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Physician's Series Glutathione Plus, 30 vege caps

 Physician's Series Glutathione Plus, 30 vege caps QR Code
  • Item No: 888039
  • Availability: In Stock
  • S$45.40

  • Ex GST: S$42.43
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Physician’s Series Glutathione Plus provides a potent 500mg of OPITACTM active, pre-formed and bioavailable glutathione, as well as alpha-lipoic acid and milk thistle extract that can further enhance the liver detoxification processes.


The Powerful Antioxidant Dual that Brings A Brighter Complexion – Glutathione and Alpha-Lipoic Acid

Glutathione is a peptide molecule synthesized in the body from 3 amino acids, namely glutamic acid, cysteine and glycine. It is the most important and most abundant water-soluble antioxidant inside the cell.1-4 It is produced by every cell of the body, with especially high levels in the liver.1-4 Similarly, alpha-lipoic acid is an antioxidant; but unlike glutathione, it can work in both aqueous (inside the cells) and lipid environments (fluid outside the cells).5-8

As antioxidants, they help to delay aging by directly neutralizing free radicals and hence, reducing oxidative stress. One of the most beneficial effects of alpha-lipoic acid and glutathione is their ability to rejuvenate each other and also other essential antioxidants such as vitamins C and E, coenzyme Q10, and the activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx).1-8

Glutathione is also a natural antioxidant in the liver.1-4 Together with alpha-lipoic acid, they help to detoxify xenobiotics, solvents, pesticides, heavy metals and alcohol.4-8 By reducing the toxic load in the body, skin complexion can be greatly improved.


In the skin, glutathione binds to tyrosinase and helps prevent the enzymatic pathways from producing melanin.9-10 Glutathione has been shown to inhibit melanin production, especially when it is taken at a higher dose (450mg and above). 9-10

Glutathione has demonstrated synergistic effect on the body’s production of collagen production. When taken together with collagen, glutathione helps to enhance the production of collagen.

Because of its role in liver detoxification and powerful antioxidant activity, human studies have shown that glutathione supplementation may help with skin brightening.9-10


Milk Thistle Extract Helps to Support Liver

The active extract of milk thistle, called silymarin. Silymarin has shown to be one of the most potent substances in promoting liver health.11-14 Its main benefits appear to be support of healthy DNA function, stabilization of plasma membranes, and stimulation of liver cells.11-14 It has also been shown to even increase total glutathione levels in the liver.15-16 A healthier and enhanced liver detoxification function help to bring about a healthier and fairer skin.9-10


Powerful Synergy of Glutathione, Alpha-Lipoic Acid and Milk Thistle Extract

Physician’s Series understands the exacting standards that a practitioner needs when dispensing a product as part of his/her clinical practice.

Experience healthier and fairer complexion with Physician’s Series Glutathione Plus that safeguards your body against free radical damage and enhances your liver detox system!

Supplement Facts

Serving Size 1 vegetarian capsule

Servings Per Container 30

Amount Per Serving

OPITACTM Glutathione (Reduced Form)

500 mg

Milk Thistle Extract

(Silybum marianum) (Fruit/Seeds) (Standardized to 80 mg Silymarin Flavonoids – equivalent 80%)

100 mg

Alpha-Lipoic Acid

50 mg

Other ingredients: Hypromellose (cellulose capsule), microcrystalline cellulose, magnesium stearate (vegetable source), silicon dioxide.




Take one capsule daily preferably on an empty stomach or as recommended by your healthcare professional.



Keep bottle tightly closed in a cool and dry place, away from direct sunlight. Refrigeration is recommended. Keep out of reach of children.

Product of USA


Product Reference

  1. Biomed Pharmacother. 2003 May-Jun;57(3-4):145-55.
  2. J Nutr. 2004 Mar;134(3):489-92.
  3. Eur J Nutr. 2014 54(20): 251-263.
  4. J Altern Complement Med. 2011;17(9):827-833.
  5. Nutrition. 2007 Jan;23(1):76-80.
  6. Am J Physiol Cell Physiol. 2007 Oct;293(4):C1395-403.
  7. Pharmacol Ther. 2007 Jan;113(1):154-64.
  8. Toxicol Lett. 2005 Dec 30;160(1):1-7.
  9. Clin Cosmet Investig Dermatol. 2017; 10: 147–153.
  10. Int J Derm. 2016 55(2):153–157.
  11. Phytother Res. 2010 Oct;24(10):1423-32.
  12. Curr Pharm Biotechnol. 2012 Aug;13(10):1964-70.
  13. Forsch Komplementmed. 2008 Feb;15(1):9-20.
  14. Proc Natl Acad Sci U S A. 2010 Mar 30;107(13):5995-9.
  15. Eur J Pharmacol. 2012 Jan 15;674(2-3):430-8.
  16. Altern Med Rev. 2009;14(3):226-46.


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