Contract Manufacturing

Quest provides contract-manufacturing services for strategically selected partners. We can contract manufacture existing products from our portfolio and also custom develop and manufacture new products, formulations and concepts for our partners. All the products are manufactured and quality tested in our GMP facilities.

We have the following contract-manufacturing capabilities:

  • Tablets and/or capsules nutraceutical products in bulk, bottles or blister packs.
  • Powder nutraceutical products in bulk or sachet packs.
  • Liquid nutraceutical products in bulk or bottle packs.

Synergistic Cal-Mag

A balanced ratio of calcium, magnesium and vitamin D for strong bones and muscle functions

Provides a balanced ratio of calcium, magnesium and vitamin D which are needed for and contribute to the maintenance of normal bone, teeth and muscle function. Supplementing with calcium and vitamin D may help reduce the risk or bone fractures and the risk or progression of osteoporosis. Women of menopausal age are recommended to take a calcium and vitamin D supplement for bone health. Magnesium helps the body utilise calcium efficiently and is a key nutrient for muscle health. Calcium and magnesium are also important to support the functioning of the nervous system. Children going through puberty have an increased requirement for calcium and magnesium to support growth spurts at this time.


  • Provides a balanced ratio of calcium and magnesium
  • Contains vitamin D to help calcium absorption
  • Chelated mineral form for optimum absorption and utilisation


Take one to three tablets daily with food.


Calcium-Magnesium Amino Acid Blend (magnesium oxide, aspartic acid, calcium carbonate, magnesium oxide), Magnesium Amino Acid Blend (citric acid, magnesium oxide, aspartic acid, rice protein, rice protein concentrate), Bulking Agent (microcrystalline cellulose), Calcium Amino Acid Blend (calcium carbonate, citric acid, calcium hydroxide, rice protein, glycine), Glazing Agent (hydroxypropylmethylcellulose, methacrylic acid, cellulose, titanium dioxide), Croscarmellose Sodium, Anticaking Agent (magnesium stearate, precipitated silicon dioxide), Vitamin D (with sucrose, modified starch, sodium ascorbate, medium chain triglycerides, silicon dioxide, dl-alpha tocopherol).

Relevant Products