Olay Canada is currently offering free samples of Olay Retinol24. This offer includes two free sachets, one 0.5ml sachet of serum, and one 0.5ml sachet of moisturizer. To request your free sample, you will be asked a few questions about your use of retinol, your skin type, and your skin care routine. Once you complete and submit the form with your mailing address, you can expect to receive your samples in 4-6 weeks. There is a limit of one request per household. Please note that this offer is subject to availability and terms and conditions apply.