Description
Amino Acid Complex by Thorne Research
Available Flavors: Berry (TR‑703) • Lemon (TR‑704)
This amino acid blend supports muscle recovery and lean body mass by providing rapidly absorbed, free‑form amino acids that bypass the need for digestion. It helps maintain healthy neurotransmitter balance, supports metabolic resilience, and promotes efficient tissue repair—making it especially helpful during periods of increased stress, low protein intake, or higher physical demand. Because these amino acids are immediately available to the body, they can be particularly beneficial for individuals with low stomach acid, compromised digestion, or difficulty meeting daily protein needs.
This formula is commonly used for:
- low protein intake
- muscle soreness or slow recovery
- fatigue or low metabolic resilience
- digestive insufficiency (low HCl, low enzymes)
- vegetarian or low‑protein dietary patterns
- high‑stress or high‑training periods
Flavor Options
- Berry (TR‑703): Light, slightly sweet, mixes easily, or
- Lemon (TR‑704): Clean, citrus profile, refreshing and mild
Free From
- Gluten, Dairy, Soy, Artificial colors, Artificial flavors
Suggested Use
Mix 1 scoop with 8 oz of water, 1–2 times daily or as directed by your practitioner. May be taken between meals or post‑workout for optimal absorption.




