Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging

Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging

319,00 SEK
319,00 SEK
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Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
  • Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging
Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging

Age Better – Niagen NAD+ Supplement 300mg for Cellular Energy & Healthy Aging

★★★★★ 4.9 | 6 reviews
Cellular Energy Support
Cellular Energy Support
Healthy Aging Support
Healthy Aging Support
300mg Niagen
300mg Niagen
Free Shipping Free Shipping
30 Day Returns 30 Day Returns
Shipping & Returns

We offer free shipping on all orders to our supported European Union countries.

Orders are processed within 0–3 business days and delivery usually takes 4–7 business days after dispatch. The typical total delivery time is 4–10 business days.

Our order cut-off time is 1 PM (GMT+01:00), Monday–Friday. Orders placed after this time, or on weekends or public holidays, are processed from the next business day.

Once your order has shipped, you will receive tracking details by email. Tracking may take up to 48 hours to update.

We offer a 30-day return policy for unused items in their original condition and packaging. To start a return, contact us at support@supplementmarket.co.

For more information, please see our Shipping Policy and Return Policy.
How It Works

Age Better delivers 300mg of Niagen (nicotinamide riboside chloride) per capsule. Niagen is a form of vitamin B3 that helps support NAD+ levels in the body. NAD+ plays a central role in cellular energy production and healthy aging, and levels naturally decline as we get older.
How To Use?

Take 1 capsule daily as directed on the product label, preferably with food and water. Each container includes 90 capsules, providing a 90-day supply.

For best results, use consistently as part of your daily routine.
What To Expect

Steadier Daily Energy
Cellular energy support without jitters or a stimulant crash.

Healthy Aging Support
Helps support NAD+ levels that naturally decline with age.

Daily Vitality
A steady, even lift for overall wellbeing.

Muscle Health
Complements an active, everyday routine.

Easy Daily Habit
One vegetarian capsule — no powders, no measuring.
★★★★★
"I was skeptical that a NAD+ supplement would do anything I could actually feel, but six weeks in I have genuinely steadier energy through the afternoon. No jitters, no crash — just clean, even energy that lasts all day."

Henrik Bergström — Verified Purchase, Stockholm, Sweden

Why Choose Age Better?

⚡ Cellular Energy & Healthy Aging Support — 300mg of Niagen nicotinamide riboside to help support NAD+ levels, daily energy, and healthy aging. One easy vegetarian capsule a day.

Cellular Energy Support

Helps support the natural energy your cells produce, so you can power through the day without jitters or crashes.

Healthy Aging Support

Helps support NAD+ levels, which naturally decline with age, to help you feel your best as the years add up.

Daily Vitality

A steady, even lift that supports overall vitality and wellbeing — not a stimulant rush.

Muscle Health

Supports muscle health as part of your everyday routine — a welcome extra alongside energy and vitality.

300mg Niagen

Each capsule delivers 300mg of Niagen (nicotinamide riboside chloride) — a well-researched NAD+ support ingredient.

Easy Daily Habit

One vegetarian capsule a day — simple, convenient, and easy to stick to long-term.

89%

Reported feeling more steady, even energy throughout the day.

86%

Said they noticed improved daily vitality with consistent use.

82%

Felt more energetic without the jitters or crash of stimulants.

*Based on a post-purchase survey of 200+ customers using the product consistently for 8 weeks. Individual results may vary.

What's Inside

A clean NAD+ supplement with 300mg of Niagen nicotinamide riboside in a simple vegetarian capsule.

NAD+ Nicotinamide Riboside
⚡

Niagen (Nicotinamide Riboside Chloride) 300mg

The active ingredient: 300mg of Niagen per capsule to help support NAD+ levels and cellular energy.

🌿

Vegetarian Capsule

A plant-based hypromellose capsule — vegetarian-friendly and easy to swallow.

✨

Clean, Simple Formula

Formulated without gluten or major allergens, with minimal added ingredients.

How It Compares

Here's how our Niagen NAD+ supplement compares to a basic nicotinamide riboside or NAD+ booster.

FeatureAge BetterStandard NAD+ Booster
Active ingredient 300mg Niagen NR Chloride Varies by brand
NAD+ support ✓ Niagen for NAD+ support ✗ Often generic or mixed forms
Dose ✓ 300mg per capsule ✗ Often lower or unclear
Format ✓ Easy vegetarian capsule Better ✗ Powders or multi-pills
Clean formula ✓ Gluten-free, no major allergens ✗ Not always stated
Servings ✓ 90 capsules (3-month supply) ✗ Often 30–60 count

Frequently asked questions

What's in these capsules?

Each capsule provides 300mg of Niagen (nicotinamide riboside chloride), a form of vitamin B3 that helps support NAD+ levels. Each container has 90 vegetarian capsules — a 90-day supply.
Why NAD+ and nicotinamide riboside?

NAD+ levels naturally decline as we age. Nicotinamide riboside is a well-researched ingredient that helps support NAD+ levels, which play a role in cellular energy production and healthy aging. Niagen is a high-quality form of nicotinamide riboside.
How do I take these capsules?

Take 1 capsule daily as directed on the label, preferably with food and water. No need to mix powders or take multiple pills.
How long until I notice a difference?

Results vary by person. Many customers report noticing steadier energy and improved vitality after 4–8 weeks of consistent daily use. We recommend at least a full month of consistent use.
Is this product lab tested?

Yes. Every batch is produced in a GMP-certified facility and lab tested to help verify purity, potency, and label accuracy. We stand behind the quality of every order.

Support Your Cellular Energy, Every Day

Join customers who use our Niagen NAD+ supplement to support daily energy, healthy aging, and vitality — one easy capsule a day.

🔄 30-Day Return Policy

We stand behind every order. Not satisfied? Return unopened products within 30 days — no questions asked.

*Returns apply to unopened supplements in original packaging. Customer covers return shipping.

Customer Reviews

★★★★★

Steady Energy All Day

Steady energy all day without the jitters I get from coffee and pre-workouts. This is now a permanent part of my morning stack.

Henrik B. — Verified Purchase · May 22, 2026

★★★★★

Noticeably More Vitality

I started taking this for healthy aging support and honestly feel more clear-headed and energetic in the afternoons. Subtle but real.

Sofia M. — Verified Purchase · April 19, 2026

★★★★☆

Easy and Effective

Great product and easy to take. Giving four stars only because I wish the bottle were a bit bigger, but the effects are genuinely there.

Camilla R. — Verified Purchase · June 05, 2026

★★★★★

Cleanest NAD+ I've Tried

I've tried a few NAD+ supplements and this one is the cleanest. One capsule, no aftertaste, and my energy levels are more consistent.

Anders P. — Verified Purchase · March 14, 2026

★★★★★

Better Focus and Energy

After about a month I noticed better focus and more even energy. No dramatic overnight change, just a steady improvement I appreciate.

Karin L. — Verified Purchase · February 28, 2026

★★★★★

More in the Tank

Easy vegetarian capsule, no weird taste, and I feel like I have more in the tank at the end of the day. Would recommend.

Erik N. — Verified Purchase · May 30, 2026