AST Enzymes
Ultimate Metabolic Formula - 200 Capsules
Purchase Options
Delivery Frequency
Your subscription payment will be ||price|| Auto-renews, skip or cancel anytime.
Manage your subscriptions with ease. Modify, pause, or cancel your deliveries whenever it suits you—flexibility at your fingertips.
Couldn't load pickup availability
Share
Description
Description
An extra-strength systemic enzyme blend formulated to help support healthy joint, muscle, and tissue function.* The Ultimate Metabolic Formula is a clinically-proven blend of proteolytic enzymes, herbs, vitamins, and minerals for powerful joint, muscle, and tissue support.*
Additional Information
Additional Information
Directions: Take 1 to 2 capsules three times a day on an empty stomach. In three days, if the desired benefit is not achieved, increase to 2-3 capsules, taken three times a day. Take capsules at least 30 to 60 minutes before or 2 hours after a meal with 8 oz. of water.
Supplement Facts:
Serving Size: 1 Capsule
Servings Per Container: 200
Amount Per Serving % Daily Value*:
- Vitamins and minerals: This supplement provides 60 mg of Vitamin C (as calcium ascorbate), 7.8 mg of Vitamin B6 (as pyridoxine HCl), 6.7 mg of calcium (as calcium ascorbate), 400 mcg of folate (as folic acid), and 100 mcg of Vitamin B12 (as methylcobalamin), supplying 100%, 390%, 0.67%, 100%, and 1667% of the daily value, respectively.
- Systemic enzyme blend (500 mg): Contains acid-resistant serrapeptase (Peptizyme SP® EN), proteases, bromelain, papain, amylase, amino peptidase, and lipase, which are enzymes commonly used to support protein, carbohydrate, and fat breakdown.
- Herbal blend (175 mg): Includes amla, rutin, grape seed extract, boswellia, and turmeric, which are plant-derived ingredients often included for their antioxidant and wellness-supporting properties.
*Daily Value not established
Other Ingredients: Cellulose (Vegetarian Capsule), maltodextrin, and silica
Store in a cool, dry place with the lid tightly closed. Avoid excessive heat.
Keep out of the reach of children.
Caution: If you are pregnant, nursing, taking any medication or under medical supervision, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by persons under the age of 18.
*This statement has not been evaluated by the U.S. Food and Drug Administration. The product is not intended to diagnose, treat, cure, or prevent any disease.
Return Policy
Return Policy
We are committed to offering the highest-qualitynutritional supplements available. Many of our formulations are unique, physician-developed, patented, or patent-pending, and are carefully selected to meet the standards we expect for our own patients and families. Customer satisfaction is extremely important to us. If you believe a product exchange or office credit may be appropriate, please contact our Customer Service team.*
Requests must be made within 30 days of purchase and are reviewed on a case-by-case basis. Proof of purchase is required. Product exchanges and office credits may be offered when appropriate. Refunds are not provided.
For assistance, please call 866-877-6467 or email us at: info@centerforholisticmedicine.com.
We appreciate your business. Thank you!
* Please note that Dr. David Brownstein’s books are not eligible for exchange, office credit, or refund.
Free Standard Shipping on U.S. Orders $50+ (Contiguous U.S. Only)
Quality-focused formulations
Trusted since 1998

Established since 1998
For more than 25 years, the Center for Holistic Medicine has been dedicated to helping patients address the root causes of illness through personalized, integrative care grounded in clinical experience and evidence-based medicine.
State-licensed physicians
Our supplements and protocols are developed by experienced, state-licensed physicians who have spent decades caring for patients and advancing the field of holistic and integrative medicine.
Practitioner-grade quality
Every PureZen™ formula is carefully selected and developed with a focus on purity, effectiveness, and clinical relevance — using high-quality ingredients trusted in real-world patient care.

