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Fer à Cheval Genuine Marseille Soap Flakes Unscented 750g

SKU 8600-021480
  • Discover our flakes of Marseille soap, packed in a jute bag.

    Our flakes are made from Marseille soap and represent an economical, environmentally-friendly and multi-use solution for washing linen and clothes; ideal for sensitive skin.

    Shop the entire Fer a Cheval line here.

  • The Ancestral cauldrons saponification process

    Nearly 10 days are necessary for the elaboration of our cauldron-cooked soap according to the Marseille process. This ancestral know-how transmitted by Master soap makers through generations is still used to this day.

    A natural, hypoallergenic soap

    This soap is exclusively plant-based. It does not contain any preservatives, dyes, additives or animal fat.

    Easily biodegradable and environmentally-friendly.

    It represents an ecological alternative to chemicals found in most skin care and housekeeping products.

    Its generous size and minimal water content makes it economical for longer preservation

    Its recyclable packaging was conceived to respect the environment.


    Fer à Cheval is one of the founders of the UPSM (Union des Professionnels du Savon de Marseille), literally Union of Marseille Soap Professionals, which strives for the certification of authentic Marseille soap.

    This logo guarantees a soap made:

    • exclusively from plant-based oils, without chemical additives, preservatives, or fragrance

    • in cauldrons according to the ancestral, 5-step, Marseille process

    • in Marseille.


    More than 30% soap (actual value of 72%)

    Sodium Palmate - Aqua - Sodium Palm Kernelate - Sodium Chloride - Sodium Hydroxide

    To prepare your laundry liquid: mix 40g of soap flakes with 1L of very hot water, stir well until it jellifies. Store the laundry liquid in an appropriate bottle and shake well before use.

    Handwash: mix 50ml of ready-made laundry liquid into 5L of water.

    Washing machine: use 75ml of ready-made laundry liquid for 5kg of laundry, or 100ml for very dirty clothes. For best use, regularly pour a glass of white vinegar into your fabric softener compartment.

     With time and according to their exposure to light and humidity, soap may be subject to variations in colour and lose volume; nevertheless, it keeps its effectiveness.



    Natural Detergent certified by ECOCERT Greenlife according to the ECOCERT standard available at



    - environmentally friendly production and processing processes

    - promotion of the use of natural or organic ingredients

    - responsible management of natural resources

    - prohibition of most of petrochemical ingredients

    For the label Natural detergents made with Organic:


    - Minimum 95% of ingredients are from natural origin

    - Minimum 10% of ingredients are organic

    - No risky statement is authorized on the product