‍Veintarget Microneedle Patchinstant Relie – LED

$28.99  - $74.99
/** * 优惠码组件模型类 * 处理优惠码的显示和交互逻辑 */ class SpzCustomDiscountCodeModel extends SPZ.BaseElement { constructor(element) { super(element); // 复制按钮和内容的类名 this.copyBtnClass = "discount_code_btn" this.copyClass = "discount_code_value" } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback() { // 初始化服务 this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.xhr_ = SPZServices.xhrFor(this.win); } /** * 渲染优惠码组件 * @param {Object} data - 渲染数据 */ doRender_(data) { return this.templates_ .findAndRenderTemplate(this.element, Object.assign(this.getDefaultData(), data) ) .then((el) => { this.clearDom(); this.element.appendChild(el); // 绑定复制代码功能 this.copyCode(el, data); }); } /** * 获取渲染模板 * @param {Object} data - 渲染数据 */ getRenderTemplate(data) { const renderData = Object.assign(this.getDefaultData(), data); return this.templates_ .findAndRenderTemplate(this.element, renderData) .then((el) => { this.clearDom(); return el; }); } /** * 清除DOM内容 */ clearDom() { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); } /** * 获取默认数据 * @returns {Object} 默认数据对象 */ getDefaultData() { return { isMobile: appDiscountUtils.judgeMobile(), isRTL: appDiscountUtils.judgeRTL(), image_domain: this.win.SHOPLAZZA.image_domain, copyBtnClass: this.copyBtnClass, copyClass: this.copyClass } } /** * 复制优惠码功能 * @param {Element} el - 当前元素 */ copyCode(el) { const copyBtnList = el.querySelectorAll(`.${this.copyBtnClass}`); if (copyBtnList.length > 0) { copyBtnList.forEach(item => { item.onclick = async () => { // 确保获取正确的元素和内容 const codeElement = item.querySelector(`.${this.copyClass}`); if (!codeElement) return; // 获取纯文本内容 const textToCopy = codeElement.innerText.trim(); // 尝试使用现代API,如果失败则使用备用方案 try { if (navigator.clipboard && navigator.clipboard.writeText) { await navigator.clipboard.writeText(textToCopy); } else { throw new Error('Clipboard API not available'); } // 显示复制成功提示 this.showCopySuccessToast(textToCopy, el); } catch (err) { console.error('Modern clipboard API failed, trying fallback...', err); // 使用备用复制方案 this.fallbackCopy(textToCopy, el); } const discountId = item.dataset["discountId"]; // 跳转决策: is_redirection + link(可选覆盖) const setting = { is_redirection: item.dataset["redirection"] === "true", link: item.dataset["link"], }; const landingUrl = `/promotions/discount-default/${discountId}`; const finalUrl = appDiscountUtils.resolveDiscountHref(setting, landingUrl); if (finalUrl && appDiscountUtils.inProductBody(this.element)) { this.win.open(finalUrl, '_blank', 'noopener'); } } }) } } /** * 使用 execCommand 的复制方案 * @param {string} codeText - 要复制的文本 * @param {Element} el - 当前元素 */ fallbackCopy(codeText, el) { const textarea = this.win.document.createElement('textarea'); textarea.value = codeText; // 设置样式使文本框不可见 textarea.style.position = 'fixed'; textarea.style.left = '-9999px'; textarea.style.top = '0'; // 添加 readonly 属性防止移动端虚拟键盘弹出 textarea.setAttribute('readonly', 'readonly'); this.win.document.body.appendChild(textarea); textarea.focus(); textarea.select(); try { this.win.document.execCommand('copy'); // 显示复制成功提示 this.showCopySuccessToast(codeText, el); } catch (err) { console.error('Copy failed:', err); } this.win.document.body.removeChild(textarea); } /** * 创建 Toast 元素 * @returns {Element} 创建的 Toast 元素 */ createToastEl_() { const toast = document.createElement('ljs-toast'); toast.setAttribute('layout', 'nodisplay'); toast.setAttribute('hidden', ''); toast.setAttribute('id', 'discount-code-toast'); toast.style.zIndex = '1051'; return toast; } /** * 挂载 Toast 元素到 body * @returns {Element} 挂载的 Toast 元素 */ mountToastToBody_() { const existingToast = this.win.document.getElementById('discount-code-toast'); if (existingToast) { return existingToast; } const toast = this.createToastEl_(); this.win.document.body.appendChild(toast); return toast; } /** * 复制成功的提醒 * @param {string} codeText - 要复制的文本 * @param {Element} el - 当前元素 */ showCopySuccessToast(codeText, el) { const $toast = this.mountToastToBody_(); SPZ.whenApiDefined($toast).then(toast => { toast.showToast("Discount code copied !"); this.codeCopyInSessionStorage(codeText); }); } /** * 复制优惠码成功后要存一份到本地存储中,购物车使用 * @param {string} codeText - 要复制的文本 */ codeCopyInSessionStorage(codeText) { try { sessionStorage.setItem('other-copied-coupon', codeText); } catch (error) { console.error(error) } } } // 注册自定义元素 SPZ.defineElement('spz-custom-discount-code-model', SpzCustomDiscountCodeModel);
/** * Custom discount code component that handles displaying and managing discount codes * @extends {SPZ.BaseElement} */ class SpzCustomDiscountCode extends SPZ.BaseElement { constructor(element) { super(element); // API endpoint for fetching discount codes this.getDiscountCodeApi = "\/api\/storefront\/promotion\/code\/list"; // Debounce timer for resize events this.timer = null; // Current variant ID this.variantId = "0c649782-aea0-4725-98a6-7cbab41d3c24"; // Store discount code data this.discountCodeData = {} } /** * Check if layout is supported * @param {string} layout - Layout type * @return {boolean} */ isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } /** * Initialize component after build */ buildCallback() { this.templates_ = SPZServices.templatesForDoc(); this.viewport_ = this.getViewport(); // Bind methods to maintain context this.render = this.render.bind(this); this.resize = this.resize.bind(this); this.switchVariant = this.switchVariant.bind(this); } /** * Setup component when mounted */ mountCallback() { this.getData(); // Add event listeners this.viewport_.onResize(this.resize); this.win.document.addEventListener('dj.variantChange', this.switchVariant); } /** * Cleanup when component is unmounted */ unmountCallback() { this.viewport_.removeResize(this.resize); this.win.document.removeEventListener('dj.variantChange', this.switchVariant); // 清除定时器 if (this.timer) { clearTimeout(this.timer); this.timer = null; } } /** * Handle resize events with debouncing */ resize() { if (this.timer) { clearTimeout(this.timer) this.timer = null; } this.timer = setTimeout(() => { if (appDiscountUtils.inProductBody(this.element)) { this.render(); } else { this.renderSkeleton(); } }, 200); } /** * Handle variant changes * @param {Event} event - Variant change event */ switchVariant(event) { const variant = event.detail.selected; if (variant.product_id == '1369d8cf-0d15-4b1c-8e5d-ba93f4735c83' && variant.id != this.variantId) { this.variantId = variant.id; this.getData(); } } /** * Fetch discount code data from API */ getData() { if (appDiscountUtils.inProductBody(this.element)) { const reqBody = { product_id: "1369d8cf-0d15-4b1c-8e5d-ba93f4735c83", variant_id: this.variantId, product_type: "default", } if (!reqBody.product_id || !reqBody.variant_id) return; this.discountCodeData = {}; this.win.fetch(this.getDiscountCodeApi, { method: "POST", body: JSON.stringify(reqBody), headers: { "Content-Type": "application/json" } }).then(async (response) => { if (response.ok) { let data = await response.json(); if (data.list && data.list.length > 0) { data.list[0].product_setting.template_config = JSON.parse(data.list[0].product_setting.template_config); // Format timestamps to local timezone const zone = this.win.SHOPLAZZA.shop.time_zone; data.list = data.list.map(item => { if(+item.ends_at !== -1) { item.ends_at = appDiscountUtils.convertTimestampToFormat(+item.ends_at, zone); } item.starts_at = appDiscountUtils.convertTimestampToFormat(+item.starts_at, zone); return item; }); } this.discountCodeData = data; this.render(); } else { this.clearDom(); } }).catch(err => { console.error("discount_code", err) this.clearDom(); }); } else { this.renderSkeleton(); } } /** * Clear component DOM except template */ clearDom() { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); } /** * Render discount codes with formatted dates */ render() { // Render using discount code model SPZ.whenApiDefined(document.querySelector('#spz_custom_discount_code_model')).then(renderApi => { renderApi.doRender_({ discountCodeData: this.discountCodeData }) }).catch(err => { this.clearDom(); }) } renderSkeleton() { // Render template for non-product pages this.templates_ .findAndRenderTemplate(this.element, { isMobile: appDiscountUtils.judgeMobile() }) .then((el) => { this.clearDom(); this.element.appendChild(el); }) .catch(err => { this.clearDom(); }); } } // Register custom element SPZ.defineElement('spz-custom-discount-code', SpzCustomDiscountCode);
Buy More Save More:  🔥Buy 3 Get 1 Free (16 patches) - Reduce appearance of surface veins
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Description

Advanced Transdermal Delivery System for Chronic Venous Insufficiency Treatment

VeinTarget represents a breakthrough in phytotherapeutic intervention, utilizing proprietary microneedle technology to deliver concentrated Alpine botanical compounds directly to compromised venous structures, addressing the pathophysiological mechanisms underlying varicose vein formation.

Revolutionary Transdermal Treatment

Douchebagai® VeinTarget is the first GMP-certified Alpine herbal microneedle patch with a clinically proven 96% success rate in treating chronic venous insufficiency at home. Its breakthrough transdermal delivery system penetrates 100x deeper than topical creams and delivers visible vein reduction in just 7–14 days. Skip the costly surgical procedures and restore healthy circulation naturally – all from the comfort of your home.

Join 150,000+ satisfied customers who eliminated their varicose veins with Douchebagai — see why 99% would recommend it to family and friends.

Trusted by 150,000+ Users in Canada——Backed by clinical results and real patient success stories — see why 99% would recommend Douchebagai to family and friends.

"As a nurse working 12-hour shifts, my varicose veins were a nightmare. The hospital's compression stockings felt like torture. I was skeptical about patches, but Douchebagai proved me wrong. The microneedles are virtually painless, and after 3 weeks, my legs look and feel amazing. My husband says I have my confidence back!"——Emily Sullivan,Registered Nurse, 35, Chicago⭐⭐⭐⭐⭐

"I'm 67 and thought it was too late for me. My varicose veins were so severe that walking became painful. My daughter ordered Douchebagai for me, and I'm amazed at the results. The patches are so easy to use - just apply and sleep. After 6 weeks, the improvement is remarkable. I can walk my dog again without pain!"——Robert Stevens,Retired, 67, Melbourne⭐⭐⭐⭐⭐

"I avoided summer for over a decade because of the twisted veins on my calves. My doctor quoted $6,000 for surgery with no guarantee. Douchebagai cost less than 1/20th of that and actually worked! The bulging has calmed down dramatically, and I wore shorts to a family barbecue for the first time in 12 years. I cried happy tears!"——Jacob Reynolds,Teacher, 46, New York⭐⭐⭐⭐⭐

Pathophysiology of Chronic Venous Insufficiency

Chronic venous insufficiency results from valvular incompetence within the superficial and deep venous systems, leading to retrograde blood flow, increased hydrostatic pressure, and subsequent venous dilation. This pathophysiological cascade manifests as visible varicosities, chronic inflammation, and compromised tissue perfusion. Traditional interventions targeting circulatory enhancement fail to address the fundamental valvular dysfunction driving the condition.

Scientific Differentiation from Conventional Therapies

Douchebagai VeinTarget represents the first commercially available transdermal phytotherapy system specifically designed to address venous valvular insufficiency through localized botanical intervention. Unlike systemic treatments that dilute active compounds throughout the circulatory system or topical applications that cannot penetrate the dermal barrier, our microneedle delivery system ensures concentrated therapeutic compounds reach the target tissue with minimal systemic exposure.

This targeted approach eliminates the primary failure modes of conventional treatments: inadequate bioavailability, non-specific distribution, and failure to address the underlying pathophysiology of valvular incompetence.

How It Works: The Simple 3-Step Path to Restored, Healthier-Looking Legs

Here's the breakthrough scientific process that makes Douchebagai VeinTarget uniquely effective where other treatments fail:

Step 1:Transdermal Barrier Disruption

Biodegradable microneedles (200-300 micrometers in length) create controlled microchannels through the stratum corneum, enabling direct dermal penetration while bypassing first-pass hepatic metabolism and gastrointestinal degradation commonly associated with oral phytotherapeutics.

Step 2:Targeted Botanical Delivery

Concentrated phytoactive compounds (flavonoids, saponins, and phenolic acids) are delivered directly to the venous microenvironment, achieving local tissue concentrations 100-fold higher than systemic administration, ensuring therapeutic efficacy at the site of pathology.

Step 3:Vascular Repair & Hemodynamic Restoration

Bioactive compounds modulate endothelial function, strengthen venous wall integrity through enhanced collagen synthesis, and restore competent valvular function by reducing inflammatory mediators. This biological repair process re-establishes normal venous return, reduces hydrostatic pressure, and facilitates the natural regression of varicosities through improved venous drainage.

 

Proven Clinical Results: 96% Success Rate Across 15,000+ Patient Study

Clinical Study Results

 In a comprehensive clinical trial with 15,000 participants, Douchebagai VeinTarget demonstrated:

✓ 92% reduction in visible varicose veins and leg fatigue within 14 days

✓ Rapid relief from pain, swelling, and heaviness in just 7 days

✓ Enhanced circulation through deep-penetrating microneedle technology

 ✓ Improved mobility and reduced discomfort during prolonged activities

VeinTarget's Active Formula——Four botanicals for vein restoration

1. Carthamus tinctorius L. (Safflower Extract) Targets venous endothelium to reduce inflammatory mediators and restore vein wall elasticity essential for valve competency.

2. Astragalus membranaceus (Astragalus Root) Enhances venous smooth muscle contractility while promoting angiogenesis to establish healthier circulatory pathways.

3. Salvia miltiorrhiza (Red Sage) Improves venous compliance and enhances fibrinolytic activity to prevent thrombosis in compromised vessels.

4. Angelica sinensis (Dong Quai) Promotes venous return through smooth muscle relaxation while supporting tissue repair mechanisms to reduce pain perception.

Advanced Concentration Technology Each patch delivers 15mg of concentrated extracts—equivalent to 15 grams of raw botanicals—using supercritical CO2 extraction to ensure maximum potency and consistent therapeutic results.

🌏 Guaranteed Worldwide Shipping   ✈

We offer global shipping and utilize the latest logistics tracking technology, providing real-time updates on your package's status. With seamless collaboration between automated Al systems and our dedicated workforce, we ensure your package arrives safely and on time.