• Supports collagen and elastin production
• Supports natural immunity
• Free of gluten, dairy, soy, nuts, sugar, salt, preservatives, and artificial colors or flavors

Striving to achieve a healthier inner and outer glow? The Vitamin Shoppe^® brand L-Lysine may be able to help. L-lysine is an essential amino acid that supports collagen and elastin production—which is integral to healthy hair, skin, and nails.

These once-daily capsules also support your immune system so you can look and feel your best.

• Supports mental alertness
• Supports neurotransmitter production
• Supports brain function
• Free of gluten, dairy, soy, and nuts

Supporting the sharpness of your mind is just as important as maintaining the strength of your body. L-tyrosine is a free form amino acid that can be converted into norepinephrine and dopamine in the brain—two compounds that can support mental alertness, brain function, and energy.

The Vitamin Shoppe^® brand L-Tyrosine capsules are a convenient, once-daily solution to help you flex your mental muscles.

• Supports muscle recovery
• Promotes natural immunity
• Free of gluten, dairy, soy, nuts, sugar, salt, preservatives, and artificial colors or flavors

L-glutamine is an essential amino acid and one of the building blocks of protein. When the body experiences a glutamine deficit, it can break down protein stores—like muscles—to get more of it.

Adding The Vitamin Shoppe^® brand L-Glutamine to your supplement stack can support protein synthesis and muscle recovery so you can keep flexing on your wellness goals.

• Supports nitric oxide production
• Promotes exercise endurance and cardiovascular health
• Free of gluten, dairy, soy, and nut

Whether you're a weightlifter, runner, or simply mindful of your cardiovascular wellness, l-citrulline can help. The body converts this free-form amino acid into nitric oxide, which is a vasodilator that promotes endurance, healthy circulation, and increased blood flow to working muscles.