
Description
Description
Clinical Precision Meets Everyday Wellness
- 17g of complete protein in every 1 oz serving
- Features Nano Hydrolyzed Collagen® for fast absorption; in vitro studies show full digestibility in under 15 minutes¹
- Fortified with 2g of L-Arginine per serving, an amino acid associated with tissue repair and immune function²
- Contains all essential, non-essential, and conditionally essential amino acids—including Taurine, Tryptophan, Histidine, Methionine, Glutamine, and Cysteine
- 0g sugar · 0g fat · 0g carbohydrates
- Gluten-free · GMO-free · Lactose-free · Soy-free
Directions for use
Directions for use
Take 1-3 packets or servings daily. May be taken any time of day, with or without food.
Nutritional facts
Nutritional facts
Ingredients
Water, Nano Hydrolyzed Collagen® Protein, Citric Acid, Arginine, Natural Flavor, Taurine, Tryptophan, Histidine, Methionine, Glutamine, Sucralose, Malic Acid, Sodium Benzoate, Potassium Sorbate, Cysteine
Shipping & returns
Shipping & returns
Shipping information
- Free shipping in the USA on all orders.
- Free shipping on international orders to select countries on orders over $184.
Returns Information
- Our return policy is good for 30 days from date of delivery.
- To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Non-returnable items: Gift cards Downloadable software products
our customers love proT gold
Reviews
The Innovation
Why Medical-Grade Collagen Matters
ProT Gold was originally developed to meet the high standards of medical nutrition.
Now it’s available to you.
1. Lee SK, Posthauer ME, Dorner B, Redovian V, Maloney MJ. Pressure ulcer healing with a concentrated, fortified, collagen protein hydrolysate supplement: a randomized controlled trial. Adv Skin Wound Care. 2006 Mar;19(2):92-6
2. Mathew-Steiner, S. S., Roy, S., & Sen, C. K. (2021, May 11). Collagen in Wound Healing. Bioengineering, 8(5), 63. https://doi.org/10.3390/bioengineering8050063
DISCOVER OUR FORMULA
Clinical Collagen, Now Yours.
THE INNOVATION BEHIND DAILY VITALITY
Advanced Collagen Designed for Daily Renewal
ProT Gold’s Nano Hydrolyzed Collagen®peptides are up to 70% smaller than hydrolyzed collagen, providing unmatched absorption and impact.
Our proprietary process creates ultra-small peptides that are fully digested in less than 15 minutes, so your body can use them when it matters most.
Proven 100% digestibilityin 15 minutes or less
Trusted by thousandsof medical facilities
Essential protein for muscle, skin,joint, & connective tissue health
Promotes naturalcollagen production
Fortified with amino acids fora complete protein profile
Pre-digested,gut-friendly formula
Proven 100% digestibilityin 15 minutes or less
Trusted by thousandsof medical facilities
Essential protein for muscle, skin,joint, & connective tissue health
Promotes naturalcollagen production
Fortified with amino acids fora complete protein profile
Pre-digested,gut-friendly formula
Collagen molecule scale
Reengineered for Speed and Precision
Absorption Time
The Difference
The Difference
Nano hydrolyzed means peptides are reduced to less than 1% of their original size. That’s what enables faster, more efficient absorption.
Proprietary Process
Proprietary Process
Unlike standard hydrolyzed collagen, our proprietary process uses fruit enzymes in precision-controlled stages to create ultra-small peptides—without breaking them down completely. This keeps them intact and ready for action.
Rapid Digestion
Rapid Digestion
Smaller peptides digest faster, so your body can use them where and when it matters. Ideal for skin, joints, muscle, and everyday recovery.
Raising the Standard Beyond Hydrolyzed Collagen
Our proprietary approach takes collagen further—producing ultra-small peptides that are fully digested inless than 15 minutes¹.
This means faster absorption, better uptake, and more complete support for your body when it matters most.
THE INNOVATION BEHIND DAILY VITALITY
Most Collagen Stopsat Good Enough
Hydrolysis makes collagen more
accessible—but most formulas today still
fall short, sacrificing either absorption,
convenience, or effectiveness.
Hydrolyzed collagen breaks protein down into smaller peptides, making it easier to absorb than raw collagen.
However, many collagen products still take hours to digest,and the particles aren’t as small or as effective as they could be. It’s a step forward, but not the final destination.
Why Clinically-Proven Collagen Matters
ProT Gold was originally developed to meet the high standards of medical nutrition.
It is used by over 4,000 healthcare facilities worldwide to support increased protein needs in patients.
Today, that same medical-grade formula is available to support your daily energy, recovery, and vitality.
“I have been recommending ProT Gold to my bariatric patients for over 5 years.
ProT Gold gives my patients a convenient and effective way to get high quality protein in a small volume. It also promotes fast healing of their surgical wounds."
PATRICE BRUISSON, RD, LD
MERIT HEALTH MEDICAL GROUP
Fortified complete protein
More Than Collagen
Most collagen isn’t a complete protein—ProT Gold is.
ProT Gold is fortified with key amino acids that support connective tissue, gut lining, and immune health. Stay strong from the inside out.
Arginine
Arginine
Supports blood flow
Helps produce nitric oxide, which relaxes blood vessels, aiding circulation and heart health.
Aids in healing
Plays a role in wound healing and immune function.
Enhances exercise performance
May improve endurance by increasing blood flow to muscles.
Histidine
Histidine
Supports immunity
Involved in immune function and tissue repair.
Protects cells
Acts as an antioxidant to help reduce inflammation.
Methionine
Methionine
Boosts detoxification
Helps the body break down toxins and heavy metals.
Promotes healthy skin, hair, and nails
Supports your body’s natural collagen production.
Cysteine
Cysteine
Fuels recovery
Assists in protein synthesis and tissue rebuilding.
Strengthens antioxidant defenses
Supports production of glutathione: your body’s master antioxidant.
Taurine
Taurine
Supports heart health
Regulates blood pressure and cardiovascular function.
Aids muscle function
Plays a role in hydration and muscle contraction.
Tryptophan
Tryptophan
Supports mood and sleep
Helps produce serotonin and melatonin.
Assists recovery
May help reduce fatigue and support nervous system health.
Glutamine
Glutamine
Supports gut health
Helps maintain the integrity of the gut lining.
Strengthens immunity
Fuel source for immune cells during stress or illness.
Collagen. Elevated.
Nano Hydrolyzed Collagen®: engineered for your recovery, your rhythm, your results.
1. Lee SK, Posthauer ME, Dorner B, Redovian V, Maloney MJ. Pressure ulcer healing with a concentrated, fortified, collagen protein hydrolysate supplement: a randomized controlled trial. Adv Skin Wound Care. 2006 Mar;19(2):92-6