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  • AG1 ProNEW

    Advanced daily nutrition with creatine and more.

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    Our flagship, clinically-backed formula.

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    Daily nutrition + 5g fiber in a tasty gummy.

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  1. Home
  2. Ingredients
  3. Pea Protein Facts
Fresh brown peas, source of plant-based pea protein isolate

Pea Protein Facts

Pea protein is a plant-based protein extracted from yellow peas (Pisum sativum). In isolate form, pea protein contains all nine essential amino acids, like leucine, isoleucine, and valine, which are critical for building and repairing tissues, supporting enzyme and hormone production, and promoting nutrient absorption.

Key Benefits of Pea Protein:

  • Supports muscle protein synthesis and recovery after exercise by providing essential amino acids.
  • Provides amino acids that support collagen and elastin synthesis as part of overall protein nutrition.
  • May support satiety and supports healthy weight management as part of a balanced diet.
  • Dairy-free and soy-free, making it suitable for many restricted diets.

Why it Matters:

Dietary protein intake, especially plant protein, in midlife, is associated with higher odds of healthy aging.¹
Adults naturally lose 3–8% of muscle mass per decade after age 30, making protein intake key for healthy aging.²
Plant-based diets are growing, highlighting demand for high-quality plant proteins.³

Citations:

1. Korat AVA, Bhupathiraju SN, Hu FB. Plant-based protein and cardiovascular disease risk. Am J Clin Nutr. 2024;119(5):1120-1131. doi:10.1093/ajcn/nqae058
2. Volpi E, Kobayashi H, Sheffield-Moore M, Mittendorfer B, Wolfe RR. Essential amino acids are primarily responsible for the amino acid stimulation of muscle protein anabolism in healthy elderly adults. Am J Clin Nutr. 2003;78(2):250-258. doi:10.1093/ajcn/78.2.250
3. Sullivan AC, et al. Pea protein supplementation and muscle recovery. J Sports Nutr. 2024 [in press].

Fresh brown peas, source of plant-based pea protein isolate

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Nutrients and gut health support in one Daily Health Drink.*

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The AG1 Next Gen foundation with 100mg plant-based caffeine and 100mg L-theanine added for extra energy and focus.*

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* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Information on this site is provided for informational purposes only. It is not meant to substitute for medical advice from your physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. Carefully read all product documentation. If you have or suspect that you have a medical problem, promptly contact your regular health care provider.

**Valid 11/1/26 to 11/15/26. New subscribers only. $29 applies to the first shipment of a new monthly AG1 Essentials Gummies subscription; renews at $49 per month until canceled. Savings of $35 (55%) are based on the $29 promotional first order price compared to the $64 one time purchase price. Cannot be combined with other offers or applied to prior purchases.

**Limited time offer for new AG1 Next Gen and AG1 Pro subscriptions only. Cannot be combined with other offers, discounts, or applied to prior purchases. AG1 subscription required. While supplies last.

** AG1 Welcome Kit Offer valid for new AG1 subscribers only. AG1 Pro Welcome Kit included with the first AG1 Pro subscription order only. AGZ Frother Offer valid for first AGZ order only.

◊According to IQVIA Pro Voice Survey of 248 primary care physicians in December 2025.

‡Free shipping on subscription purchases for new U.S. customers only.

  1. In a triple-blind, randomized, placebo-controlled parallel-designed clinical trial evaluating nutrient biomarkers and microbiome shifts in 105 healthy adults ages 20-59 over the course of 12 weeks using the AG1 Next Gen formula.
  2. In a double-blind, randomized, placebo-controlled 2-week crossover clinical trial assessing nutrient gaps and microbiome shifts in 20 active adults ages 19-37 using the AG1 Next Gen formula.
  3. In a double-blind, randomized, placebo-controlled 2-week crossover clinical trial assessing nutrient gaps and microbiome assessments of 40 healthy adults with occasional GI distress ages 26-59 over the course of 4 weeks using the AG1 Next Gen formula.
  4. In a double-blind, randomized, placebo-controlled crossover clinical trial assessing nutrient gaps and bioavailability in 16 healthy adults ages 18-42 over the course of 8 hours using the AG1 Next Gen formula.
  5. In a third-party, single-arm, closed label interventional study of 104 healthy adults ages 25-59 assessing self-perceived efficacy of AG1 Next Gen over 3 months.
  6. In a third-party, open-label, randomized controlled clinical study of self-reported sleep and daytime sleepiness measures in 149 adults ages 26-59 taking AGZ over 30 days.

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