Arthur Andrew Medical
Arthur Andrew Medical was founded on a very simple principle: creating products that simply deliver results. The foundation was laid with nutritional supplements based on enzymes and probiotics, and they have since expanded into other areas to provide the most advanced product line possible.
Arthur Andrew Medical is not a company that simply launches new products based on trends or hype. They invest countless hours in developing products and formulas they are proud of and are certain will actually deliver results.
About the collection
Written by the Plenthera team (trained in orthomolecular nutrition). Scientifically reviewed in May 2026. Last updated: 28 May 2026.
AAM Syntol is a product from the range of Arthur Andrew Medical, an American enzyme and probiotics specialist. AAM Syntol AMD is a combination of probiotics and enzymes, specifically designed to help modulate Candida and yeast overgrowth in the gut. Contains 13.6 billion probiotic bacteria, alpha-amylase and cellulase. In this category you will find all Plenthera products from AAM Syntol.
On this pageAbout Arthur Andrew Medical · What is Syntol used for? · How do you use it? · Frequently asked questions · Combine with · Sources
About Arthur Andrew Medical
Arthur Andrew Medical (AAM) is an American enzyme and probiotics specialist based in Arizona, founded in 2007. AAM is known for standardised, high-dose enzyme formulas in which each product is measured in functional activity units (FU, SPU, GDU, HUT, LU) — not just in milligrams. We select AAM for those looking for targeted enzyme supplementation alongside mainstream brands.
What is Syntol used for?
AAM Syntol AMD is a combination of probiotics and enzymes, specifically designed to help modulate Candida and yeast overgrowth in the gut. Contains 13.6 billion probiotic bacteria, alpha-amylase and cellulase.
How do you use it?
Dosage
1-2 capsules per day; diet or gut-reset protocols often use higher doses.
When to take
Take on an empty stomach — 30 minutes before a meal or in the morning on an empty stomach.
Frequently asked questions
What is AAM Syntol?
AAM Syntol AMD is a combination of probiotics and enzymes, specifically designed to help modulate Candida and yeast overgrowth in the gut. Contains 13.6 billion probiotic bacteria, alpha-amylase and cellulase. Part of Arthur Andrew Medical's enzyme and probiotics range.
How does AAM differ from other enzyme brands?
AAM standardises its products in functional activity units (FU, SPU, GDU and so on) rather than just milligrams. That gives a more reliable picture of what a capsule actually does.
How long do I need to use Syntol to notice an effect?
Digestive enzymes: effect at the meal itself. Systemic enzymes (such as nattokinase, serrapeptase): often 4-8 weeks before a noticeable effect.
Can I combine AAM products with other supplements?
Digestive enzymes combine well with probiotics. Systemic enzymes: not with blood thinners without consulting a doctor.
Is Syntol safe for long-term use?
Digestive enzymes are generally safe for long-term use. For systemic enzymes: always consult a doctor if you are having surgery or use blood thinners.
Does Syntol contain allergens?
See the product label for the exact ingredients. AAM generally provides transparent allergen information per formula.
Combine with other categories
AAM Syntol fits into a broader enzyme or supplement system:
- Arthur Andrew Medical — all AAM products on one page
- Enzymes — overview of all enzyme supplements
- Digestive enzymes — for digestive enzymes
- Probiotics — complementary to enzymes
- Supplements — wider context
- Probiotics — for other probiotics
- Digestion & Gut — gut balance
Sources & references
- Arthur Andrew Medical — product dossiers (FU/SPU/GDU activity units)
- Roxas (2008) — Role of enzyme supplementation in digestive disorders
- EFSA — Regulation (EU) 432/2012 (enzyme claims limited)
Disclaimer: This text is for informational purposes only and does not replace medical advice. Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. If in doubt, always consult your doctor or an orthomolecular therapist.