Formula X CLIX! are convenient quads that hold four mini nail polish, serum, or cuticle oil (depending on the set), meant to restore your nails of most common nail issues. Each bottle is 0.1 oz (super tiny) and a great for travel. The sheer color and top coat have earned a permanent spot in my toiletry bag. I love these little sets! The Formula X CLIX! Brightening Prescription is meant to remove stains and offset discoloration. 

Step 1 - The brightening treatment serum is applied first and dissolves quickly. 

Step 2 - The color correcting base coat has a light purple hue that combats yellow stains. This color corrector is not as thick as polish and can probably be used alone for a quick color-pick-me-up.

Step 3 - The sheer color is the perfect pale pink (my favorite).

Step 4 - Although it is clear, the color plus top coat kinda looks holographic and has a slight hint of blue color.

Only four coats and you have brighter nails. The color is pretty, but a little too blueish for me. It could be that I don't have nail discoloration, so there is no color to neutralize and the blue stands out more. Of course, I purchased this set cause it's mini! I also purchased The Strengthening Prescription, The Hydrating Prescription and The System To Go - I will post reviews soon.

I love the KOH Purifying Nail Bath tablets. Drop one into your manicure or pedicure bowl and enjoy the subtle scent of lemon. The nail bath tablets soften your cuticles and leave your nails looking fresh. The tablets contain lemon oil that removes stains and rejuvenates your nails. For those of you that wear dark nail polish, which often leaves yellow stains after removal, this is a product you will appreciate.

The Purifying Nail Bath tablets come in a stylish jar that retails for €25,86. It's expensive, but the jar of tablets will last you months of weekly manicures. If you're like me and do your own manicures and pedicures the price is worth it and you will see a significant difference in the appearance of your nails.

If you are ever in Amsterdam and in need of a quick mani or just wanna pick up some great nail products, visit KOH Cosmetics at the Bijenkorf, Located in the Dam Square. You can also purchase KOH nail products at www.kohcosmetics.com/nl.

The KOH Anti-Aging Base Coat is basically a primer for your nails. Your nails become stained after applying dark (especially red) nail polish - this base coat will create a blank palette on your nails, so your polish will appear even and true to color.

Although this is a base coat polish, I use it as a color polish. Four coats will give you a subtle pink color that is clean and natural. After wearing dark polish on my toes for many years, I had deep yellow stains on my nails and was desperate to get them back to their natural color. I used the KOH Natural, Glossy Nail Buffer Set each time I did a manicure to gently remove the top layer of stained nail and applied the KOH Anti-Aging Base Coat. The KOH Anti-Aging Base Coat masked the yellow stains and my toes looked great. Even though my nails are back to their natural color, I still wear the KOH Anti-Aging Base Coat. I love the light pink color and natural nail polish goes with anything.