LYMA Skincare is formulated as a complete end-to-end anti aging topical protocol, replacing the multi-product approach with just two simple steps. For optimal results, we recommend phasing out any current products and using only the LYMA Skincare Serum and Cream, which is engineered to nourish all the layers of your skin with a formulation of proven active cosmeceutical ingredients at doses proven to work. Whilst there is no need to use other skincare products to counter all eight mechanisms of skin ageing the LYMA Skincare addresses, if you are partial to a particular face oil, we recommend using over the top of LYMA Skincare as a final stage to your skincare regime. If you are using an SPF, we recommend using a chemical SPF and not a mineral zinc or titanium dioxide based formula. This is to avoid pilling.There is no need to use additional retinol, vitamin C or peptide products as these ingredients are included in LYMA Skincare, all in non irritant form. As with all of our products, consistency is key in order to attain optimal results