--- product_id: 652932799 title: "Select - Preservative Eco (Geogard ECT), 50g Natural Broad-Spectrum Preservative for Skin Cleaning" brand: "purenso" price: "¥4453" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative store_origin: JP region: Japan --- # 100% natural & low odor Broad-spectrum antimicrobial Effective pH range 3-8 Select - Preservative Eco (Geogard ECT), 50g Natural Broad-Spectrum Preservative for Skin Cleaning **Brand:** purenso **Price:** ¥4453 **Availability:** ✅ In Stock ## Summary > 🌿 Preserve Naturally, Perform Exceptionally! ## Quick Answers - **What is this?** Select - Preservative Eco (Geogard ECT), 50g Natural Broad-Spectrum Preservative for Skin Cleaning by purenso - **How much does it cost?** ¥4453 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/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative) ## Best For - purenso enthusiasts ## Why This Product - Trusted purenso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Integration Formula:** Add at 0.6–1% during cool down for hassle-free preservation. - • **Flexible pH Compatibility:** Operates effectively in a wide pH range (3-8), unlike most natural preservatives. - • **Clean & Clear Formulations:** Low odor profile perfect for fragrance-free and sensitive skin products. - • **Ultimate Microbial Defense:** Protects your formulations from bacteria, yeast, and molds with broad-spectrum power. - • **Versatile Application Mastery:** Works seamlessly in over 20 product types, from lipsticks to shampoos. ## Overview Purenso Select - Preservative Eco is a 50g liquid natural broad-spectrum preservative designed to protect cosmetic and personal care products from bacteria, yeast, and molds. With a low odor profile and a wide functional pH range of 3-8, it suits fragrance-sensitive and diverse formulations including lip care, skincare, and haircare products. Easy to use at 0.6–1% concentration, it ensures long-lasting microbial protection across multiple product categories. ## Description It is a liquid natural broad-spectrum preservative. It is also called as Preservative Eco, Mikrokill ECT, and Plantaserv M. The novel composition of this antimicrobial blend offers broad spectrum protection in a diverse range of products, against Gram-positive & Gram-negative bacteria, yeast, and molds. It also has a low odor profile making it the ideal choice for fragrance-free and fragrance-sensitive systems. ## Features - Natural Broad-Spectrum Preservative: A liquid natural preservative that offers broad spectrum protection in a diverse range of products, against Gram-positive and Gram-negative bacteria, yeast, and molds. It also has a low odor profile making it suitable for fragrance-free and fragrance-sensitive systems - Wide Range of Applications: Suitable for Anhydrous products, Body Butter, Body wash, Conditioner, Cream, Deodorant, Eye creams and gels, Eye shadow, Face Lotion, Face wipes, Facial Cream, Foundation, Feminine hygiene, Hair gel, Hand soap, Lipstick and gloss, Lotion, Make up remover, Mascara, Oil in Water formulations, Oral care, Powder, Shampoo, Suncare, Toner, and Water in Oil formulations - Usage Rate and Instructions: Use at 0.6–1% concentration. Include Preservative ECO in the cool down phase of your formulations, and ensure the final pH of the formulation is in the 3-8 range for optimal effectiveness - Extended pH Range: Unlike many natural preservatives, Preservative ECO has a maximum functional pH range of 8, while most natural preservatives require an acidic pH to function well. The manufacturer lists lip products as a possible application - Protection Against Microbial Spoilage: Preservative ECO protects formulations from microbial spoilage including bacteria, yeast, and fungus. It has been found to be an effective and easy-to-use natural preservative option for cosmetic and personal care products ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C6DJ7BDF | | Best Sellers Rank | #566 in Solid Soap Bars | | Date First Available | 19 September 2023 | | Item Model Number | PUR1016-46 | | Manufacturer | Purenso Global | | Product Dimensions | 10 x 5 x 10 cm; 50 g | ## Product Details - **Brand:** PURENSO - **Item dimensions L x W x H:** 10 x 5 x 10 centimeters - **Item weight:** 50 Grams - **Scent:** Unscented - **Skin type:** Sensitive ## Images ![Select - Preservative Eco (Geogard ECT), 50g Natural Broad-Spectrum Preservative for Skin Cleaning - Image 1](https://m.media-amazon.com/images/I/51O52825JLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ For making fash wash *by on Reviewed in India 9 August 2026* Happy because the product excellent and super ### ⭐⭐⭐⭐ Good *by on Reviewed in India 2 July 2025* Good ### ⭐⭐⭐⭐⭐ Excellent product *by on Reviewed in India 12 October 2025* Worth product ## Frequently Bought Together - Purenso Select - Preservative Eco (Geogard ECT), 50g - Purenso Select - Cetyl Alcohol, 100g Emulsifiers and Thickeners - Purenso Select - Phenoxyethanol, 100g I Preservative Liquid --- ## 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/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative](https://www.desertcart.jp/products/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-22*