Description
About L-tryptophan Swanson's L-Tryptophan provides 500 mg of L-tryptophan e per capsule, an essential amino acid that the body cannot synthesise on its own and which must be obtained through diet or supplementation. It helps maintain healthy serotonin levels and promote quality sleep. Extensive batch testing confirms the absence of Peak-E in this product. Unique properties √ Provides 500 mg of L-tryptophan per capsule √ Essential amino acid that must be obtained through diet or supplementation √ Helps maintain healthy serotonin levels √ Promotes restorative sleep and regulates the circadian rhythm √ Helps combat jet lag
<style>.sc-desc{color:#3F524A;font-size:16px;line-height:1.65}.sc-desc__lead{max-width:72ch}.sc-desc__lead p{margin:0 0 14px}.sc-desc__lead p:first-child{font-size:18px;color:#14342B}.sc-desc__card{background:#fff;border:1px solid #E6EAE6;border-radius:14px;padding:22px 24px;margin-top:22px;box-shadow:0 1px 2px rgba(20,52,43,.04)}.sc-desc__card--claims{background:#F7FAF7;border-color:#DBE5DE}.sc-desc__h{margin:0 0 12px;font-size:17px;font-weight:700;color:#14342B;letter-spacing:-.01em}.sc-desc__p{margin:0 0 12px}.sc-desc__p:last-child{margin-bottom:0}.sc-desc__checks{list-style:none;margin:0;padding:0}.sc-desc__checks li{position:relative;padding:7px 0 7px 32px}.sc-desc__checks li::before{content:'';position:absolute;left:0;top:10px;width:20px;height:20px;border-radius:50%;background:#EDF2EE url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%231F6B4F'%20stroke-width='3.2'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpath%20d='M5%2012.5l4.2%204L19%207'/%3E%3C/svg%3E") center/11px 11px no-repeat}.sc-desc__dots{margin:0;padding-left:20px}.sc-desc__dots li{padding:3px 0}.sc-desc__callout{display:flex;gap:14px;background:#EEF4F2;border:1px solid #D8E5E0;border-radius:12px;padding:18px 20px;margin-top:22px}.sc-desc__callout--care{background:#FBF6EC;border-color:#ECDDBE}.sc-desc__callout--care .sc-desc__h{color:#7E6418}.sc-desc__callout__icon{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:#1F6B4F;color:#fff;font-weight:700;font-size:15px;line-height:26px;text-align:center}.sc-desc__callout--care .sc-desc__callout__icon{background:#C99A2E}.sc-desc__callout .sc-desc__h{margin-bottom:8px}</style><div class="sc-desc"><div class="sc-desc__lead"><p>Swanson's L-Tryptophan provides 500 mg of L-tryptophan e per capsule, an essential amino acid that the body cannot synthesise on its own and which must be obtained through diet or supplementation. It helps maintain healthy serotonin levels and promote quality sleep. Extensive batch testing confirms the absence of Peak-E in this product.</p></div><section class="sc-desc__card"><h3 class="sc-desc__h">Unique properties</h3><ul class="sc-desc__checks"><li>Provides 500 mg of L-tryptophan per capsule</li><li>Essential amino acid that must be obtained through diet or supplementation</li><li>Helps maintain healthy serotonin levels</li><li>Promotes restorative sleep and regulates the circadian rhythm</li><li>Helps combat jet lag</li></ul></section></div>
