Intra-Workout EAAs

Performance · Evidence: Moderate · Importance: Low

Provides essential amino acids during training when protein intake is low.

What the evidence says

Moderate benefit when protein intake is genuinely low. Low benefit otherwise.

Typical dose & timing

Dose: 8–15 g EAAs

Timing: Pre/intra-workout.

Role in a stack

Amino acid coverage.

Redundancy check: Usually unnecessary if total daily protein is sufficient.

Cautions & safety

Redundant if daily protein is already adequate.

Generally safe.

Best for

fasted training · low total protein intake

Source-verified products

Real products in this category, ordered by review count. Each price and rating comes from the product's own page, recorded 2026-07-29 — follow the link for current values. Links go to the product's source page and never affect this ranking.

• Amino IV BCAAs + EAAs Orange Dreamsicle / 30
  PEScience · $29.99 · 4.86356548856549/5 (3848 ratings) · mid tier
• GRUNT EAAS
  Redcon1 · $39.99 · 4.9/5 (2224 ratings) · premium tier
• fitcode, Essential Amino Acids, 90 Veggie Capsules
  fitcode · $9.83 · 4.8/5 (1009 ratings) · budget tier
• BCAA + EAA
  RYSE Supps · $34.99 · 4.9/5 (971 ratings) · premium tier
• Nutricost, Performance, EAA Powder, Passionfruit, Orange & Guava, 11.8 oz (330 g)
  Nutricost · $19.95 · 4.7/5 (825 ratings) · budget tier
• EVLution Nutrition, EAA 7000, Unflavored, 8.4 oz (237 g)
  EVLution Nutrition · $13.51 · 4.6/5 (696 ratings) · budget tier
• Swanson Vitamins, Essential Amino Acid Complex, 60 Vegan Capsules
  Swanson Vitamins · $19.89 · 4.7/5 (628 ratings) · budget tier
• Nutrex Research, EAA+ Hydration, Maui Twist, 13.76 oz (390 g)
  Nutrex Research · $29.99 · 4.7/5 (554 ratings) · mid tier
• Gaspari Nutrition, Proven EAAs™ with 9 Essential Amino Acids, Guava Nectarine, 13.75 oz (390 g)
  Gaspari Nutrition · $35.99 · 4.6/5 (465 ratings) · premium tier
• GAT, Flexx EAAs + Hydration, Fruit Punch, 12.5 oz (354.9 g)
  GAT · $29.99 · 4.7/5 (441 ratings) · mid tier
• ALLMAX, Essentials, EAA, 11.29 oz (320 g)
  ALLMAX · $22.19 · 4.5/5 (365 ratings) · mid tier
• Super Nutrition, Leucine Enriched Essential Amino Acids with L-Leucine, L-Lysine, L-Threonine, and L-Isoleucine, Unflavored, 10.58 oz (300 g)
  Super Nutrition · $36.61 · 4.6/5 (327 ratings) · premium tier

References

• Essential amino acids and muscle protein recovery from resistance exercise. American Journal of Physiology - Endocrinology and Metabolism (2002)
  Essential amino acids (EAAs) stimulate muscle protein synthesis. Most relevant when total protein intake is low; low priority when daily protein needs are already met.