--- product_id: 566859606 title: "NH Nootropics Semax .20% (240mcg/spray) - 30mg, 15ml" brand: "nh nootropics" price: "¥13944" currency: JPY in_stock: true reviews_count: 11 category: "Nh Nootropics" url: https://www.desertcart.jp/products/566859606-nh-nootropics-semax-20-240mcg-spray-30mg-15ml store_origin: JP region: Japan --- # Dual reconstitution solutions 99% purity peptide Refrigerate for 2-4 months potency NH Nootropics Semax .20% (240mcg/spray) - 30mg, 15ml **Brand:** nh nootropics **Price:** ¥13944 **Availability:** ✅ In Stock ## Summary > 🧠 Elevate your edge with precision-crafted Semax freshness! ## Quick Answers - **What is this?** NH Nootropics Semax .20% (240mcg/spray) - 30mg, 15ml by nh nootropics - **How much does it cost?** ¥13944 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/566859606-nh-nootropics-semax-20-240mcg-spray-30mg-15ml) ## Best For - nh nootropics enthusiasts ## Why This Product - Trusted nh nootropics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Use:** Choose between preservative or preservative-free solutions tailored to your lifestyle. - • **Lab-Tested Purity:** Third-party verified 99% peptide purity ensures maximum efficacy and safety. - • **Freshness on Demand:** Separate peptide and solution vials guarantee peak potency upon reconstitution. - • **Optimized Shelf Life:** Refrigeration after mixing extends potency up to 4 months—stay sharp longer. - • **Focused Cognitive Boost:** Clinically favored nootropic for memory and mental clarity without stimulant jitters. ## Overview Semax .20% (240mcg/spray) is a premium nootropic peptide delivered in a 30mg dry powder form with dual reconstitution solutions, allowing users to mix fresh doses for optimal potency. Third-party lab tested for 99% purity, it supports enhanced memory and mental clarity with mild stimulant effects. Refrigerate after mixing to maintain efficacy for up to 4 months. Ideal for professionals and students seeking focused cognitive enhancement without daily tolerance buildup. ## Description 30mg of semax in a 15ml amber glass vial with metered sprayer top, one 15ml plastic vial of reconstitution solution with preservative, and one 15ml plastic vial of reconstitution solution without preservative. Peptide and solution are to be combined by the end user to ensure product freshness. Refrigerate after reconstituting for longer shelf life. At customer request, this product now ships with both preserved and preservative-free reconstituting solutions. Only one bottle is required, or part of each. Preservative solution is recommended, but if the product will be used relatively quickly and kept refrigerated, deionized water or a blend of both may be used. Review: Best Semax I’ve found yet. - As a biochemistry student, I appreciate the way this peptide is stored and delivered as a dehydrated sample for you to reconstitute for use. It’s true that if stored improperly or for an extended period under aqueous conditions, this peptide will denature/degrade and become ineffective. Once you dissolve the sample in water, you have 2-4 months of potency before it drops off quickly. At least that’s been my experience. I store it in the fridge for this timeframe. So depending on storage temp your experience may very. It’s also important to note that tolerance develops rapidly with this substance. So it is inappropriate for daily use. I’ve found that 2-4 sprays once or twice a week maximum, with at least a month’s long break after that ~3 month potency period is the happiest balance to maintain efficacy. So as a university student this means I take it only on exam days during the semester and quit until the first exam of the next semester. It’s also important to note that this is not a powerful psychoactive, but a true nootropic with very mild stimulant effects. This is not an amphetamine like substance, it is truly for functionality. It is best for memory and clarity of mind in my experience as a neurotypical individual. I hope this helps clarify any misconceptions about this peptide and this vendor. So I highly recommend this product from this vendor. Review: Semax>Adderal - Real Semax. Not sure what some of these other buyers are expecting as Semax is a long term peptide. It’s great thank you for offering it and even lower than a lot of other American websites! Review-the best neuro peptide with no side effects for me. Hope more people see this and try it for a period of a month before writing it off. If your looking for a dopamine fix this will not be your go to, just get meth or addy at that point. ## Features - All peptides and compounds are third-party lab tested, typical purity is around 99%. Purity COAs for current lot can be viewed on our site. - Peptide and solution ship in separate vials to ensure you receive fresh product at full potency. Add solution to peptide before use and refrigerate after reconstituting for longer shelf life. Not for subdermal use. - Ships with two reconstitution choices. Preservative solution contains a water-soluble version of the stabilizing preservative found in the original Russian product. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHT9M9LF | | Age Range Description | Adult | | Best Sellers Rank | #24,364 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Chemical Solvents #1,175 in Amino Acid Nutritional Supplements | | Brand | NH Nootropics | | Brand Name | NH Nootropics | | Container Type | Bottle | | Customer Reviews | 4.2 out of 5 stars 49 Reviews | | Dosage Form | Liquid | | Flavor | Unflavoured | | Item Form | Liquid | | Item Package Quantity | 1 | | Manufacturer | NH Nootropics | | Manufacturer Part Number | Semax | | Model Number | Semax | | Number of Items | 1 | | Package Information | Bottle | | Package Quantity | 1 | ## Product Details - **Brand:** NH Nootropics - **Item Form:** Liquid - **Item Package Quantity:** 1 - **Manufacturer:** NH Nootropics - **Package Information:** Bottle ## Images ![NH Nootropics Semax .20% (240mcg/spray) - 30mg, 15ml - Image 1](https://m.media-amazon.com/images/I/61+cB1SIGtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Semax I’ve found yet. *by A***R on January 15, 2025* As a biochemistry student, I appreciate the way this peptide is stored and delivered as a dehydrated sample for you to reconstitute for use. It’s true that if stored improperly or for an extended period under aqueous conditions, this peptide will denature/degrade and become ineffective. Once you dissolve the sample in water, you have 2-4 months of potency before it drops off quickly. At least that’s been my experience. I store it in the fridge for this timeframe. So depending on storage temp your experience may very. It’s also important to note that tolerance develops rapidly with this substance. So it is inappropriate for daily use. I’ve found that 2-4 sprays once or twice a week maximum, with at least a month’s long break after that ~3 month potency period is the happiest balance to maintain efficacy. So as a university student this means I take it only on exam days during the semester and quit until the first exam of the next semester. It’s also important to note that this is not a powerful psychoactive, but a true nootropic with very mild stimulant effects. This is not an amphetamine like substance, it is truly for functionality. It is best for memory and clarity of mind in my experience as a neurotypical individual. I hope this helps clarify any misconceptions about this peptide and this vendor. So I highly recommend this product from this vendor. ### ⭐⭐⭐⭐⭐ Semax>Adderal *by D***2 on November 24, 2025* Real Semax. Not sure what some of these other buyers are expecting as Semax is a long term peptide. It’s great thank you for offering it and even lower than a lot of other American websites! Review-the best neuro peptide with no side effects for me. Hope more people see this and try it for a period of a month before writing it off. If your looking for a dopamine fix this will not be your go to, just get meth or addy at that point. ### ⭐⭐⭐⭐⭐ Strong nootropic *by B***L on February 27, 2026* Simply reconstitute the powder with the provided solution and you will have a powerful nootropic! Provides a good brain-boost when you are tired. ## Frequently Bought Together - NH Nootropics Semax .20% (240mcg/spray) - 30mg, 15ml - NH Nootropics Selank .20% (240mcg/spray) 30mg, 15ml --- ## 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.jp/products/566859606-nh-nootropics-semax-20-240mcg-spray-30mg-15ml](https://www.desertcart.jp/products/566859606-nh-nootropics-semax-20-240mcg-spray-30mg-15ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-07*