--- product_id: 165962996 title: "Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine" brand: "neuroscience" price: "$110.58" currency: USD in_stock: true category: "Neuro Science" url: https://www.desertcart.us/products/165962996-neuroscience-kavinace-os-and-sleep-aid-with-melatonin-5mg-60 store_origin: US region: United States of America --- # 5mg Melatonin for natural sleep onset L-Theanine & antioxidants support brain calm Zinc & selenium boost immune recovery Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine **Brand:** neuroscience **Price:** $110.58 **Availability:** ✅ In Stock ## Summary > 🌟 Unlock your best night’s sleep and immune defense—because tomorrow’s success starts tonight! ## Quick Answers - **What is this?** Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine by neuroscience - **How much does it cost?** $110.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/165962996-neuroscience-kavinace-os-and-sleep-aid-with-melatonin-5mg-60) ## Best For - neuroscience enthusiasts ## Why This Product - Trusted neuroscience brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vegan & Clean Label:** Gluten-free, non-GMO, and free from common allergens—perfect for mindful wellness seekers. - • **Trusted by Professionals:** Formulated on peer-reviewed science and manufactured in a cGMP-certified US facility. - • **Restorative Nightly Reset:** Clinically-backed melatonin and L-theanine combo to help you fall asleep faster and wake up refreshed. - • **Dual Sleep & Immune Support:** Unique formula targets both sleep quality and immune health for holistic nighttime recovery. - • **Optimized Dosage Convenience:** 60 capsules provide a full month of restful nights with easy 1-2 capsule use before bedtime. ## Overview Neuroscience Kavinace OS & Sleep Aid combines 5mg melatonin with L-theanine, magnesium, zinc, and selenium to promote efficient, restorative sleep while supporting immune health. This vegan, allergen-free formula is trusted by healthcare professionals and manufactured in a cGMP-compliant US facility, offering 60 capsules designed for nightly use to enhance sleep onset, duration, and recovery. ## Description desertcart.com: Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine : Health & Household ## Features - Tired of Tossing and Turning? - This sleep & immune support supplement is designed to support healthy sleep and improve efficiency. Ingredients like melatonin, L-theanine & magnesium promote relaxation and immune health. - Antioxidant and Neurotransmitter Synergy - Combines amino acids and plant-based antioxidants with minerals to help support the brain’s natural rhythms to promote calm sleep. - Sleep and Immune Pathway - Supports both the sleep and immune health pathways with nutrients like selenium and zinc to encourage balanced recovery and deeper nighttime rest. - How to Use - Take one to two sleeping aid capsules 30-60 minutes before bed or as directed by your healthcare provider. Best used during periods of disrupted sleep to support onset, duration, and nightly restoration. - Practitioner Trusted, Professional Grade - Trusted by thousands of healthcare professionals, NeuroScience formulates vitamin supplements for women and men exclusively on peer reviewed studies. All products are USA manufactured in a cGMP compliant facility. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YQC4GD1 | | ASIN | B07YQC4GD1 | | Age Range Description | All | | Best Sellers Rank | #76,156 in Health & Household ( See Top 100 in Health & Household ) #736 in Herbal & Nutritional Sleep Supplements | | Brand Name | NeuroScience | | Container Type | Bottle | | Customer Reviews | 4.3 4.3 out of 5 stars (459) | | Date First Available | June 13, 2019 | | Diet Type | Gluten Free, Vegan, Vegetarian | | Dosage Form | Capsule | | Flavor | Unflavoured | | Item Form | Capsule | | Item model number | mhada-172 | | Manufacturer | NeuroScience | | Manufacturer | NeuroScience | | Manufacturer Part Number | mhada-172 | | Material Features | Vegan | | Material Type Free | Corn Free, Dairy Free, GMO Free, Peanut Free, Soy Free | | Model Number | mhada-172 | | Number of Items | 1 | | Package Dimensions | 4.21 x 1.81 x 1.73 inches; 2.08 ounces | | Product Benefits | Target cellular implications of sleeplessness with a proven formula* | | Specific Uses For Product | Stress Relief | | Total Servings Per Container | 30 | | UPC | 659468661775 659468101776 | | Unit Count | 60 Count | ## Product Details - **Age Range (Description):** All - **Brand:** NeuroScience - **Diet Type:** Gluten Free, Vegan, Vegetarian - **Flavor:** Unflavoured - **Item Form:** Capsule - **Number of Items:** 1 - **Package Information:** Bottle - **Product Benefits:** Target cellular implications of sleeplessness with a proven formula* - **Servings per Container:** 30 - **Unit Count:** 60 Count ## Images ![Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine - Image 1](https://m.media-amazon.com/images/I/613DKperi5L.jpg) ![Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine - Image 2](https://m.media-amazon.com/images/I/71Rx8TQdZsL.jpg) ![Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine - Image 3](https://m.media-amazon.com/images/I/71HmQdk8boL.jpg) ![Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine - Image 4](https://m.media-amazon.com/images/I/61yNtaJ+vuL.jpg) ![Neuroscience Kavinace OS & Sleep Aid with Melatonin 5mg, 60 Capsules | Supports Nighttime Rest Efficiency & Immune Health, L-Theanine - Image 5](https://m.media-amazon.com/images/I/61isvzXbZKL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - NeuroScience Calm Sleep Aids for Adults - Kavinace OS - Soothing Neuro Immune Support Supplement with L Theanine & 5mg Melatonin - Quick Relief from Sleeplessness After Just One Dose (60 Capsules) - NeuroScience Neuro Adrenal Support Supplements for Women & Men - Daily Cortisol Supplement and Calming Aid - Promotes Calm Sleep, Immune Support & Healthy Cortisol Levels (60 Capsules) - NeuroScience Mood Support Supplement - TravaCor - L Theanine Supplement with 5-HTP & More to Help Soothe Stress, Encourage Calm Sleep & Aid Healthy GABA Activity (120 Capsules) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/165962996-neuroscience-kavinace-os-and-sleep-aid-with-melatonin-5mg-60](https://www.desertcart.us/products/165962996-neuroscience-kavinace-os-and-sleep-aid-with-melatonin-5mg-60) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-02*