Amino Acids

Pharmaca carries a variety of natural amino acid supplements to help support healthy immune function, increase muscle metabolism and improve adrenal function. Browse our selection of amino acid supplements that come in capsules, tablets and powders, from top brands like Natural Factors, Jarrow Formulas, Now Foods, Bluebonnet, Pure Encapsulations, Source Naturals, Thorne Research and many more.

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  1. Natural Factors L-Glutamine Micronized Powder 8oz

    Special Price $5.99 Regular Price $23.95 Save 75%
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    Rating:
    100%
  2. Natural Factors Stress-Relax Suntheanine L-Theanine 60 chewables

    Special Price $18.17 Regular Price $25.95 Save 30%
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  3. Pharmaca L-Carnitine 500mg 60 vcaps

    Special Price $14.39 Regular Price $17.99 Save 20%
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  4. Jarrow Formulas NAC N-Acetyl-Cysteine 500mg 200 capsules

    on back order
    estimated to ship: 10-14 days
    Special Price $21.42 Regular Price $32.95 Save 35%
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    Rating:
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  5. Jarrow Formulas Theanine 100mg 60 vcaps

    Special Price $10.37 Regular Price $15.95 Save 35%
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    Rating:
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  6. Jarrow Formulas L-Lysine 100 capsules

    Special Price $6.47 Regular Price $9.95 Save 35%
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  7. Jarrow Formulas Theanine 200 60 vcaps

    Special Price $16.89 Regular Price $25.99 Save 35%
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  8. Jarrow Formulas NAC Sustain 600mg 100 tablets

    on back order
    estimated to ship: 10-14 days
    Special Price $18.17 Regular Price $25.95 Save 30%
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  9. Jarrow Formulas Taurine 100 capsules

    on back order
    estimated to ship: 10-14 days
    Special Price $8.42 Regular Price $12.95 Save 35%
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  10. Natural Factors L-Arginine 90 vcaps

    Special Price $7.67 Regular Price $10.95 Save 30%
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  11. NOW Glutathione 500mg 60 vcaps

    Special Price $26.39 Regular Price $43.99 Save 40%
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  12. Jarrow Formulas L-Tyrosine 100 capsules

    Special Price $8.78 Regular Price $13.50 Save 35%
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  13. NOW L-Theanine 200mg 60 vcaps

    Special Price $16.89 Regular Price $25.99 Save 35%
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    Rating:
    100%
  14. Jarrow Formulas Arginine 1000 100 tablets

    Special Price $11.67 Regular Price $17.95 Save 35%
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  15. Source Naturals Serene Science L-Theanine 60 tablets

    Special Price $23.09 Regular Price $32.98 Save 30%
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  16. Jarrow Formulas L-Tryptophan 60 vcaps

    Special Price $14.27 Regular Price $21.95 Save 35%
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  17. Jarrow Formulas L-Glutamine 120 capsules

    Special Price $11.67 Regular Price $17.95 Save 35%
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  18. Doctor's Best Instantized BCAA 2:1:1 Powder 10.6 oz

    Special Price $18.59 Regular Price $30.99 Save 40%
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    Rating:
    100%
  19. NOW NAC N-Acetyl Cysteine 600mg 250 vcaps

    Special Price $24.79 Regular Price $39.99 Save 38%
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    Rating:
    100%
  20. Jarrow Formulas NAC N-Acetyl-Cysteine 500mg 100 capsules

    on back order
    estimated to ship: 10-14 days
    Special Price $11.67 Regular Price $17.95 Save 35%
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These natural amino acid supplements offer a variety of benefits, including support for healthy immune function, muscle metabolism and healthy adrenal function. They also support the body's ability to turn fat into energy. Pharmaca carries different natural amino acid supplements, including taurine, tyrosine, theanine, L-carnitine, glutamine and more. At Pharmaca, you will find natural amino acid capsules, tablets and powders from great brands like Natural Factors, Jarrow Formulas, Now Foods, Bluebonnet, Pure Encapsulations, Source Naturals, Thorne Research and more.

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