Vivier GrenzCine Serum in a sleek glass dropper bottle, showcasing the anti-aging serum designed to improve skin firmness, hydration, and reduce fine lines and wrinkles

"Close-up of Vivier GrenzCine Serum with key actives, including Polyamine-DAB® and Vitamin C, highlighting its powerful anti-aging ingredients that boost collagen, improve skin texture, and enhance hydration

Vivier GrenzCine® Serum

by Vivier

$348.00

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The Future of Healthy, Resilient Skin

As we age, our skin naturally becomes thinner, drier, and less resilient. Fine lines become more noticeable, skin loses firmness, and the healthy glow we once had can gradually fade.

Vivier GrenzCine® Serum was developed to help address these visible changes. This advanced daily serum combines antioxidant protection with ingredients that support healthier-looking skin, helping improve hydration, firmness, texture, and overall radiance over time.

At Senagenix, the skincare department of Anti-Aging Medical & Laser Clinic, we often recommend GrenzCine® Serum for patients who want to support aging skin with a physician-guided skincare program. It is particularly well suited for mature skin that has become thinner, more delicate, or less resilient.

Made in Canada.

Suitable for all skin types.

Product Overview

Healthy skin relies on strong collagen, good hydration, and daily protection from environmental damage. As these natural processes slow with age, skin can appear thinner, crepey, and less firm.

GrenzCine® Serum helps support these changes with a unique combination of stabilized Vitamin C and Vivier's patented Polyamine-DAB®. Together, these ingredients help improve the appearance of skin firmness while protecting against everyday oxidative stress.

With regular use, many patients notice skin that appears:

Smoother
Better hydrated
Brighter and more radiant
Firmer and more resilient
More even in texture

This lightweight serum layers easily under moisturizers and sunscreen, making it simple to incorporate into both morning and evening skincare routines.

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Key Benefits

Helps improve the appearance of skin firmness and elasticity
Hydrates dry, aging skin
Softens the appearance of fine lines and wrinkles
Brightens dull-looking skin
Supports healthier-looking skin texture
Provides antioxidant protection against environmental damage
Lightweight formula suitable for daily use
Made in Canada

Key Ingredients

Polyamine-DAB®

A patented ingredient designed to help support healthier-looking skin by improving the appearance of firmness, resilience, and skin density over time.

10% Pharmaceutical-Grade L-Ascorbic Acid (Vitamin C)

A highly effective form of Vitamin C that helps brighten the complexion, supports collagen production, and provides antioxidant protection against free radical damage.

Grapefruit Extract

Provides additional antioxidant support while helping promote a healthier-looking complexion.

Full Ingredient List

Propylene Glycol, Pentylene Glycol, 1,3-Butylene Glycol, Water (Aqua), L-Ascorbic Acid USP, Ethoxydiglycol, Citrus Grandis (Grapefruit) Extract, 1,4-Diaminobutane Dihydrochloride (Polyamine-DAB®), Fragrance (Parfum).

Skin Concerns

This serum may be suitable for those concerned about:

Thinning skin
Fine lines
Wrinkles
Loss of firmness
Dryness
Dull complexion
Mature skin
Uneven skin texture

Best For

Mature skin
Thin or fragile skin
Normal skin
Dry skin
Combination skin
Patients looking for daily antioxidant protection with anti-aging benefits

How to Use

Apply 2–3 drops to clean, dry skin on the face, neck, chest, and backs of the hands once or twice daily.

Allow the serum to absorb before applying moisturizer. During the day, always finish with a broad-spectrum sunscreen.

Treatment Pairings

At Senagenix, GrenzCine® Serum is commonly recommended alongside:

Medical-grade sunscreen
Hydrafacial® treatments
Secret PRO® RF Microneedling
HALO® Laser
BBL® Skin Treatments
Skin rejuvenation programs designed by our physicians

Frequently Asked Questions

Can I use GrenzCine® Serum every day?

Yes. Most patients use it once or twice daily as part of their regular skincare routine.

Is it suitable for sensitive skin?

Most skin types tolerate GrenzCine® Serum well. If you have very sensitive skin or are new to Vitamin C, your physician or skincare professional may recommend introducing it gradually.

When will I notice results?

Many patients notice improvements in brightness and hydration within several weeks. Improvements in firmness and skin texture typically become more noticeable with continued daily use.

Can I use it with retinol?

Yes. GrenzCine® Serum can often be combined with retinol products as part of a personalized skincare program.

Why Our Physicians and Senagenix Team Recommend This Product

At Anti-Aging Medical & Laser Clinic, we believe skincare should be evidence-informed, personalized, and realistic.

Our physicians and Senagenix skincare team recommend GrenzCine® Serum for patients whose skin has become thinner, drier, or less resilient with age. It fits particularly well into comprehensive treatment plans that combine medical-grade skincare with in-clinic rejuvenation treatments.

While no skincare product can stop the aging process, consistent use of high-quality ingredients alongside professional guidance can help maintain healthier, stronger, and more radiant-looking skin.

Clinic Notes

GrenzCine® Serum is one of the physician-selected products available through Senagenix, the skincare department of Anti-Aging Medical & Laser Clinic. During your consultation, our physicians and skincare professionals can recommend whether this serum is appropriate for your skin goals and how it can be incorporated into a customized treatment plan for healthier-looking skin over the long term.

This product is amazing. I am 52 and my skin looks like im 40.

Best product ever made. People will compliment you on your skin!!! Including 20 yr olds

Thanks for this review! Yes so many people have really enjoyed this product and seen results. Thanks for sharing. Anti-Aging Medical & Laser Clinic

100/100

Amazing project

Thank you for your fantastic review of our Vivier GrenzCine® Serum! We're thrilled that you think it's an amazing product. We strive to create the best possible products for our customers, and we're glad that you're loving it. Thank you for your support!

Forever staple

This is one of the products that I will continuously re-buy. I have purchased it four times now and I can’t believe how much of an improvement it makes in my skins overall brightness texture and I do notice that it seems to make my under eyes look less dark.

Hi there,

Thank you so much for your kind words about the Vivier GrenzCine Serum! We are thrilled to hear that it has become a staple in your skincare routine and that you have noticed such positive changes in your skin's brightness and texture. We are also happy to hear that it has helped with the appearance of dark circles under your eyes. Thank you for being a loyal customer and we look forward to continuing to provide you with great products. Have a wonderful day!

Best,
Nadine at Vivier Customer Service

Grenzcine Serum

Love the texture. Absorbs into my skin well. Helps with fine wrinkles.

Thank you for taking the time to share your experience with our GrenzCine® Serum. We're thrilled to hear that you love the texture and that it's helping with fine wrinkles. We appreciate your support and hope you continue to enjoy the benefits of our product.