
Quicksilver Scientific NAD+ Gold – Liquid Liposomal NMN (50 ml)
€ 59,95
Quicksilver Scientific NAD+ Gold – liposomal NMN and trimethylglycine in liquid form for sublingual use. 50 ml, lasts about 25 days.
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- Free shippingOn orders over € 169
- Shipped from within the EU
- Third-party tested batches
Ingredients
NMN (nicotinamide mononucleotide), Trimethylglycine (from betaine). Other ingredients: water, glycerine, ethanol, highly purified phospholipids, vitamin E, NMN, trimethylglycine (as betaine).
Full list with amountsHow to Use
Take 2 pumps sublingually (under the tongue), once daily. Hold it in your mouth for 30–90 seconds before swallowing, for optimal absorption through the lining.
Full instructionsThird-party testing
Made in an NSF/ANSI 455-2 GMP-certified facility in Colorado with its own ISO/IEC 17025-accredited testing laboratory. Every batch is tested both in-house and by outside laboratories for potency and purity; the certificate for a batch comes from the manufacturer on request.
How we check third-party testingShipping and Returns
Orders over € 169 ship free within the EU. Below that, shipping is € 14,95 anywhere in the EU (€ 9,95 within Sweden), added at checkout. Unopened items can be returned within 30 days of arrival.
Product Details
Quicksilver Scientific NAD+ Gold
NAD+ Gold is a liquid, liposomal formula from Quicksilver Scientific with NMN (nicotinamide mononucleotide) and trimethylglycine (betaine). The liposomal technology is designed for rapid absorption directly through the lining of the mouth.
About Quicksilver Scientific NAD+ Gold
Quicksilver Scientific is known for its liposomal delivery technology, in which active substances are encapsulated in phospholipids – the same building blocks that make up the body’s own cell membranes. This means NMN and trimethylglycine can be absorbed rapidly and effectively through the lining of the mouth, bypassing much of the breakdown that takes place in the digestive tract with ordinary capsules and tablets.
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NMN is a precursor to NAD+ (nicotinamide adenine dinucleotide), a coenzyme found in every cell in the body and central to cellular energy metabolism. NAD+ levels decline naturally with age, which has made NMN one of the most talked-about supplements in longevity research.
Trimethylglycine (betaine) is a methyl donor. Liposomal NMN and trimethylglycine for rapid absorption through the lining of the mouth – one of the most talked-about supplements in longevity research.
What’s in NAD+ Gold
Serving: 1 ml | approx. 50 servings per bottle
| Ingredient | Amount | % of RI |
|---|---|---|
| NMN (nicotinamide mononucleotide) | 50 mg | – |
| Trimethylglycine (from betaine) | 50 mg | – |
Other ingredients: water, glycerine, ethanol, highly purified phospholipids, vitamin E, NMN, trimethylglycine (as betaine).
Allergens: Free from gluten and gelatine.
How to use NAD+ Gold
Take 2 pumps sublingually (under the tongue), once daily. Hold it in your mouth for 30–90 seconds before swallowing, for optimal absorption through the lining.
Best taken on an empty stomach, at least 10 minutes before a meal. Store cold (in the fridge) to preserve the liposomal structure. 50 ml, lasts about 25 days at 2 ml a day.
Quality and certifications for NAD+ Gold
✓Free from artificial colours
✓Free from artificial flavourings
✓Free from preservatives
✓Gelatine-free
✓GMO-free
✓Sugar-free
✓Vegan
Frequently asked questions about NAD+ Gold
Why a liquid, liposomal form instead of capsules?
The liposomal technology carries NMN and trimethylglycine through the lining of the mouth for faster absorption compared with traditional capsules that break down in the stomach.
Does the product have to be kept cold?
Yes. NAD+ Gold should be stored in the fridge to preserve the liposomal structure and the product’s quality over time.
How long does one bottle last?
At the recommended dose (2 ml a day), a 50 ml bottle lasts about 25 days.
Pairs well with
Quicksilver Scientific Liposomal Vitamin C – Liquid, 1000 mg (120 ml)€ 30,95
Quicksilver Scientific NAD+ Platinum – Liposomal NMN with B2 & B12 (100 ml)€ 72,95
Quicksilver Scientific Liposomal Methyl B-Complex – Active B Vitamins (50 ml)€ 53,95You can read more about food supplements and what is worth keeping in mind at the European Food Safety Authority.
About Quicksilver Scientific
Quicksilver Scientific is an American brand specialising in liposomal technology – active ingredients encapsulated in microscopic fat bubbles (liposomes) for faster absorption through the lining of the mouth. The range is aimed at a biohacking and longevity-minded audience and includes NAD+ precursors, liposomal vitamins and minerals among other things. At Longevity Goods Quicksilver Scientific’s range is available across Europe.
Tap here for important information about food supplements
Food supplements are not a substitute for a varied diet and a healthy lifestyle. The recommended daily dose should not be exceeded. Keep out of reach of young children. Not suitable for pregnant or breastfeeding women. Consult a doctor if you are taking medication.

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