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Renewa Skin

Swiss Niacinamide Serum

Swiss Niacinamide Serum

$39.00 USD
$48.00 USD $39.00 USD
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Our New Formula infused with Niacinamide and vitamin B-3 rejuvenates the skin from below the surface.

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$48.00 $39.00
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Alyssa Rating Stars

“Renewa’s Swiss Niacinamide Serum has completely evened out my skin tone and refined my pores—it’s lightweight but delivers deep clarity. My complexion is brighter and calmer than ever!”

  • Firms & Lifts Mature Skin
  • Boosts Collagen with LED Therapy
  • Non-Invasive & Pain-Free
  • Easy to Use, Effortless to Love
  • Tailored for Women 50+
  • 100-Day Money-Back Guarantee

Description

Swiss Niacinamide Serum™ delivers a powerhouse form of vitamin B₃—niacinamide—to address common skin concerns across aging and sensitive skin types. Clinically formulated to:

  • Smooth fine lines and wrinkles
  • Shrink enlarged pores and regulate oil production
  • Fade dark spots and even out discoloration
  • Calm redness, puffiness, and blemishes
  • Provide lasting hydration and reinforce the skin barrier
  •  It includes high-grade niacinamide, hydrating glycerin, and antioxidant-rich Panax ginseng extract—creating a clean, non-irritating formula without parabens or synthetics.

Crafted to complement Renewa devices like Guasha Sculpt™, this serum enhances absorption and accelerates visible results Renewa Skin.

How to use

  1. Start with clean, dry skin (face, neck, décolletage).
  2. Apply a few drops and gently massage upward until fully absorbed.
  3. For best results, use with Renewa tools (e.g. Guasha Sculpt™, LuminaGlow, RenewaLift)—this boosts efficacy and penetration Renewa Skin.
  4. Follow with moisturizer and/or sunscreen.
  5. Use morning and night daily for maximum benefits Renewa Skin.

When will I see results?

  • Many users notice a smoother, brighter complexion within 1–2 weeks Renewa Skin.
  • With consistent daily use, visible improvements in firmness, elasticity, and wrinkle reduction typically appear by week 3.
  • Results may show faster with device pairing (microcurrent/LED tools).

As with all skincare, individual outcomes vary.

Shipping & Returns

Free worldwide shipping backed by a 100-day money-back guarantee—if you're not fully delighted with the results, return the device within 100 days for a full refund, hassle‑free.

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Scientifically Backed, Peer-Reviewed And Communally Loved

Dermatologist Approved

39,000+ Happy Customers

100-Day Money-Back Guarantee

Results After 28 Days

  • 92%

    saw noticeably firmer skin within 6 weeks

  • 89%

    said their face looked more lifted and toned

  • 87%

    reported improved skin texture and glow

Real People, Real Results

Trusted by over 39,000+ Customers
Expert image 0

Lauren | 50+

I’ve been using the Swiss Niacinamide for the past few weeks and I’m already seeing a significant reduction in fine lines and wrinkles. I use it with the GuashaSculpt and it just feels so pampering. I hardly wear makeup anymore!

Expert image 1

Krista | 50+

I’ve tried several serums, but nothing has worked as well as Niacinamide. I can’t believe how effectively it hydrates, and my skin has looked brighter. It’s the best investment I’ve made for my skin.

Expert image 2
Jenna | 50+

I’ve tried several serums, but nothing has worked as well as Niacinamide. I can’t believe how effectively it hydrates, and my skin has looked brighter. It’s the best investment I’ve made for my skin.

About Niancinamide

Niacinamide, also known as Vitamin B3, is a powerhouse ingredient loved by dermatologists for its multitasking benefits. It helps strengthen the skin barrier, reduce the appearance of fine lines, improve uneven skin tone, and minimise enlarged pores—all while calming redness and inflammation. 


Unlike harsher actives, niacinamide is gentle enough for daily use and works beautifully for mature, sensitive skin. It supports healthy collagen production and helps your skin retain moisture, leaving it smoother, clearer, and visibly more radiant over time.


Key Ingredients

High Grade Niacinamide+
Beauty Grade Glycerin+
Panax Ginseng Extract+

Our Dermatology Experts

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“Swiss-grade niacinamide is incredibly effective at evening skin tone and refining pores—this formula delivers that gentle clarity and mindfully soothes without irritation.”

— Dr. Emily Harrington, Renewa Skin Advisor
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“At higher concentrations with purity, niacinamide helps reduce pigmentation and strengthen the skin barrier—making this serum ideal for mature skin prone to redness and uneven tone.”

— Dr. Maya Fields, Renewa Skin Advisor
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“This Swiss niacinamide serum offers balanced tone correction and texture refinement, perfect for those seeking a brighter, more uniform complexion without harsh exfoliants.”

— Dr. Jonathan Lee, MD, Renewa Skin Advisor

Frequently Asked Questions

It helps firm the skin, reduce fine lines, shrink pores, and balance oil production, all while calming and strengthening your skin barrier.
Yes, absolutely! Our Swiss Niacinamide Serum was specifically developed for aging and sensitive skin. It’s lightweight, fast-absorbing, and non-greasy—without any harsh chemicals, parabens, or artificial fragrances. The formula is dermatologist-tested and made with skin-calming ingredients that hydrate and firm the skin without causing irritation, dryness, or oiliness.
Absolutely. Use it morning and night for best results, after cleansing and before your moisturizer.
Yes, it works well alongside most actives and even helps reduce irritation when used with stronger treatments.
Yes, it smooths and preps the skin beautifully for makeup.
Most users notice a smoother, more radiant complexion within the first 1–2 weeks. With consistent daily use, visible improvements in firmness, elasticity, and wrinkle reduction typically appear by week 3. Results improve even faster when used alongside your RenewaLift or other microcurrent/LED devices. The serum amplifies the effects of the device—delivering deeper hydration, improved tone, and a firmer, younger look over time.
1. Start with clean, dry skin. 2. Apply a few drops of Swiss Niacinamide Serum to your face, neck, and décolletage. 3. Gently massage into the skin using upward motions. 4. Follow with your device or moisturizer.
Our formula is powered by science and backed by 20 years of skincare research: High-Grade Niacinamide (Vitamin B3) – Boosts collagen production, strengthens the skin barrier, smooths wrinkles, and improves elasticity. Glycerin – Deeply hydrates and plumps the skin, softening fine lines and keeping skin balanced all day. Panax Ginseng Extract – Energizes and revitalizes skin cells, improves texture and tone, and helps calm stressed, aging skin. Antioxidant Complex – Shields your skin from UV rays, pollution, and other environmental stressors that accelerate aging. The formula is clean, cruelty-free, and free from parabens, sulfates, and synthetic fragrances.
Yes! We offer a 100-Day RISK-FREE Guarantee. If you’re not absolutely thrilled with your results, simply email us at info@tryrenewa.com or call our customer care team. You’ll receive a full refund—no questions asked.
Yes! Every order includes FREE worldwide shipping.

Frequently Asked Questions

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100 Day Money-Back Guarantee

We’re confident you’ll love the way Renewa makes you feel—but if you don’t, we’ll make it right. Try any of our skincare tools for 100 days. If you don’t see a visible difference—or simply don’t feel more confident in your skin—we’ll refund you, no questions asked.

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