This concentrated fabric conditioner softens, smooths, and refreshes your laundry with every use. Its formula is designed to work effectively during the rinse cycle, leaving clothes, towels, and linens feeling gentle to the touch and comfortable against the skin. The conditioner contains cationic surfactants and mild softening agents, which reduce static, loosen fibres, and enhance the feel of fabrics. All while maintaining SESI’s commitment to low environmental impact, refillable packaging, and minimal synthetic additives.
This product has been recognised as an Ethical Consumer Best Buy for its strong environmental credentials, highlighted for its refill-friendly supply chain. SESI has maintained its commitment to a simple ingredient list by excluding harsh additives in this product. It offers effective softening while being biodegradable and having a lower ecological footprint. This fabric conditioner strikes a balance between gentle care and performance, making it ideal for everyday laundry, particularly for those who prefer softer fabrics without a heavy chemical load.
This unfragranced fabric conditioner is completely free from added perfumes or essential oils. It is designed for those who prefer their laundry without any lingering scent, or who may have sensitivities to fragrances. Clothes, towels, and linens are left naturally soft and comfortable, making it an ideal choice for households that value simplicity, gentle care, and fragrance-free living. This product is also available in a fragranced version.
All SESI products are vegan, cruelty-free, and biodegradable, and their formulas are designed to truly clean while causing minimal environmental harm. The detergents are manufactured in the UK by an independent family firm.
Usage Directions
Follow the machine manufacturer’s recommendations. Typically, 50 ml of conditioner is sufficient to leave washing soft and fresh. Pour directly into the machine dispenser drawer. Do not pour directly onto fabrics.
Dietary and Lifestyle
Vegan, Cruelty-free.
Origin
Ingredients from multiple countries, and wherever possible, fragrances sourced locally (UK or Europe) to reduce carbon footprint. Manufactured at SESI's factory in Oxford, UK.
Storage
Store in a cool, dry place between 5 and 40°C, away from direct sunlight and heat sources. Keep out of reach of children and pets, and always ensure containers are tightly closed. Shelf life is 24 months from the production date if stored as recommended.
Safety Information
This fabric conditioner is designed for everyday household use, but please take care when handling. Avoid contact with eyes, as it may cause irritation. Wash hands thoroughly after use. If the product comes into contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, then continue rinsing. Seek medical advice if irritation persists. If swallowed, rinse the mouth and call a doctor if you feel unwell.
Purchase Options
We want to make refill shopping as easy and accessible as possible, so we have several options for buying liquid refills to suit your needs.
- This refill bottle is a great option if you are looking for a home delivery or collection option, where we provide a refill for you in a returnable glass deposit bottle, which can be decanted at home, and you return the bottle.
- We also offer a bulk 5L option that is great for products that you use most frequently, meaning you can do your own refills at home!
Packaging and Deposit Bottle Information
Your liquid refill is provided in a recyclable glass bottle with a £1.00 (500ml) or £2.00 (1L) deposit included in the price. When you return the empty bottle, you will receive a refund on your next order. Please give bottles a quick rinse and return them as soon as you can, as we only have a limited supply. If you no longer want the bottle, please send it back so that we can reuse it before it goes to recycling.
Size
500g (approx 500ml) - 7.5 x 7.5 x 18.5cm / 1kg (approx 1L) - 9.5 x 9.5 x 22cm.
Disclaimer
Please note: The cost of refill items includes a surcharge of 10p per 100g. This covers the expenses of packing these items as well as providing collection and delivery services, while making them feasible for an independent business. Refill items are packed in an environment where we take great care to minimise the risk of cross-contamination of allergens. However, we cannot guarantee that products will be provided completely free from allergens.
We strive to provide accurate ingredient and allergen information on this website. However, please note that this information may change by our suppliers or the manufacturers without notice.
If you need specific advice regarding any product, feel free to contact us online or visit us in the shop.
SESI Unfragranced Fabric Conditioner Refill - Vegan, Cruelty-free (500ml / 1L)
In stock
SESI Refills is a UK-based social enterprise founded in Oxfordshire, which supplies sustainable detergents, toiletries and household cleaning products. Originally known as the School Ethical Supplies Initiative, SESI was started in 2006 in a shed at a local primary school.
Their products do not contain harsh or harmful ingredients, including chlorine bleaches, formaldehyde, phosphates, parabens, phthalates, optical brighteners, and other damaging chemicals. Their products are also safe for septic tanks and normal wastewater systems. They are an Ethical Consumer Best Buy with an ethiscore of 95 out of 100.
♻️ Closed Loop supply chain ♻️
SESI employs a closed-loop refill system, meaning that barrels and tubs used for distribution are returned, cleaned, and refilled. This process ensures that there is zero packaging waste from the factory to the consumer. Every time we order SESI products, they are sent to us directly from their factory using their own vehicles, resulting in a greatly reduced carbon footprint. With each delivery, we receive filled bulk bottles (that you fill your own bottles from to take home), which means your refills are truly zero waste!
In addition to cleaning detergents and household products, SESI also supplies food items and olive oil through a refillable supply chain. For example, they partner in a closed-loop supply of Extra Virgin Olive Oil, utilising bulk 20 litre tubs. These broader product offerings increase the impact of refill shopping by enabling more types of goods to be supplied to us through a circular supply chain and helping customers reduce plastic waste across more categories.
Through their refill model, SESI helps customers reduce plastic waste: they have reused or refilled over 5 million pieces of packaging to date.
Aqua, <5% Cationic Surfactants, Preservation Agent: Phenoxyethanol
Ingredient What is it? What does it do? Aqua Water Holds components in solution Fatty acids, C16-18 (even numbered)
and C18 unsaturated,
reaction products with
triethanolamine,
di-Mesulfate-quaternizedCationic Surfactant Solubilises grease and oils, and softens fabrics Citric Acid pH adjuster Controls acidity / alkalinity Phenooxyethanol Preservative Prevents microbial growth pH: 2.5 – 3.5
Allergy Information
This product does not contain added fragrance. However, please check the ingredient list if you have sensitivities to other ingredients.





























