Nippon Rika Co., Ltd. manufactures pharmaceuticals, food additives, chemical products, and cosmetic ingredients.
Our products are used as ingredients in everyday products such as medicines, supplements, powdered milk, and cosmetics.

  • Contract Manufacturing Products

    N-Carbetoxy-L-Thiazolidine-4-carboxylic acid

    [Handling Specifications] Reagents [Applications] Cosme […]

  • Contract Manufacturing Products

    L-Thiazolidine-4-carboxylic acid

    [Handling Specifications] Reagents [Applications] Skin […]

  • Contract Manufacturing Products

    L-Methylcysteine Hydrochloride

    [Handling Specifications] Non-JP Standards [Application […]

  • Contract Manufacturing Products

    Ethyl L-Cysteine hydrochloride

    [Handling Specifications] JP [Applications] Pharmaceuti […]

  • Contract Manufacturing Products

    Calcipotriol

    [Handling Specifications] EP, USP [Applications] Pharma […]

  • Amino AcidsOthers (Culture Media, etc.)

    N-Acetyl-DL-Tryptophan

    [Handling Specifications] Reagents

  • Amino AcidsCosmetics

    N-Acetyl-L-Glutamic acid

    [Handling Specifications] Reagents [Applications] Cosme […]

  • Non-Amino AcidsPharmaceuticals

    Ibudilast

    [Handling Specifications] JP [Applications] Pharmaceuti […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)

    L-Hydroxyproline

    [Handling Specifications] Quasi-drug ingredients, reage […]

  • CosmeticsNon-Amino Acids

    Glycyl Glycine

    [Handling Specifications] Quasi-drug ingredients [Appli […]

  • Amino AcidsOthers (Culture Media, etc.)

    L-Arginine hydrochloride

    [Handling Specifications] Reagents

  • Amino Acids

    L-Tyrosine Disodium Salt Dihydrate

    [Handling Specifications] Reagents [Applications] Cultu […]

  • Amino AcidsOthers (Culture Media, etc.)

    L-Cystine dihydrochloride monohydrate

    [Handling Specifications] Reagents [Applications] Cultu […]

  • Amino AcidsFoods

    L-Lysine hydrochloride

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    DL-Methionine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Methionine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Phenylalanine

    [Handling Specifications] Food additives, reagents [App […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Proline

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Tryptophan

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsFoods

    L-Histidine Hydrochloride monohydrate

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Histidine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Threonine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)

    L-Serine

    [Handling Specifications] Quasi-drug ingredients, JIS [ […]

  • Amino AcidsCosmeticsFoods

    L-Monosodium glutamate monohydrate

    [Handling Specifications] Food additives, reagents [App […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Glutamic acid

    [Handling Specifications] Food additives, reagents [App […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Glutamine

    [Handling Specifications] Food additives, JIS [Applicat […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)

    L-Aspartic acid

    [Handling Specifications] Quasi-drug ingredients, JIS [ […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)

    L-Aspartic monohydrate

    [Handling Specifications] JIS [Applications] Moisturizi […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Arginine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Alanine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)Pharmaceuticals

    DL-Alanine

    [Handling Specifications] Standards for Pharmaceutical […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    Glycine

    [Handling Specifications] Food additives, quasi-drug in […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Isoleucine

    [Handling Specifications] Food additives, reagents [App […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Leucine

    [Handling Specifications] Food additives, reagents [App […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Valine

    [Handling Specifications] Food additives, JIS [Applicat […]

  • Amino Acids

    L-Cysteine Hydrochloride monohydrate

    [Handling Specifications] Food additives, quasi-drug in […]

  • CosmeticsNon-Amino Acids

    Heparinoid

    [Handling Specifications] Non-JP Standards [Application […]

  • Amino AcidsPharmaceuticals

    L-Ethyltyrosine Hydrochloride

    [Handling Specifications] Non-JP Standards [Application […]

  • Non-Amino AcidsPharmaceuticals

    Cetylpyridinium chloride monohydrate

    [Handling Specifications] Non-JP standards, quasi-drug […]

  • Non-Amino AcidsPharmaceuticals

    Ibuprofen piconol

    [Handling Specifications] JP [Applications] Pharmaceuti […]

  • CosmeticsNon-Amino AcidsPharmaceuticals

    Allantoin

    [Handling Specifications] Non-JP standards, quasi-drug […]

  • Amino AcidsPharmaceuticals

    L-Cysteine Malate

    [Handling Specifications] Non-JP Standards [Application […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)Pharmaceuticals

    L-Tyrosine

    [Handling Specifications] JP, USP, EP, food additives, […]

  • Amino AcidsPharmaceuticals

    L-Carbocyteine

    [Handling Specifications] JP [Applications] Pharmaceuti […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)Pharmaceuticals

    N-Acetyl-L-Cysteine

    [Handling Specifications] JP, USP, EP, quasi-drug ingre […]

  • Amino AcidsCosmeticsOthers (Culture Media, etc.)Pharmaceuticals

    L-Cysteine

    [Handling Specifications] JP, quasi-drug ingredients, r […]

  • Amino AcidsCosmeticsFoodsOthers (Culture Media, etc.)

    L-Cystine

    [Handling Specifications] Food additives, quasi-drug in […]