Approved by professionals
Our supplements are professionally formulated and carefully produced.
Carefully designed formulas, powered by marine active ingredients and a sustainable vision of beauty and well-being.

Formulations derived from seaweed and the marine resources of Brittany, around the island of Molène.

Each active ingredient is chosen for its documented benefits, and every claim is verified.

A short supply chain that supports French harvesters and producers.

No anonymous platform: you communicate directly with the Thaléïs team.
A facial skincare product that restores comfort and suppleness when skin lacks water. Ideal if you are looking for simple, reliable everyday hydration.
Isotonic seawater + hyaluronic acid: intensely hydrates and smooths fine lines caused by dehydration.
250 mg of plant-based DHA per capsule. Contributes to the maintenance of normal brain function and normal vision. French strain, fish oil-free.
Helps your skin feel more comfortable every day with a specially developed ingredient. A formula for skin & serenity.
Organic Astaxanthin 8 mg from the microalga Haematococcus pluvialis, cultivated and extracted in Europe.
Nous étudions chaque demande et vous répondons par email sous 7 jours ouvrés.
Fill out the business account application form on this page.
Once your application has been approved by our team, you will receive your login details and negotiated rate.
Trade prices are displayed excluding VAT. The applicable VAT is added at checkout.
Yes, some products are subject to a minimum quantity, which is indicated directly on their product page.
Once your business account has been validated, log in at thaleis.com: your negotiated prices excluding VAT are automatically displayed on product pages, in the cart, and at checkout.
We personally provide you with the marketing content needed for your communications. Contact us to receive materials tailored to your business.
You can find them here.
The first order must be paid upfront.
For subsequent orders, subject to the satisfactory settlement of previous ones, you may be granted payment terms of 30 days from the invoice date. Thaléïs reserves the right to revert to upfront payment at any time.
Debit/credit card and bank transfer.
We deliver to France and wider Europe, including Switzerland and the United Kingdom. Customs duties outside the European Union remain the responsibility of the reseller.
Report it to our trade customer service within 3 days; we will replace or refund the product.
Trade orders are not eligible for return, except in the event of a non-conforming or defective product, or a shipping error on our part.
In such cases, please contact us promptly to arrange the return.
Shipping costs are borne by the professional, but are automatically waived above a certain order amount.
Our supplements are professionally formulated and carefully produced.
With Alma, pay securely in instalments.
Questions? Contact us at contact[@]thaleis.com
Delivery within 48 hours to 5 working days in mainland France.
Having a real impact on you and the ocean by respecting natural cycles, biodiversity and people.
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