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Guaifenesin, also known as guaiphenesin or glyceryl guaiacolate, is an expectorant. Guaifenesin is an FDA approved active pharmaceutical ingredient in various formulations to control & prevent coughing.

Guaifenesin, supplied by Blue Bear Chemicals, is produced via the glycidol route and thus contains no chlorine. Our production is based on 100% renewable sources.

Our brand new, 2018 started production facility, will meet your demand in terms of capacity, continuity, availability and quality.

Applications :

  • Expectorant:
    It helps loosing congestion in the chest and throat, making it easier tocough out through the mouth.

  • Veterinary:
    Guaifenesin is a centrally acting muscle relaxant that is used as a part of many anaesthetic protocols for horses. The relaxation of skeletal muscles, mild analgesic and mild sedative properties allows for lower dosages of other anaestheticsagents and sedatives.


Samples, documentation and prices are available upon request.

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Blue Bear Chemicals

Maarse en Kroonhof 51
1431 PC Aalsmeer
The Netherlands.

Tel. +31 (0)297 36 70 71
Tel. +31 (0)6 5520 47 43

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We work closely with you on single sourcing challenges, chemical outsourcing and cost savings in procurement.