🚚 Free delivery from 70€ 🚚
💊 Apigenin FREE FROM €150 purchase
🎁 5€ on your FIRST ORDER with the code BEA10 🎁
Over 10,000 satisfied customers ⭐ 
💰 Best rates guaranteed on our platform 💰
🚚 Free delivery from 70€ 🚚
💊 Apigenin FREE FROM €150 purchase
🎁 5€ on your FIRST ORDER with the code BEA10 🎁
Over 10,000 satisfied customers ⭐ 
💰 Best rates guaranteed on our platform 💰

Opinions and testimonials on the NAD+ Dix

4.6/5
(43 avis)

Are you looking for real returns on our NAD+ NAD+ Dix ?
You've come to the right place.

On this page, ...

Since I started using this product, I've noticed a slight increase in my energy levels. The capsules are easy to take. I recommend it without hesitation!

Jdbde (French)
July 29, 2025

Since I started taking this product, I've noticed a slight improvement in my energy levels. The capsules are easy to take. I recommend it without hesitation!

Jdbde (France)
July 29, 2025

I've been using these DIX brand NAD+ capsules for several weeks now in the hope of improving my vitality, mental clarity and memory, which are beginning to weaken as I get older. This supplement, made in France, guarantees a certain quality and compliance with standards. Its formula, which includes NR, NADH and vitamin B3, is contained in an easily digestible vegetarian capsule. I haven't experienced any side effects. The capsules are small and easy to swallow, and the bottle contains 90 units, enough for a supply of around 45 days at a rate of two a day. Overall, I'm very pleased with the results so far. It may be a placebo effect, but I remain optimistic and recommend this product.

Vince
June 23, 2025

Let me explain. At the age of 43, I have a balanced genetic translocation between 5 and 11, which makes no difference to my everyday life. However, the day I decided to become a father was a challenge. I started taking this vitamin supplement after noticing a significant drop in my energy levels, experiencing chronic fatigue which made me drag my feet. After taking it for several weeks, although I don't feel any obvious change, I haven't got any worse either; I think my drop in energy has been slowed down, and that's already a victory for me! You shouldn't expect miraculous results overnight, or immediate effects; it's a long-term process. For those looking for quick results, this is not the ideal product. In any case, although I find the price a little high, these vitamins stand out for their composition without major substances such as caffeine, which I really appreciate. To sum up, I see it as a dietary supplement that can help with day-to-day progress, but without any promises of instant results. Having said that, I'm already satisfied with having slowed my hair loss!

Esperanza
June 20, 2025

Although not revolutionary, this healthy food supplement can help improve quality of life. It is a little expensive, but the quality seems satisfactory.

Stefy
June 20, 2025

I've been using this NAD+-based supplement combined with nicotinamide riboside, NADH and vitamin B3 for several weeks, and the results are very positive. This synergistic formula really seems to improve my vitality, especially during periods of physical and mental fatigue. I've noticed a significant increase in my daily energy levels and improved mental clarity. Strengths include a complete, well-balanced formulation, with ingredients renowned for their benefits on cellular metabolism and slowing down the ageing process. The capsules are vegetable-based and gastro-resistant, guaranteeing optimal absorption without digestive discomfort. What's more, as they are made in France, this is proof of their high quality and reliable traceability. No side effects were observed during the entire period of use. However, delivery by Colis Privé once again proved disappointing. For the last year and a half, this carrier has been relentless in not delivering to my home without justification, despite having an easily accessible address, where other services manage to deliver without any problems. Each parcel is systematically sent to a relay point more than 10 km away, forcing me to make frequent and unjustified journeys. This lack of reliability clearly detracts from the customer experience, and other delivery options are urgently needed. In summary, this is an excellent, fast-acting and well-supported dietary supplement that I recommend for boosting energy and well-being. However, the fact that Colis Privé is the only carrier seriously detracts from the buying experience. It is crucial that sellers reconsider their logistical choices in order to offer a service that matches the quality of their product.

Jean
June 19, 2025

I've been taking this supplement for a few days now and find it really excellent. The capsules have virtually no taste and are easy to swallow, although I don't usually have problems with this. The combination of NAD+, NR, NADH and vitamin B3 is interesting and seems designed to boost energy levels and cellular metabolism. The company highlights the synergistic interaction of the ingredients: NADH, which can be used immediately by the body for a rapid effect, NR, which acts as a precursor for a gradual release, and vitamin B3, which helps enzymes produce NAD⁺. On a day-to-day basis, I noticed a slight improvement in my mood and mental clarity, as well as a feeling of increased vitality on my busy days. I experienced no side effects or digestive discomfort.

Marco
June 18, 2025

Since I started taking this supplement, I have rediscovered an energy I thought I had lost. The combination of NAD⁺, NR, NADH and Vitamin B3 work in harmony, offering an immediate energy boost and a long-lasting effect. The acid-resistant vegetable capsules guarantee excellent absorption, and the fact that they are made in France ensures optimum quality. It's a real anti-ageing remedy, ideal for those who want to stay active and healthy!

FelisCatus
June 18, 2025

The bottle is very well presented, with an airtight closure and a professional design, which inspires confidence as soon as you receive it. The capsules are easy to swallow and leave no unpleasant taste, a crucial point for me when it comes to this type of supplement. I've only been taking them for two days, so it's too early to say whether they really have any beneficial effects on cell renewal. They contain three types of vitamins designed for this purpose, but it's obviously difficult to pass judgement so quickly. On the other hand, I find the price a little too high for a bottle containing just 90 capsules. If they prove effective, so much the better, but for the moment, it's hard to justify the cost without visible results. For the moment, I'm giving it three stars for its neat presentation and the confidence it inspires, while we wait to see if it lives up to its promise.

Álvaro G.
June 15, 2025

It's a beneficial product, rich in vitamins. I recommend using it as an occasional course of treatment.

François L.
June 15, 2025

After a few weeks of use, I can say that DIX's NAD⁺ is one of the few anti-ageing and energy supplements that really delivers on its promises! I was particularly impressed by its intelligent, synergistic formula. You feel the effects quickly thanks to NADH, offering immediate clarity of mind and a boost of energy. At the same time, Nicotinamide Riboside works more slowly, providing long-lasting energy. Vitamin B3 completes the picture by supporting cellular metabolism and recovery. The result is an effective synergy, with benefits that are immediately visible and last over time. What's more, DRCAPS capsules improve absorption and protect sensitive ingredients from degradation. I really appreciate that this product is made in France, with strict quality standards and carefully selected ingredients, with no unnecessary additions, gluten-free and totally vegan. Personally, I noticed better concentration and energy in the first few days, as well as better sleep and waking up feeling refreshed. In the long term, I've also noticed a greater resistance to fatigue. In short, it's an advanced, effective, well-formulated supplement, perfect for anyone looking to boost cellular energy, improve cognitive function and combat biological ageing. I highly recommend it to anyone who wants to go beyond simple nicotinamide supplements!

Marie A.
June 15, 2025

The combination of NAD$^+ and Vitamin B3 offers a real anti-ageing action, accompanied by a palpable feeling of energy! I really found this combination, which includes Nicotinamide Riboside Chloride, to be extremely effective. Its synergistic action, both rapid and long-lasting, is impressive, giving me a constant boost of energy. The gastro-resistant vegetarian capsules add a touch of quality, ensuring that all the benefits reach their target. What's more, the fact that it's made in France reinforces my confidence in the quality. An excellent product for feeling your best!

Abramo
June 15, 2025

I decided to try these NAD+ capsules from DIX after hearing some very good feedback about them. Not being an expert in chemistry, I can only rely on the recommendations of specialists regarding the benefits of such a product. It seems that NAD+ plays a key role in combating the decline in its levels associated with ageing. This decline is thought to be linked to various age-related health problems and disorders, such as cognitive decline. Restoring NAD+ levels could potentially slow down some of these conditions. From what I've read, this product could help to do just that, as well as promoting greater vitality, fighting fatigue and boosting energy production. For the time being, I can say that I'm feeling good with this use: my capsules haven't caused me any stomach upsets (which is important for me as I have a sensitive stomach) and I hope to feel more of the positive effects in the future. I'd just add the advice to keep the bottle in the fridge between 2°C and 8°C after receipt.

Victor F.
June 13, 2025

I've been using these NAD+ capsules from Boutique DIX for a few weeks now, in the hope of improving my energy, mental clarity and memory, which are starting to give me problems. To be honest, I'm looking to age gracefully. This supplement is made in France, which guarantees its quality and compliance with standards. Its composition is complete, including NR, NADH and vitamin B3, all in an easily digestible vegetarian capsule. I haven't experienced any side effects. The capsules are small and easy to swallow, with a total of 90 capsules, enough for 45 days if you take 2 a day. I'm happy with this product so far and although I'm wondering whether it's a placebo effect, I'm optimistic and would recommend it.

Vince
June 13, 2025

After trying this supplement based on NAD+, NR, NADH and vitamin B3, I've really noticed an improvement in my energy and concentration. The effects are not like an instant stimulant, but you feel a gradual increase in energy throughout the day, without feeling tired. I also appreciate its anti-ageing properties, and although it's hard to quantify, I feel a general sense of well-being. The vegetarian capsules, which are easy to ingest and well tolerated, have not caused any side effects for me. The fact that it's produced in France and has a good formulation reinforces my confidence. I'd recommend it to anyone looking for a reliable supplement to support their energy and vitality over the long term.

Yetix
June 12, 2025

This supplement, enriched with NAD+, Nicotinamide Ribósido (NR), NADH and Vitamin B3, stands out for its synergistic action to support energy and slow cell ageing. The high-performance ingredients it contains encourage the body's natural production of NAD+, an essential cofactor for energy metabolism and cell repair. One of its main assets is that it is designed with vegetable capsules that are resistant to gastric juices, guaranteeing controlled release and better absorption without causing digestive problems. What's more, this product is made in France, ensuring a high level of quality and safety. It's the perfect choice for those seeking greater vitality, increased mental clarity and support for the healthy ageing process, particularly for active people, those over 40 or those with a demanding lifestyle. Strengths: - Powerful combination of NAD+, NR, NADH and Vitamin B3 - Highly absorbable, gastro-resistant vegetarian capsules - Supports cellular energy and healthy ageing - Suitable for vegans - Made in France to high quality standards. Please note: - As with any supplement, results may vary from person to person - Regular use is required to benefit from long-term effects. A sensible formula for those who want to improve cellular energy, protect against premature ageing and maintain an efficient metabolism.

Andréy
June 11, 2025

This nutritional supplement appears to be suitable for all types of people, whether active or not. According to the manufacturer, it offers various benefits such as support for ageing, improved immune function, and a beneficial effect on mental health and metabolism. It also promises to improve sleep quality and optimise energy management. Its formula includes ingredients such as nicotinamide riboside chloride and vitamin B3. The capsules are an easy-to-swallow size and the recommended dosage is two a day. It is advisable to consult a professional to assess any intolerances. The gastrointestinal resistance of the capsules is thought to have a synergistic effect, meaning that they offer rapid results while maintaining long-term efficacy. The product is beautifully presented, with a black bottle to protect the contents and instructions available in English and Spanish via a QR code. Made in France, it complies with EU quality standards. In terms of effectiveness, we tested the product on two individuals for eight days, one an amateur sportsman and the other an active person with a non-sporting physical load. Both experienced a significant increase in well-being and energy after the first three or four days of use. They felt more dynamic and this energy lasted between 8 and 10 hours. We concluded that these capsules work well when taken two hours before exercise for sportspeople, or at breakfast for those who don't have a sports routine but want prolonged energy during their activities. However, we found the price a little high in relation to their effectiveness, which justifies the loss of one star in our evaluation. All in all, despite the small downside of the price, I'd recommend this product and give it 4 stars.

CoCoTeRa
June 11, 2025

I really like this treatment, which I feel is very complete. The ingredients seem to be of superior quality. I take two capsules in the morning and two more at lunchtime. It's a bit early to judge the effects, but I have confidence in this brand. The value for money is excellent.

Antaresa
June 10, 2025

Veuillez vous connecter pour laisser un avis.

Discover our products

We'll instantly give you 5% on your first "DIX" order by signing up to our email list, so you can see for yourself the quality of our products. 

en_GB