Sally Hansen - Complete Care 7-in-1 Nail Treatment

Let's go through the '7 benefits'!
1. Base Coat (ok)
2. Top Coat (ok)
3. Growth (has calcium, so possible)
4. Strengthener (as a re-enforcement)
5. Ridge-Filler (all polish does this)
6. Brightener (no)

7. Ultra-Moisturising (It has avocado oil but no nail polish is 'ultra-moisturising'!)

But is isn't the worst list of claims I've seen.

As a top coat, it is pretty darn good.

Price: 1/5 ($19.95 for 13.3mL)
New Name: 5-in-1 Nail Treatment
Effectiveness: 4/5