As you age your skin becomes thinner and your collagen level decreases. Lasers, peels, retinoids, the sun and over-exfoliation may also contribute to thinning your skin.

GrenzCine® Sērum is formulated to help increase the firmness of (thicken) our skin. This formulation, combining our renowned, patented Vitamin C sērum plus Polyamine-DAB®, is a new patent pending discovery resulting from 30 years of clinical research.

GrenzCine® Sērum will increase firmness and hydration of the skin while providing the benefits of diminished fine lines and wrinkles, increased luminosity and improved skin tone, texture and elasticity.

Our innovative sērum works using the Polyamine-DAB® from the “outside in” and the Vitamin C from the “inside out”, leaving the skin more luminous and youthful-looking.

“We have always believed in bringing new and innovation technology, anti-aging ingredients and products to the skin care market. It is our mission and commitment to deliver superior results for our partners,” says Jess Vivier, President and CEO of Vivier Pharma.

Product contains: 
Polyamine-DAB® (1,4-Diaminobutane) | L-Ascorbic Acid USP (pharmaceutical grade Vitamin C)
This formula helps to reverse the signs of aging.

Benefits
- Increases firmness and hydration of (thickens) the skin
- Increases skin’s luminosity
- Diminishes fine lines and wrinkles
- Increases appearance of more youthful skin
- Improves skin tone, texture and elasticity
- Oil-free, alcohol-free, hypoallergenic, non-comedogenic, dermatologist tested, recommended by physicians and clinically proven.

Directions
Remove and discard white cap and replace with dropper. Place two to three drops in the palm of hand and use fingertips to apply a thin layer to the face, neck, chest and back of hands as desired. Apply once or twice daily to clean, dry skin. Tighten dropper securely after each use.

FAQ:

Q: Who is this product for?
A: GrenzCine® Sērum is specially formulated for aging skin and especially skin exposed to the sun, laser treatments, retinoids, chemical peels, microdermabrasion, microneedling or exfoliants.

Q: What makes this product unique?
A: The combination of Polyamine-DAB® and Vitamin C is unique to Vivier Pharma and a patent is pending on this new formulation. Polyamine-DAB® is the result of 30 years of clinical research and is clinically proven. Over the past 20 years, Vivier Pharma has developed its internationally acclaimed patented, stabilized, water-based Vitamin C anti-aging sērums.

This innovative sērum works from the “outside in” and from the “inside out”, leaving skin more luminous and youthful-looking.

Q: What is Polyamine-DAB®?
A: Polyamine-DAB® or 1,4-Diaminobutane is a polyamine which is naturally present in our bodies. It is known to play an important role in the aging process of our skin, essentially making our cells and collagen work more efficiently.¹

Q: What is L-Ascorbic Acid USP?
A: L-Ascorbic Acid is pharmaceutical-grade Vitamin C and the form of topical Vitamin C that our body can use most efficiently. USP stands for United States Pharmacopeia. It refers to the highest purity of the ingredient and is a pharmacy standard used worldwide by the pharmaceutical industry. Vitamin C is known to boost collagen and reduce free-radical damage and environmental stress on skin to help skin look and act younger.¹