The Next
Generation
of Collagen
Is Here

Engineered with medical-grade Nano Hydrolyzed Collagen®,
trusted by over 4,000 healthcare facilities, and re-engineered
for the pace of modern life.

Engineered with medical-grade Nano Hydrolyzed
Collagen®, trusted by over 4,000 healthcare facilities,
and re-engineered for the pace of modern life.

Discover ProT Gold®

Nanoparticle collagen
Complete protein
100% absorbed in under 15min
No sugar, No fat, No mixing, No mess
Ready-to-drink & convenient
Supports skin, strength, & self
Products

A Smarter System for Thriving Daily

ProT Gold Liquid Collagen Protein
$48.00

Shop Now

ProT Gold Liquid Collagen Protein
$48.00

Shop Now

ProT Powder Collagen Protein
$48.00

Shop Now

ProT Gold Daily Recovery Greens + Protein
$68.00

Shop Now
Products

A Smarter System for Thriving Daily

ProT Gold Liquid Collagen Protein
$48.00

Shop Now

ProT Gold Liquid Collagen Protein
$48.00

Shop Now

ProT Powder Collagen Protein
$48.00

Shop Now

ProT Gold Daily Recovery Greens + Protein
$68.00

Shop Now
View All

Science-backed technology

Precision Nutrition That Keeps Up With You

Time is precious, and every moment matters.

ProT Gold is powered by clinically-tested Nano Hydrolyzed Collagen® —a medical-grade collagen protein designed to absorb fully in under 15 minutes, so your body gets what it needs, right when you need it.

THE INNOVATION BEHIND DAILY VITALITY

Advanced Collagen
Designed for Daily
Renewal



Smaller Proteins. Faster Absorption. Whole-Body Support.

We use fruit enzymes to break down our medical-grade collagen to less than 1% of its original size. That's up to 70% smaller than typical hydrolyzed collagen.

Those smaller collagen particles mean faster absorption, better uptake, and support for recovery, strength, and skin health.

<p>Proven 100% digestibility<br/>in 15 minutes or less<span>1</span></p>

Proven 100% digestibility
in 15 minutes or less1

Proven 100%
digestibility
in 15 minutes or less1

<p>Trusted by thousands<br/>of medical facilities</p>

Trusted by thousands
of medical facilities

Trusted by thousands
of medical facilities
internationally

<p>Essential protein for muscle, skin,<br/>joint, & connective tissue health</p>

Essential protein for muscle, skin,
joint, & connective tissue health

Fortified with amino
acids for a complete
protein profile

<p>Promotes natural<br/>collagen production</p>

Promotes natural
collagen production

Essential protein for muscle,
skin, joint, & connective
tissue health

<p>Fortified with amino acids for<br/>a complete protein profile</p>

Fortified with amino acids for
a complete protein profile

Promotes natural
collagen production

<p>Pre-digested,<br/>gut-friendly formula</p>

Pre-digested,
gut-friendly formula

Pre-digested,
gut-friendly formula

our formula

Formulated
with Intention.
Designed to Fit.


Proven by science. Trusted in medicine. Made to fit into your routine, naturally. ProT Gold delivers clinically backed collagen protein in a form it can use right away.


You’ll feel the difference.

See The Science
See The Science
our customers love proT gold

Customer Voices

Kathleen W.

Great product

All Frog Fuel products are fantastic. The powdered collagen is perfect mixed into a smoothie or other liquids. It is a high quality grade without byproducts. I have noticed a big difference in recovery time and with as hard as I train at times, improvement in tendon quality and strength. I combine this with the single packaged servings at different times of day for an ongoing effect over the day.

08/08/23

Rebecca B.

Best purchase!

I love the ease and smoothness going down of the product. The easiest 17 grams of protein l've ever tried! I prefer the big bottle. However the portable packs are convenient when traveling. I initially used Vital Protein powder, but a Pro T Gold is some much easier to use and the flavor beats Vital Protein hands down! Regarding flavor, hoping you might develop more flavors.

04/15/24

Cindy W.

Love My Gold!

Love my "gold"! It gives me so much energy, keeps the hunger pangs away, and seems to make my overall complexion better!

08/16/23

Jen L.

The best supplement I have ever had!

I am 50 years old and have been using ProT for about 3 mths now and WOW! The amount of compliments I have received about my skin hav been astronomical. More importantly, I suffer from severe spinal stenosis that significantly reduces my mobility. I have found that my mobility has improved to the point that I am integrating yoga back into my daily regimen which I have painfully been missing for over 10 years. I love ProT and would recommend to anyone and everyone!

02/03/25

Kiki D.

Love the taste.

I love the taste of this collagen protein. Not only does my hair and nails grow long, but it's helping my knee injury and it gives me energy to get thru the day. I definitely highly recommend it.

11/30/23

Bestseller

ProT Gold Liquid Collagen Protein
ProT Gold Liquid Collagen Protein
ProT Gold Liquid Collagen Protein
ProT Gold Liquid Collagen Protein
1 | 4

ProT Gold Liquid Collagen Protein

$48.00
Size
Flavor
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feeling your best starts here

We Support Your Body for How it Lives, Not Just How it Looks

Explore All Products

ProT Gold Liquid Collagen ProteinProT Gold Liquid Collagen ProteinProT Gold Liquid Collagen Protein

ProT Gold Liquid Collagen Protein

$48.00
Available in 2 size and 2 flavor
ProT Gold Daily Recovery Greens + Protein ProT Gold Daily Recovery Greens + Protein

ProT Gold Daily Recovery Greens + Protein

$68.00
Available in 1 title
    ProT Powder Collagen Protein ProT Powder Collagen Protein

    ProT Powder Collagen Protein

    $48.00
    Available in 1 title
      Fortified with Amino Acids for complete support

      The Building Blocks
      of Strength, Vibrance,
      and Vitality

      While most collagen lacks critical amino acids, ProT Gold delivers a complete profile—including Arginine for tissue support—for a full spectrum of recovery, resilience, and radiance.

      Learn More
      Fortified with Amino Acids

      The Building Blocks of Strength, Vibrance, and Vitality

      While most collagen lacks critical amino acids, ProT Gold delivers a complete profile—including Arginine for tissue support—for a full spectrum of recovery, resilience, and radiance.

      Learn More

      collagen, redefined

      Own your energy, recovery, and radiance with the most advanced collagen available.

      Try ProT Gold

      Journal

      Join Our Thriving Community
      Follow Us

      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