To get the sample, follow Kerastase on Facebook and Instagram, engage with their posts by liking and commenting, and search for the product on Google. Check your social media feed and stories for the sponsored ad offering the sample, and click "Get Offer" when it appears. Availability is not guaranteed and depends on the brand's discretion.

Discover the secret to lustrous, radiant hair with Kérastase Elixir Ultime Hair Oil. This luxurious hair treatment is designed to nourish, protect, and enhance your hair, leaving it silky smooth and beautifully shiny. Infused with a unique blend of precious oils, Kérastase Elixir Ultime transforms your hair from dull to dazzling with just a few drops.