate use. It is used as a nutritional supplement and food ingredient, as a substrate in biochemical research and pharmaceutical manufacturing, and as a JECFA-listed flavoring agent.
Conditioning
Moisture Control
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Amines & Amides
L-Arginine Hydrochloride (L-Arginine HCl)
CAS 1119-34-2
The water-soluble hydrochloride salt of L-arginine for supplement, food, and pharmaceutical-grade applications. It is used as a nutritional supplement and food ingredient and as a raw material in pharmaceutical and medicine manufacturing.
Conditioning
Moisture Control
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Amines & Amides
L-Arginine Hydrochloride (L-Arginine HCl)
CAS 627-75-8
A water-soluble salt of the basic amino acid arginine for nutrition, fermentation media, and research. It is used as a nutritional supplement ingredient for foods, as a component of cell-culture media, and as a reagent in biochemical research.
Crosslinking / Curing
pH Adjustment
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Amines & Amides
L-Arginine Pyroglutamate (Arginine PCA, Arginine Pidolate)
CAS 56265-06-6
An arginine pidolate salt prized as a naturally derived humectant for moisture-binding cosmetic systems. Industry references record its cosmetic function as a humectant, and it is incorporated into personal-care formulations as a moisture-binding ingredient.
Conditioning
Moisture Control
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Amines & Amides
L-Aspartic Acid (Aspartic Acid)
CAS 56-84-8
A dicarboxylic amino acid central to aspartame and polyaspartate chemistry as well as nutritional fortification. It is used as a raw material in the manufacture of the sweetener aspartame and of peptide pharmaceuticals, as a nutritional supplement and food flavoring agent, in culture-media preparation, and…
Conditioning
Moisture Control
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Esters
L-Carnitine (Levocarnitine)
CAS 541-15-1
A quaternary-ammonium betaine supplied as a soluble ingredient for supplement, beverage, and personal-care formulation. It is used as an ingredient in dietary supplement and functional food and beverage formulations, and in cosmetics, where Industry references record cleansing and foam-boosting functions.
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Specialty Additives
L-Carnitine L-Tartrate (LCLT)
CAS 36687-82-8
The non-hygroscopic tartrate salt of L-carnitine, formulated where powder stability and flow matter. It is used as an ingredient in dietary supplement and functional food and beverage products.
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Amines & Amides
L-Carnosine (Carnosine)
CAS 305-84-0
An imidazole-bearing beta-alanyl-histidine dipeptide offered for antioxidant-ingredient and supplement use. It is supplied as an ingredient for dietary supplement and cosmetic formulations.
Conditioning
Chelation / Sequestration
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Amines & Amides
L-Cysteine (Cysteine)
CAS 52-90-4
A thiol-functional amino acid prized as a reducing agent across baking, flavor, and personal-care chemistry. It is used as a reducing agent and dough conditioner in baking, as a flavoring agent and nutritional supplement in food, and as a substrate in biochemical research.
Preservation
Conditioning
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Acids & Salts
L-Cysteine Hydrochloride
CAS 52-89-1
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Cysteine Hydrochloride Anhydrous (L-Cysteine HCl)
CAS 56-89-3
The soluble hydrochloride salt of L-cysteine for baking, flavor, and reduction-driven processing. It is used as a reducing agent and dough conditioner in baking, as a flavoring agent and nutritional supplement, and as a reducing/hair-conditioning ingredient in cosmetics.
Conditioning
Preservation
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Amines & Amides
L-Cysteine Hydrochloride Monohydrate (L-Cysteine HCl Monohydrate)
CAS 7048-04-6
A free-flowing monohydrate salt of L-cysteine for food, flavor, and personal-care manufacturing. It is used as a reducing agent and dough conditioner in baking, as a flavoring agent and nutritional supplement, and as a reducing/hair-conditioning ingredient in cosmetics.
Crosslinking / Curing
pH Adjustment
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Specialty Additives
L-Erythrulose (Erythrulose)
CAS 533-50-6
A keto-tetrose self-tanning agent that develops color gradually through Maillard chemistry with skin keratin. It is used as a cosmetic self-tanning (sunless tanning) ingredient: a reducing sugar that reacts with amino groups in skin keratin via the Maillard reaction to develop color, and is commonly…
Color / Pigmentation
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Amines & Amides
L-Glutamic Acid (Glutamic Acid)
CAS 56-86-0
The amino acid behind glutamate flavor chemistry, also feeding nutrition and peptide-synthesis supply. It is used as a food flavoring ingredient, as a nutritional supplement, and as a raw material in peptide and pharmaceutical synthesis.
Conditioning
Moisture Control
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Amines & Amides
L-Glutamic Acid Hydrochloride (Glutamic Acid HCl)
CAS 138-15-8
The acidic, water-soluble salt of L-glutamic acid for seasoning and soluble-glutamate applications. As a water-soluble, acidic glutamic-acid source it is used as a food acidulant and seasoning ingredient, as a nutritional supplement, and as a raw material in synthesis.
Crosslinking / Curing
pH Adjustment
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Amines & Amides
L-Glutamine (Glutamine)
CAS 56-85-9
An amide-functional amino acid spanning nutrition, fermentation media, and feed applications. It is used as a nutritional supplement and food flavoring ingredient, as a component of cell-culture media, as a feed additive, and as a substrate for biochemical research.
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Histidine Hydrochloride (L-Histidine HCl)
CAS 5934-29-2
The soluble hydrochloride salt of histidine, supplied for nutrition and culture-media manufacturing. It is used as a nutritional supplement and food ingredient, as a component of amino-acid and cell-culture media, and as a substrate for biochemical research.
Conditioning
pH Adjustment
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Amines & Amides
L-Isoleucine (Isoleucine)
CAS 73-32-5
A branched-chain essential amino acid supplied for nutrition, fermentation, and cosmetic formulation. It is used as a nutritional supplement and food flavoring ingredient, as a substrate in biochemical research and culture media, and as an antistatic and skin-conditioning ingredient in cosmetics.
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Leucine (Leucine)
CAS 61-90-5
A branched-chain essential amino acid recognized as a low-concern processing aid and nutrition ingredient. It is used as a nutritional supplement and food flavoring/processing aid, as a substrate for biochemical research, and as a skin- and hair-conditioning ingredient in cosmetics.
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Lysine Hydrochloride (L-Lysine HCl)
CAS 657-27-2
The workhorse soluble lysine salt, supplied at feed scale for amino-acid balancing of animal diets. Its principal application is as a feed additive for animal nutrition; it is also used in food fortification and dietary supplements, and as a skin-conditioning ingredient in cosmetics.
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Methionine (Methionine)
CAS 63-68-3
A sulfur-bearing essential amino acid supplied at feed scale, with food, supplement, and chelation uses. Its principal application is as a feed additive for animal nutrition; it is also used as a nutritional supplement and food flavoring ingredient and as a chelating agent for metals.
Crosslinking / Curing
pH Adjustment
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Amines & Amides
L-Ornithine Hydrochloride (L-Ornithine HCl)
CAS 3184-13-2
The soluble salt of the urea-cycle amino acid ornithine, supplied for food and personal-care formulation. It is used as a food flavoring agent and amino-acid ingredient, and in cosmetics as a skin-conditioning ingredient.
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Phenylalanine (Phenylalanine)
CAS 63-91-2
The aromatic amino acid that, paired with aspartic acid, builds the aspartame sweetener - plus nutrition and flavor uses. Its principal application is as a raw material, with L-aspartic acid, in the manufacture of the sweetener aspartame; it is also used as a nutritional supplement…
Conditioning
Synthesis Intermediate
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Amines & Amides
L-Proline
CAS 147-85-3
A versatile amino-acid building block bridging fermentation media, food fortification, and fine-chemical synthesis. It is used as a component of microbiological culture media, as a flavoring agent and nutritional ingredient in food, and as a starting material in pharmaceutical synthesis.
Conditioning
Moisture Control
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Amines & Amides
L-Theanine (Theanine)
CAS 3081-61-6
Tea-derived amino acid in demand for functional food, beverage, and supplement formulation. It is used as a dietary supplement ingredient and as a food and flavoring additive.
Conditioning
Emolliency
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Amines & Amides
L-Tyrosine (Tyrosine)
CAS 60-18-4
Aromatic amino acid serving nutrition, life-science research, and personal-care formulation. It is used as a nutritional supplement and flavoring ingredient in food, as a biochemical research reagent, and as a skin- and hair-conditioning ingredient in cosmetics.
Conditioning
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Amines & Amides
L-Valine (Valine)
CAS 72-18-4
Branched-chain essential amino acid for nutrition, fermentation media, and research applications. It is used as a nutritional supplement and flavoring ingredient for foods, as a component of cell-culture media, and as a reagent in biochemical research.
Conditioning
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Specialty Additives
Laccase Enzyme
CAS 80498-15-3
Color / Pigmentation
Cleaning / Degreasing
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Acids & Salts
Lactamide MEA
CAS 2043-43-8
A lactic-acid-derived amide that delivers moisture retention and conditioning in personal-care formulations. It functions as a humectant and as a skin- and hair-conditioning agent, and serves as an antistatic ingredient in cosmetic formulations.
Moisture Control
Conditioning
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Acids & Salts
Lactic Acid
CAS 50-21-5
A versatile hydroxy acid spanning food acidulation, biopolymer feedstock, and industrial processing. It is used as an acidulant and pH regulator, as a solvent in the production of foods, drugs, and dyes, and as the monomer for polylactic acid (PLA).
pH Adjustment
Moisture Control
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Glycols & Polyols
Lactitol
CAS 585-86-4
A lactose-derived polyol bridging reduced-sugar food formulation and tablet manufacturing. It is used as a bulk sweetener and sugar substitute in food and as a diluent in solid pharmaceutical dosage forms.
Moisture Control
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Acids & Salts
Lactobionic Acid
CAS 96-82-2
A lactose-derived polyhydroxy acid valued as an antioxidant and a route to soluble mineral salts. It carries antioxidant functionality and is the parent acid of calcium lactobionate, a soluble calcium salt.
pH Adjustment
Conditioning
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Specialty Additives
Lactose Monohydrate
CAS 64044-51-5
The workhorse lactose grade for tablet and capsule filling and dry-blend dilution. It is used as a diluent and filler-binder in pharmaceutical tablets and capsules and as an ingredient in food products.
Thickening / Rheology
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Specialty Additives
Lactose Monohydrate (Hydrous Lactose)
CAS 10039-26-6
Fine-milled monohydrate lactose for uniform dispersion in dry blends and granulations. It is used as a diluent and filler-binder in pharmaceutical solid dosage forms and as an ingredient in food products.
Thickening / Rheology
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Esters
Lanolin (Wool Wax)
CAS 8006-54-0
A naturally derived wool wax prized as an emollient base, lubricant, and rust-preventive film former. It is widely used as an emollient and skin-conditioning base in cosmetics and topical formulations, as a lubricant, and as a corrosion inhibitor in protective coatings.
Emolliency
Surfactancy
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Amines & Amides
Lauramide DEA (LDEA)
CAS 68603-91-8
A coconut-derived alkanolamide that builds foam and body in surfactant systems. It is used as a foam booster and stabilizer in liquid detergents and shampoos, and as a viscosity-building thickener and antistatic ingredient in cleaning and personal-care formulations.
Cleaning / Degreasing
Surfactancy
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Amines & Amides
Lauramide DEA and Propylene Glycol (LDEA)
CAS 120-40-1
A pourable lauramide-DEA-in-glycol blend formulated for easy dosing into liquid surfactant systems. The lauramide DEA component functions as a foam booster and stabilizer and as a viscosity builder in liquid detergent and personal-care systems.
Cleaning / Degreasing
Surfactancy
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Amines & Amides
Lauramide MEA (LMEA)
CAS 142-78-9
A coconut-derived monoethanolamide that thickens and stabilizes foam in cleansing products. It is used as a foam booster and stabilizer, a viscosity-building thickener, and an antistatic ingredient in detergents and personal-care formulations.
Cleaning / Degreasing
Surfactancy
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Surfactants - Amphoteric
Lauramine Oxide (Lauryldimethylamine Oxide)
CAS 1643-20-5
An amine-oxide surfactant that boosts and stabilizes foam across a wide pH and electrolyte range. It is used as a foam builder and stabilizer and as a wetting, viscosity-modifying, and antistatic ingredient in dishwashing detergents, shampoos, soaps, and hard-surface cleaners.
Surfactancy
Cleaning / Degreasing
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Acids & Salts
Lauraminopropionic Acid
CAS 1462-54-0
An amphoteric amino-acid surfactant offering mild, pH-flexible surface activity. As an amphoteric surface-active agent, materials of this class are used as mild co-surfactants in personal-care and cleaning formulations.
Biocidal Action
Preservation
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