Best Supplements for Recovery
6 evidence-based options for recovery, summarized from the research: what they do, how to dose them, and how they work together.
Ashwagandha
An adaptogenic herb for stress and resilience.
L-Arginine
The nitric oxide precursor for blood flow and cardiovascular health.
L-Citrulline
A superior nitric oxide booster that outperforms arginine for pumps and endurance.
L-Glutamine
The gut-lining repair amino acid and immune fuel.
Melatonin
The body's own sleep-timing signal.
Rhodiola Rosea
An adaptogen for fatigue, stress, and mental performance.
Where to buy for recovery
Our top options for this goal. Choose third-party-tested brands in the forms each supplement's page recommends.
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Combinations to know
How these supplements pair with each other and beyond.
L-Arginine + L-Citrulline
L-Citrulline converts to arginine in the kidneys far more efficiently than oral arginine; the two share the same nitric oxide pathway.
Ashwagandha + Rhodiola Rosea
Two complementary adaptogens: rhodiola is energizing while ashwagandha is calming, so they are often paired for daytime stress and resilience.
Ashwagandha + L-Theanine
Both promote calm; frequently stacked for stress management.
Ashwagandha + Magnesium
Commonly combined for stress relief and better sleep quality.
Ashwagandha + Tongkat Ali
Both are adaptogenic herbs used for stress, hormones, and vitality, and they are commonly stacked together.
L-Arginine + Magnesium
Magnesium supports vascular smooth muscle relaxation alongside nitric oxide from arginine.
Frequently asked questions
What are the best supplements for recovery?
The most-researched options are Ashwagandha, L-Arginine, L-Citrulline, L-Glutamine, Melatonin, and Rhodiola Rosea. Each is summarised with its benefits, typical dosing, and the strength of the evidence behind it.
How were these recovery supplements chosen?
These are the supplements in the Vital Matrix library most commonly used for recovery, graded by the strength of human evidence. See our methodology for how we grade the research.
Can you combine supplements for recovery?
Yes, several pair well. For example, L-Arginine and L-Citrulline: L-Citrulline converts to arginine in the kidneys far more efficiently than oral arginine; the two share the same nitric oxide pathway.