--- product_id: 652932799 title: "Select - Preservative Eco (Geogard ECT), 50g Natural Broad-Spectrum Preservative for Skin Cleaning" brand: "purenso" price: "$51.80" currency: USD in_stock: true reviews_count: 5 category: "Purenso" url: https://www.desertcart.us/products/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative store_origin: US region: United States of America --- # 100% natural & fragrance-free Broad-spectrum antimicrobial shield Effective pH range 3-8 Select - Preservative Eco (Geogard ECT), 50g Natural Broad-Spectrum Preservative for Skin Cleaning **Brand:** purenso **Price:** $51.80 **Availability:** ✅ In Stock ## Summary > 🛡️ Preserve your formulations, protect your brand – naturally flawless! ## 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?** $51.80 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/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 DIY Integration:** Use at 0.6–1% in cool down phase for hassle-free preservation - • **Pure & Gentle Formula:** Low odor, natural preservative ideal for sensitive & fragrance-free skincare - • **Wide pH Compatibility:** Works effectively in formulations with pH up to 8, unlike most naturals - • **Ultimate Microbial Defense:** Protects against bacteria, yeast & molds for fresher, safer products - • **Versatile Application Powerhouse:** Perfect for everything from lotions to lipsticks and shampoos ## Overview Purenso Select - Preservative Eco (Geogard ECT) is a natural, broad-spectrum liquid preservative designed to protect cosmetic and personal care products from bacteria, yeast, and mold. With a low odor profile and an extended functional pH range of 3 to 8, it suits a wide variety of formulations including sensitive and fragrance-free products. Ideal for DIY and professional use, it ensures long-lasting freshness and microbial safety across diverse applications such as lotions, shampoos, lipsticks, and more. ## 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. Review: Excellent product - Worth product Review: Good product - We used in in our DIY lotion, and it is staying fresh without refrigeration. But the bottle leaks, and we lost 3/4 of the bottle.. ## 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 | | Active Ingredients | Geogard ECT | | Additional Features | natural_ingredients | | Age Range Description | All Ages | | Age range (description) | All Ages | | Best Sellers Rank | #58,789 in Beauty ( See Top 100 in Beauty ) #978 in Solid Soap Bars | | Brand | PURENSO | | Brand Name | PURENSO | | Color | white | | Customer Reviews | 4.3 out of 5 stars 98 Reviews | | Item Dimensions | 10 x 5 x 10 centimeters | | Item Form | Gel | | Item Weight | 50 Grams | | Item dimensions L x W x H | 10 x 5 x 10 centimeters | | Item weight | 50 Grams | | Manufacturer | Purenso Global | | Manufacturer Part Number | PUR1016-46 | | Material Features | Natural | | Material Type Free | Artificial Color Free | | Net Content Weight | 50 Grams | | Number of Items | 1 | | Package Quantity | 1 | | Product Benefits | Broad spectrum protection against Gram-positive & Gram-negative bacteria, yeast, and molds. Low odor profile. Protects formulations from microbial spoilage | | Recommended Uses For Product | Body Butter, Body wash, Conditioner, Cream, Deo, Anti-Perspirant, Eye creams, Eye gels, Eye shadow, Face Lotion, Face wipes, Facial Cream, Foundation, Feminine hygiene, Hair gel, Hand soap, Lipstick, gloss, Lotion, Make up remover, Mascara, Oil in Water, Oral care, Powder, Shampoo, Suncare, Toner, Water in Oil | | Scent | Unscented | | Scent Name | Unscented | | Skin Type | Sensitive | | Skin type | Sensitive | | Special Ingredients | Geogard ECT, Preservative Eco, Mikrokill ECT, Plantaserv M | | Target Use Body Part | Neck | | Unit Count | 1.00 Count | ## 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 ### ⭐⭐⭐⭐⭐ Excellent product *by D***G on 12 October 2025* Worth product ### ⭐⭐⭐⭐⭐ Good product *by S***L on 26 March 2025* We used in in our DIY lotion, and it is staying fresh without refrigeration. But the bottle leaks, and we lost 3/4 of the bottle.. ### ⭐⭐⭐⭐ Good *by S***. on 2 July 2025* Good ## 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.us/products/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative](https://www.desertcart.us/products/652932799-select-preservative-eco-geogard-ect-50g-natural-broad-spectrum-preservative) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-16*