Despite the LDS name, most of the 24 listings here are LAVIS: Gel Polish Base Coat, Diamond Top Coat (no-wipe), the Gel Base & Top pair, Protein Bond & Primer, two soft gel tip adhesives, Peel Off Base Gel, Chrome Base Gel, Milky Top, Super White, Super Black and effect gels such as Eggshell, Lace, Luminous Pearl and Blooming Gel. The LDS listings are base and top coats, a Milky Top Coat and 8 oz Super White and Super Black refills.
Use LAVIS Gel Polish Base Coat under the colour and LAVIS Diamond Top Coat over it; the Diamond Top is a no-wipe finish, so there is no sticky layer to clean after curing. The Gel Base & Top listing sells the two together, and the LAVIS Set 4 bundles the base, Diamond Top, Protein Bond and tip adhesive. Cure each layer as the bottle directs for your lamp.
LAVIS chrome powder needs the LAVIS Chrome Base so the powder grips the nail. Apply it over the colour, cure it for 60 seconds under LED or 2 minutes under UV, and do not wipe it: the slight tack is what holds the chrome. Then seal the chrome with a top coat. Without the base the powder will not hold an even mirror finish.
Protein Bond & Primer is the LAVIS prep step. Apply it to the clean, dehydrated natural nail before the base coat to support adhesion, as its name says, and let it dry before you continue. Use it as part of the standard prep for gel color, builder and soft gel tip services, and keep it off the skin and cuticle.
The LAVIS Soft Gel Tip Adhesive is the gel that bonds soft gel tips to the natural nail; it is sold in two listings, a soft-gel tip bonding version and a classic extension version. The Peel Off Base Gel is a base designed for easy removal, so the colour can lift off instead of being soaked. Check each listing for the cure directions before use.