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.


For increased energy, vitality, performance and fertility

Free testosterone hormone levels in the male body peaks between the ages of 25-30, and then decline steadily at a rate of 1-2% annually, as the production of testosterone decreases. Tongkat ali extract increases testosterone levels naturally, thereby increasing muscle mass, increasing energy, levels, reducing stress, increasing endurance and athletic performance, increasing fertility and enhancing sexual performance.


  • 125mg tongkat ali extract (eurycoma longifolia jack)
  • Standardised to not less than 1.1mg of eurycomanone by a patented extraction procedure


Take two capsules in the morning with food or as recommended by your healthcare provider. For long-term use, a break of 2 days is recommended after every 5 days of supplementation.


Tongkat ali extract (eurycoma longifolia jack), capsule shell (hydroxypropylmethylcellulose), magnesium stearate, microcrystalline cellulose, precipitated silicon dioxide