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Whether you have already made a purchase or are planning to do so, as an individual or professional, you can contact us. You will find many answers online, but the customer support center is also available to answer mail.
How can we help you ?
If you have any questions about one of your orders, please fill out the form below:
Please complete the form below if you have any questions about our products.
If you are a qualified professional and wish to resell the products or/and provide Yon-Ka brand care to your customers, contact us using the form below. Our ambition ? Create a partnership with you that is stable, lasting and profitable for our two activities. To make this collaboration possible, Yon-Ka offers highly qualified progressive and continuous training, polysensory and personalized phyto-aromatic treatments for immediately visible results and support throughout the partnership.