Heidi Klum Skin Care System In an Instant Heidi promotes her own skin care line with beauty product giant Gunthy-Renker. Her 30-day in an instant skincare kit costs $29.99 and targets exfoliation, hydration, reduction of wrinkles, pore minimizing, lifting and firming of facial skin. The kit has a cleanser, firming serum, wrinkle smoother, a daily […]