Amino Acids

Amino acids are essential for our bodies to support energy metabolism, muscle tissue support and cell health.* We combine them with complementary nutrients to create advanced formulas for peak vitality.

5-HTP 5-Hydroxytryptophan 100 mg

50 Quick Release Capsules, NT3960

Mega Strength L-Arginine 500 mg

100 Quick Release Capsules, NT3731

Maximum Strength L-Arginine HCl 1000 mg

50 Coated Caplets, NT3790

Ultra Chromium Picolinate 1000 mcg

90 Quick Release Capsules, NT1751

Acetyl L-Carnitine 1000 mg

30 Quick Release Capsules, NT3875

L-Carnitine 500 mg

60 Quick Release Capsules, NT3765

Iron 65 mg Ferrous Sulfate 325 mg

120 Coated Tablets, NT1761

Easy Iron 28 mg

90 Quick Release Capsule, NT1780

Slow Release Iron 45 mg

60 Coated Tablets, NT39743

L-Lysine 1000 mg

100 Coated Caplets, NT3971

L-Lysine 500 mg

130 Coated Caplets, NT3932

L-Tryptophan 500 mg

60 Quick Release Capsules, NT39357

Magnesium 250 mg

100 Coated Caplets, NT9971

Magnesium Oxide 500 mg

90 Quick Release Capsules, NT7340

Triple Magnesium Complex

100 Quick Release Capsules, NT1831

N-Acetyl Cysteine (NAC) 600 mg

60 Quick Release Capsules, NT3815

Potassium Gluconate 595 mg

100 Caplets, NT1791

High Potency Selenium 200 mcg

100 Tablets, NT1851

Chelated Zinc 50 mg

100 Tablets, NT1911