{"title":"Preservation Ingredients \u0026 Boosters","description":"\u003cp\u003eIngredients for preservation as well as preservative boosters are essential for supporting product safety, stability, and shelf life in water‑based skincare, body care, and hair care formulations. They help protect against microbial growth and contamination, so your products stay usable and cosmetically elegant from filling line to final application. Whether you are formulating a lotion, cleanser, scrub, or mask, a well‑designed preservation system helps maintain quality through manufacturing, shipping, storage, and daily consumer use. Boosters can also support formulation robustness by helping lower water activity, support multifunctional systems, or optimize performance across a wider pH or format range. When you source wholesale cosmetic ingredients for preservation, you are investing in consistent performance, fewer quality complaints, and a more reliable experience for your end customers. These functional ingredients are a quiet but critical part of any professional formulation strategy.\u003c\/p\u003e","products":[{"product_id":"pentylene-glycol-natural","title":"Pentylene Glycol Natural","description":"\u003cp\u003ePentylene Glycol (100% bio-based) is a multi-functional cosmetic ingredient derived from renewable, sustainably sourced raw materials such as sugarcane or corn. It serves as a humectant, solvent, and preservation-boosting agent in a wide range of personal care formulations. With its ability to attract and retain moisture, support antimicrobial systems, and improve texture and spreadability, Pentylene Glycol is commonly used in serums, creams, lotions, gels, and hair care products. The 100% renewable version is ideal for natural or eco-conscious product lines seeking high performance without synthetic petrochemical origins.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"4 fl oz (118 ml)","offer_id":45324874154274,"sku":"122-363M","price":46.02,"currency_code":"USD","in_stock":true},{"title":"16 fl oz (473 ml)","offer_id":45246507221282,"sku":"122-363A","price":107.54,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":45324874187042,"sku":"122-363C","price":526.34,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":45324874219810,"sku":"122-363V","price":2924.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-363-Pentylene-Glycol-01.jpg?v=1759546023"},{"product_id":"glyceryl-caprylate-dermasoft-gmcy","title":"Glyceryl Caprylate","description":"\u003cp\u003eGlyceryl Caprylate is the monoester of glycerin and caprylic acid (C8 fatty acid) derived from vegetable sources. It functions in formulations as an emollient, emulsifying surfactant, skin conditioning agent, and preservative booster. Suitable for use in creams, lotions, cleansers, shampoos, and conditioners to support skin feel and emulsion stability.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"Net Wt 1 lb (.45 kg)","offer_id":45246507385122,"sku":"122-370A","price":111.03,"currency_code":"USD","in_stock":true},{"title":"Net Wt 7 lb (3.17 kg)","offer_id":51651745612066,"sku":"122-370C","price":548.2,"currency_code":"USD","in_stock":true},{"title":"Net Wt 40 lb (18.3 kg)","offer_id":51651745644834,"sku":"122-370D","price":2749.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-129-370-Glyceryl-Caprylate-01.jpg?v=1777339542"},{"product_id":"sodium-benzoate","title":"Sodium Benzoate","description":"\u003cp\u003eSodium Benzoate is the sodium salt of benzoic acid, a compound produced synthetically for use in formulations. It functions as a preservative in water-based cosmetic products by helping to maintain product integrity. Suitable for applications including creams, lotions, cleansers, shampoos, and serums.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"1 lb","offer_id":48871602553122,"sku":"129-453A","price":7.95,"currency_code":"USD","in_stock":true},{"title":"55 lb (BULK)","offer_id":48201473327394,"sku":"129-453-55","price":195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-129-453-Sodium-Benzoate-01.jpg?v=1777340121"},{"product_id":"phenoxyethanol","title":"Phenoxyethanol","description":"\u003cp\u003ePhenoxyethanol is a widely used, broad-spectrum preservative suitable for skin and hair care formulations. It is effective against a range of bacteria, yeast, and mold, and is often used as a primary preservative or in blends with other antimicrobial agents to enhance efficacy. Its stability across a broad pH range and compatibility with many formulation types make it a versatile choice for emulsions, serums, cleansers, and other water-based systems. Please note the maximum % allowable is 1% and it does thin down surfactant based products.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"16 fl oz (473 ml)","offer_id":49968817897762,"sku":"122-142A","price":12.02,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":45246765302050,"sku":"122-142C","price":51.95,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":45246765498658,"sku":"122-142D","price":199.64,"currency_code":"USD","in_stock":true},{"title":"55 gal (208 L)","offer_id":49641090384162,"sku":"122-142E","price":1985.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-142-Phenoxyethanol-01.jpg?v=1759546032"},{"product_id":"lactic-acid","title":"Lactic Acid 88%","description":"\u003cp\u003eA concentrated lactic acid solution (88%) supplied for use as a formulation ingredient in cosmetic and personal care products. As an alpha hydroxy acid (AHA), lactic acid is widely used by formulators for pH adjustment, texture refinement, and to support the appearance of smoother, softer-looking skin. This is a versatile raw material for brands and formulators developing exfoliating cleansers, facial peels, body lotions, or hair care products where precise pH control and a polished skin feel are essential.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"16 fl oz (473 ml)","offer_id":45365949694242,"sku":"122-120A","price":17.63,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":45365957525794,"sku":"122-120C","price":79.74,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":49549127450914,"sku":"122-120D","price":225.92,"currency_code":"USD","in_stock":true},{"title":"55 gal (208 L)","offer_id":50222334673186,"sku":"122-120E","price":2295.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-120-Lactic-Acid-88-01.jpg?v=1759545843"},{"product_id":"vitamin-e-oil-natural-non-gmo","title":"Vitamin E Oil Natural Non GMO","description":"\u003cp\u003eThis mixed Tocopherols in Sunflower Oil is a natural, bioavailalbe, oil-soluble antioxidant blend used to help protect oils, butters, and oil-based formulations from oxidative rancidity. Derived from non-GMO sunflower (Helianthus annuus) oil and standardized d-a-tocopherol (including alpha, gamma, beta and delta tocopherols along with 4 tocotrienols), this ingredient is often used to extend shelf life in serums, balms, butters, and anhydrous formulations. In addition to its stabilizing benefits, tocopherols also contribute mild skin-conditioning properties and are commonly used in natural and antioxidant-focused product lines.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"4 fl oz (118 ml)","offer_id":45324871237922,"sku":"122-228M","price":54.46,"currency_code":"USD","in_stock":true},{"title":"16 fl oz (473 ml)","offer_id":47262693851426,"sku":"122-228A","price":167.66,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":47262699290914,"sku":"122-228C","price":1196.16,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":45360866656546,"sku":"122-228D","price":5224.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-228-Vitamin-E-Oil-01.jpg?v=1759545845"},{"product_id":"witch-hazel-distillate-14-percent-alcohol","title":"Witch Hazel Distillate (14% Alcohol)","description":"\u003cp\u003eWitch Hazel Distillate (14% Alcohol) is a botanical distillate derived from the leaves and bark of Hamamelis virginiana. Widely used in skin care, it contributes a clean, refreshing sensory profile and helps support clarity in water-based formulations. The natural presence of 14% alcohol provides additional preservation support and enhances product stability. Suitable for toners, facial mists, cleansers, and a variety of water-based personal care products.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"16 fl oz (473 ml)","offer_id":47248778101026,"sku":"126-108A","price":14.09,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":45246805803298,"sku":"126-108C","price":79.38,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":45246805836066,"sku":"126-108D","price":314.27,"currency_code":"USD","in_stock":true},{"title":"55 gal (208 L)","offer_id":45328727179554,"sku":"126-108E","price":2915.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-126-103-Witch-Hazel-Distillate-14-percent-Alcohol-01.jpg?v=1759545848"},{"product_id":"caprylhydroxamic-acid-glyceryl-caprylate-glycerin","title":"Caprylhydroxamic acid Glyceryl Caprylate Glycerin","description":"\u003cp\u003eA multifunctional blend combining caprylhydroxamic acid, glyceryl caprylate, and glycerin, designed to provide broad-spectrum protection in cosmetic and personal care formulations. This natural-origin preservative system is effective against bacteria, yeast, and mold, making it suitable for a wide range of water-based and emulsion products. In addition to its preservation function, it can contribute emolliency and skin-conditioning benefits, helping to maintain product integrity and sensory appeal.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"1 fl oz (29 ml)","offer_id":50152203878690,"sku":"122-400K","price":26.02,"currency_code":"USD","in_stock":true},{"title":"16 fl oz (472 ml)","offer_id":45247002902818,"sku":"122-400A","price":174.3,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":45247002968354,"sku":"122-400C","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-400-Caprylhydroxamic-Acid-Glyceryl-Caprylate-Glycerin-01.jpg?v=1759545978"},{"product_id":"tetrasodium-glutamate-diacetate","title":"Tetrasodium Glutamate Diacetate","description":"\u003cp\u003eTetrasodium Glutamate Diacetate is a biodegradable chelating agent derived from glutamic acid, used in cosmetic formulations to bind metal ions and enhance the performance and stability of preservatives, surfactants, and active ingredients. It helps protect formulations from rancidity, discoloration, and microbial contamination by neutralizing metal ions that may be present in water or raw materials. Suitable for natural and eco-conscious formulations, it offers an effective alternative to traditional chelators like EDTA.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"16 fl oz (473 ml)","offer_id":50006754656546,"sku":"122-270A","price":16.8,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":50006754689314,"sku":"122-270C","price":91.03,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":47252913291554,"sku":"122-270D","price":357.91,"currency_code":"USD","in_stock":true},{"title":"55 gal (208 L)","offer_id":49595440365858,"sku":"122-270E","price":3124.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-270-Tetrasodium-Glutamate-Diacetate-01.jpg?v=1759546063"},{"product_id":"rosemary-co2-extract-responsibly-grown","title":"Rosemary CO2 Extract (Responsibly Grown)","description":"\u003cp\u003eRosemary Antioxidant Extract 14 is a natural, oil-soluble antioxidant derived from Rosmarinus officinalis (rosemary) leaves, standardized in organic sunflower oil and to contain approximately 14% carnosic acid. This CO2-extract is primarily used in cosmetic formulations to help slow the oxidation of oils and butters, extending the shelf life of finished products without synthetic preservatives. Ideal for use in anhydrous formulations such as balms, oils, salves, butters, and emulsions with a high oil phase. This extract provides antioxidant protection to maintain product integrity and support overall stability in natural formulations.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"1 fl oz (29 ml)","offer_id":47252913553698,"sku":"122-406K","price":24.05,"currency_code":"USD","in_stock":true},{"title":"16 fl oz (473 ml)","offer_id":47252913520930,"sku":"122-406A","price":190.87,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":50107471593762,"sku":"122-406C","price":1224.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-406-Rosemary-CO2-Extract-Responsibly-Grown-01.jpg?v=1759546059"},{"product_id":"vitamin-c-ascorbic-acid","title":"Vitamin C (Ascorbic Acid)","description":"\u003cp\u003eA water-soluble ascorbic acid powder for use as a cosmetic formulation ingredient, valued for its antioxidant properties and its role in supporting the look and feel of radiant, refreshed-looking skin. This raw ingredient is designed for brand owners and formulators developing vitamin C serums, creams, masks, toners, and other water-based skincare products. Due to ascorbic acid's sensitivity to oxidation, light, and pH, it performs best in formulations specifically designed to maintain its stability — making formulation approach a key consideration for finished product quality.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"Net Wt .25 lb (.11 kg)","offer_id":50259513180450,"sku":"129-141M","price":11.2,"currency_code":"USD","in_stock":true},{"title":"Net Wt 1 lb (.45 kg)","offer_id":50259510788386,"sku":"129-141A","price":17.95,"currency_code":"USD","in_stock":true},{"title":"Net Wt 7 lb (3.17 kg)","offer_id":49599320129826,"sku":"129-141C","price":74.08,"currency_code":"USD","in_stock":true},{"title":"Net Wt 25 lb (11.3 kg)","offer_id":49644467257634,"sku":"129-141X","price":221.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-129-141-Vitamin-C-Ascorbic-Acid-01.jpg?v=1759546075"},{"product_id":"sodium-levulinate-sodium-anisate","title":"Sodium Levulinate Sodium Anisate","description":"\u003cp\u003eSodium Levulinate and Sodium Anisate are sodium salts derived from plant-based organic acids, including levulinic acid from biomass like corn and p-anisic acid from fennel. These ingredients function in formulations as skin conditioning agents and preservative boosters, helping support formula stability and condition skin for improved feel. They find typical use in water-based products such as facial serums, body lotions, cleansers, shampoos, and conditioners.\u003c\/p\u003e","brand":"NourishUs Naturals","offers":[{"title":"4 fl oz (118 ml)","offer_id":51641572065570,"sku":"122-282M","price":49.75,"currency_code":"USD","in_stock":true},{"title":"16 fl oz (473 mL)","offer_id":51641572098338,"sku":"122-282A","price":134.5,"currency_code":"USD","in_stock":true},{"title":"1 gal (3.78 L)","offer_id":51641572131106,"sku":"122-282C","price":739.28,"currency_code":"USD","in_stock":true},{"title":"5 gal (18.9 L)","offer_id":51574799008034,"sku":"122-282D","price":3212.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/files\/NuN-122-282-Sodium-Levulinate-Sodium-Anisate-01.jpg?v=1777346350"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5100\/3426\/collections\/Category-Ingredients-Best-Sellers_b0835afe-ebf9-478e-a4da-0af4db63fef9.jpg?v=1777333311","url":"https:\/\/nourishusnaturals.com\/collections\/preservation-ingredients-boosters.oembed","provider":"NourishUs Naturals","version":"1.0","type":"link"}