NAD+ Firming Serum with Collagen & Peptides

A lightweight NAD+ serum with collagen extract and peptides. Use it morning and night to help skin look firmer, smoother and more radiant. From $9.67, or save up to 56% per bottle with a bundle.

What it does

• Firmer-looking skin. Collagen extract and peptides help skin look plumper and more elastic.
• Smoother texture. Softens the look of fine lines and rough patches.
• More radiant. Tired, dull skin looks fresher and more even.
• Light, fast-absorbing feel. No sticky finish, and it sits well under moisturizer and makeup.

Key ingredients

• NAD+ (nicotinamide adenine dinucleotide). A coenzyme your skin cells use to make energy. Your body's NAD+ levels fall with age, which is why it has become a popular skincare ingredient.
• Collagen extract. Holds water at the skin's surface for a plumper, smoother look.
• Peptides. Short chains of amino acids used in skincare to support a firmer-looking complexion.

NAD+ vs niacinamide: the honest answer

Niacinamide (vitamin B3) is one of the building blocks your body uses to make NAD+. The two are related, but they are not the same ingredient.

NAD+ is a large molecule, and research on how much of it reaches the skin when applied topically is still early. That's why this serum doesn't rely on NAD+ alone: the collagen extract and peptides hydrate and smooth from the first use.

Want a well-proven niacinamide step too? Follow this serum with our Cordyceps Nicotinamide Face Cream.

How to use

1. Cleanse your face and pat it dry. Apply toner first if you use one.
2. Apply 2–3 drops to your face and neck.
3. Press gently into the skin until absorbed.
4. Follow with moisturizer. In the morning, finish with sunscreen.

Use morning and night. If your skin is sensitive, patch test on your inner arm 24 hours before first use.

Who it's for

Normal, dry and combination skin that looks tired, dull or less firm. Skin feels hydrated straight away; give it at least 4 weeks of daily use before judging firmness.

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Shipping and returns

We ship to the EU, UK, US, Canada and Australia. Delivery takes 5–10 days. You can return items within 14 days; return shipping is paid by the buyer.

FAQ

Is NAD+ the same as niacinamide?

No. Niacinamide is a form of vitamin B3 that your body uses to make NAD+. See "NAD+ vs niacinamide" above.

Can I use it with retinol or vitamin C?

Yes. Apply this serum first, then vitamin C in the morning or retinol at night, then moisturizer. If your skin feels irritated, use them on alternate days.

Can I use it around my eyes?

Apply it to your face and neck, but keep it off the eyelids and the area right under the eyes. For that area, use our Caffeine Eye Cream.

Is it suitable for sensitive skin?

It's a lightweight formula, but every skin is different. Patch test first, and stop using it if you notice redness or irritation.