High protein content?? maintains mobile and healthy joints</br>Restores bone density?? promotes feeling of alertness</br>19 specific amino acids</br>Creates balanced mood?? Increased sense of well-being</br>Increases athletic performance</br></br>Product Description</br></br><p><b>Great Lakes Gelatin Collagen Endurance Plus?? Natural Black Cherry</b></p> <li>High Source of Energy</li><li>Collagen Dietary Supplement</li><li>With Collagen Hydrolysate?? Vitamin B Complex?? Vitamin C & Antioxidants</li><li>Sustain Energy</li><li>Anthocyanin Antioxidants</li><li>Contains Vitamin C</li><li>No Highs/No Lows</li><li>No Tired F