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.

Forte D 50000

Providing high potency 50000 iu per tablet

Forte D 50000 is a high potency vitamin D supplement providing 50,000 iu of vitamin D3 per tablet. This tablet is recommended after a blood test has confirmed a deficiency or insufficiency and should be taken under the instruction and supervision of a doctor or qualified health professional.


High potency 50,000 iu per tablet


Take as directed by your doctor or health professional. This amount of vitamin D should only be taken on the advice of a doctor or qualified health professional.


Vitamin D3 (with bovine gelatin, sucrose, corn starch, soyabean oil, dl-alpha tocopherol), microcrystalline cellulose, dicalcium phosphate, croscarmellose sodium, coating agent (hydroxypropylmethylcellulose, stearic acid, microcrystalline cellulose), colouring agent (hydroxypropylmethylcellulose, titanium dioxide, iron oxide, microcrystalline cellulose), precipitated silicon dioxide, magnesium stearate.

Allergy Advice: For allergens, see ingredients in Bold.