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THELVIN

90 days to try it. Send the empty bottle back if it is not for you.

NAD+ falls as you age. That part isn’t marketing.

500 mg of β-NMN. One capsule a day. Nothing else in the bottle.

  • Supports healthy NAD+ levels*
  • Helps maintain cellular energy production*
  • Supports mitochondrial function*
  • One capsule daily — no stack, no schedule to remember
NMN

Three bottles at the single-bottle price would be $177.00. You save $28.00.

90 days. Empty bottle. Full refund. No form to fill in.

What NAD+ actually is

1

A coenzyme

NAD+ is a coenzyme present in every cell you have. It participates in normal energy metabolism.

2

It declines

NAD+ levels naturally decline with age. This is a well-documented physiological fact, not a claim about our product.

3

NMN is a precursor

NMN is a precursor your body uses in the pathway that maintains NAD+ levels.*

Why we don’t sell a 10-in-1 blend

Most NMN products bundle nine other ingredients alongside a small amount of NMN, which makes it impossible to know what you actually took or what did anything. We sell 500 mg of β-NMN in a vegetable capsule. If you want to stack it with something, you can — but you’ll know exactly what you’re stacking.

What this won’t do

NMN is not a drug and it will not make you younger. What it is: a precursor in a metabolic pathway, sold at a dose you can verify on the label. Anyone promising you a reversed birthday is selling you something we’re not.

What to expect, honestly

Week 1
Take it. There is nothing to feel yet and anyone who says otherwise is guessing.
Week 2–4
Still nothing to feel. NMN works on a pathway, not a sensation.
Month 2–3
This is a maintenance supplement. It works on consistency, not intensity.
Ongoing
One capsule, same time each day.

Everything in the bottle

β-Nicotinamide Mononucleotide500 mg
Serving size1 capsule
Other ingredientsHypromellose (vegetable capsule)
What’s not in itNo resveratrol, no TMG, no 9-ingredient blend

Lot number on every bottle.

Questions

Morning or night?

Morning, with or without food. Consistency matters more than timing.

When will it arrive?

Orders are prepared and dispatched within 2–5 business days, then 2–4 business days in transit with USPS. Most orders land within 5–9 business days of ordering. Tracking is emailed the moment it ships.

Why only 30 capsules?

One a day, thirty days. The bottle matches the routine.

Do you ship outside the US?

This SKU ships within the US only.

Can I take it with medication?

Ask your doctor before adding any supplement if you take prescription medication.

What if I don’t notice anything?

90 days, empty bottle, full refund. We’d rather you tell us than quietly stop.

Ready when you are

NMN

Three bottles at the single-bottle price would be $177.00. You save $28.00.

90 days. Empty bottle. Full refund. No form to fill in.

Where this comes from

References. These describe the underlying nutritional science, not claims about this product.

  1. Verdin E. NAD+ in aging, metabolism, and neurodegeneration. Science, 2015.
  2. Massudi H, et al. Age-associated changes in oxidative stress and NAD+ metabolism in human tissue. PLoS ONE, 2012.
  3. Yoshino J, Baur JA, Imai S. NAD+ intermediates: the biology and therapeutic potential of NMN and NR. Cell Metabolism, 2018.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.