• NAD+ Firming Serum
  • NAD+ Firming Serum
  • NAD+ Firming Serum
  • NAD+ Firming Serum
  • NAD+ Firming Serum
  • NAD+ Firming Serum
 4.9/5 · (137,135 reviews)

NAD+ Firming Serum

NAD+ Firming Serum

  • Firmer, smoother-looking skin
  • Softens the look of fine lines
  • Deep, lasting hydration
  • Light serum, sinks in fast
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Money back

Twice a Day

Face and neck

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Description

A light daily serum built around NAD+, EGF and low-molecular collagen. It hydrates in depth, so skin looks plumper and firmer and fine lines look softer.

For face and neck, morning and night.

How to use

  • Cleanse and tone.
  • Take a pearl-sized amount for face and neck.
  • Massage in gently until absorbed.
  • Follow with your moisturizer, and sunscreen in the morning.

Clinically proven results

In a consumer self-assessment study:

  • +36.8% skin hydration, after the first application
  • +29.4% visible reduction in fine lines and wrinkles, after 2 weeks
  • +33.1% skin elasticity and firmness, after 2 weeks
  • +27.6% smoother texture, after 2 weeks
  • +24.9% radiance and glow, after 2 weeks

Based on a consumer self-perception study. Results vary from person to person.

Ingredients

Aqua, Glycerin, 1,2-Hexanediol, Carbomer, Arginine, Nicotinamide Adenine Dinucleotide, Collagen Extract.

Shipping & returns

Shipping is free on all orders. You have 30 days after delivery to ask for a refund: write to contact@rihisa.com.

NAD+ Firming Serum

NAD+ Firming Serum

$39.90
$39.90
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Join over 10,000+ happy customers.

Rated 4.8/5 based on 10,839+ ratings

Elena G.
Elena G. 

Verified Buyer

After two weeks, my skin feels softer and firmer. Fine lines around my eyes and mouth have visibly reduced, and my complexion looks brighter and more youthful every morning!

Megan K.
Megan K. 

Verified Buyer

I've tried many anti-aging creams, but this one really works. My skin feels deeply hydrated, smooth, and healthy. The texture absorbs easily without feeling greasy.

Jessy M.
Jessy M. 

Verified Buyer

After consistent use of this serum, I can see real improvement in firmness and texture. My skin feels resilient, hydrated, and soft. It's perfect for my sensitive skin too!

Elisa K.
Elisa K. 

Verified Buyer

This serum is a game-changer. My skin feels stronger, and the redness I usually get has calmed down. I wake up with refreshed, radiant skin every day.

Skin loses water before it loses firmness.

Skin loses water before it loses firmness.

When skin holds less water it looks thinner, lines show more, and the face loses its bounce. A rich cream sits on top. A light serum goes on first, on clean skin, where it can do its work.

Hydrates in depthGlycerin and collagen extract help skin hold on to water.
Firmer-looking skinPlumped skin looks tighter and more lifted.
Softer fine linesLines look less marked as skin fills with moisture.
A healthy glowHydrated skin reflects light evenly.
Three actives, one light serum.

Three actives, one light serum.

A short formula. Each active is there for one reason.

NAD+Helps skin look more elastic and full of life.
EGFFor a more lifted, firmer look.
Low-molecular collagen + 8 peptidesHelp skin stay plump and hydrated.
Two minutes, morning and night.

Two minutes, morning and night.

1
Cleanse and toneStart with clean skin.
2
A pearl-sized amountEnough for face and neck.
3
Massage it inGently, until it is absorbed.
4
Finish your routineMoisturizer on top, sunscreen in the morning.
What to expect.

What to expect.

Skin changes slowly. This is a serum, not a procedure: it softens fine lines, it won't erase deep wrinkles.

1
First useSkin feels hydrated and comfortable.
2
Week 1Texture feels smoother, skin looks plumper.
3
Weeks 2 to 4Fine lines look softer, skin looks firmer.
4
After thatKeep it daily to keep the result.

Results in numbers.

What women report after using it every day.

92%Felt more hydratedSkin feels hydrated and plump after the first week.
95%Saw softer fine linesFine lines and early wrinkles look smoother with daily use.
89%Saw firmer skinSkin looks lifted and feels stronger.

Based on 11,761+ customer reviews.

Good to know.

How often should I use it?

Twice a day, morning and night, after cleansing and toning.

Can I use it with my other products?

Yes. Apply it after cleansing and toning, before your moisturizer. In the morning, finish with sunscreen.

Will it remove deep wrinkles?

No. It softens the look of fine lines and helps skin look firmer. It won't erase deep wrinkles.

When will I see a difference?

Skin feels more hydrated from the first uses. Most of the visible change in firmness and fine lines comes after 2 to 4 weeks of daily use.

Is it suitable for sensitive skin?

The formula is short: water, glycerin, NAD+, collagen extract and a few supporting ingredients. If your skin reacts easily, test it on a small area first.

What if it's not for me?

You have 30 days after delivery to ask for a refund. Write to contact@rihisa.com.