<p><br/></p><p><br/></p><p>Recommended number of bottles:</p><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Mild symptoms (expression lines, forehead wrinkles) use 3 bottles</p><p>Moderate symptoms (eye wrinkles, dry lines) use 5 bottles</p><p>Severe symptoms (nasolabial folds, nose wrinkles) use 10 bottles</p><p>Long-term severe symptoms (facial wrinkles, neck wrinkles) use 20 bottles</p><div><div class="detailmodule_media"><div class="video-container-5000210428542"><div class="detail-video" id="5000210428542" data-previewurl="https://ae01.alicdn.com/kf/S4193fa222f76410f9cbcaa6e218e0134d.jpg"></div></div></div></div><br/></div></div><br/>