4.49/5 (70 Reviews)

RestFull Supplément d'optimisation du sommeil

The complete nighttime formula for deep sleep, calm evenings, and full recovery.

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60 portions

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DESCRIPTION

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RestFull est un complément de soutien au sommeil avancé, formulé pour favoriser un sommeil naturel et une relaxation profonde. Associant GABA, inositol, magnésium et L-théanine, cette formule ciblée aide à calmer l'esprit et à préparer le corps à une nuit reposante et ininterrompue.

Aide à s'endormir plus rapidement en favorisant les voies naturelles de relaxation.
Améliore la qualité générale du sommeil pour un repos plus réparateur.
Favorise un esprit calme et détendu au moment du coucher.

Redécouvrez les bienfaits d'un sommeil profond et réparateur avec RestFull - un soutien complet pour l'optimisation naturelle du sommeil et la relaxation nocturne.

SUPPLEMENT FACTS

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Ingrédients du Restfull : GABA, glycine, L-théanine, inositol, magnésium et vitamine B6

HOW TO USE

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For adults (18 years and older), mix 1 scoop in water and take once daily, 30–60 minutes before bedtime. For best results, use consistently as part of your evening routine.

Warning: Consult a healthcare professional prior to use if you are pregnant, breastfeeding, taking medication, or have a medical condition. Do not drive or operate heavy machinery after use. Do not use if seal is damaged or broken. Keep out of reach of children.

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Clinically Dosed Ingredients for Deep, Restorative Sleep

RestFull Supplément d'optimisation du sommeil

GABA (250 mg)

GABA is a calming neurotransmitter that helps reduce excessive neural activity. Supplementation supports relaxation before bed and promotes faster sleep onset.

Inositol (650 mg)

Inositol supports neurotransmitter balance and has been studied for its role in reducing anxiety and racing thoughts, helping the mind transition naturally into sleep mode.

L-Theanine (150 mg)

L-Theanine promotes alpha brain wave activity, associated with calm focus and relaxation. It helps quiet mental chatter without causing next-day grogginess.

Glycine (500 mg)

Glycine has been shown to improve sleep quality by supporting temperature regulation and promoting deeper sleep cycles.

What Restfull Helps You Experience

A multi-pathway approach to falling asleep faster and waking up fully refreshed.

RestFull Supplément d'optimisation du sommeil
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Fall Asleep Faster

Helps calm the nervous system so you can transition into sleep naturally and quickly.

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Deeper, More Restorative Sleep

Supports healthy sleep cycles so your body and brain recover properly overnight.

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Reduced Nighttime Anxiety

Helps quiet racing thoughts and reduce pre-bed stress.

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Muscle Relaxation

Relieves physical tension accumulated during the day.

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Improved Sleep Quality

Promotes uninterrupted sleep with fewer awakenings.

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Balanced Sleep-Wake Rhythm

Supports your natural circadian rhythm so you wake up refreshed, not groggy.

Supplément Restfull pour relaxation, sommeil profond et récupération physique et mentale

Calm Your Mind. Restore Your Body.

A science-backed nighttime blend designed to support both mental relaxation and physical recovery.

  • Calms mental overactivity so you can unwind naturally.
  • Relaxes muscles and reduces physical tension before bed.
  • Supports deeper sleep cycles for better morning energy.
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The Science

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Suppléments naturels pour combattre les insomnies et troubles du sommeil

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Le Stress et le cerveau: L’Impact Profond sur le Sommeil et la Mémoire

08 September, 2024

Le Stress et le cerveau : L'Impact Profond sur le Sommeil et la Mémoire

Découvrez comment le stress chronique affecte le cortex préfrontal, perturbant le sommeil, la mémoire et les fonctions cognitives. Apprenez des...

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30-Day Money-Back Guarantee

100% satisfaction guaranteed for 30 days. Love it or get your money back.

  • At NIH Supplements, we believe optimizing your health should be simple. That’s why we’re committed to delivering high-quality, natural supplements made only with carefully selected superfoods, plants, vitamins, and minerals, chosen for their purity and backed by science to support real results.
PURCHASE NOW
  • At NIH Supplements, we believe optimizing your health should be simple. That’s why we’re committed to delivering high-quality, natural supplements made only with carefully selected superfoods, plants, vitamins, and minerals, chosen for their purity and backed by science to support real results.
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Sophie Lajoie

I’ve been taking NIH supplements for a few months now, and I can already see the difference! My digestion has improved, and I’m sleeping so much better. On top of that, the products are super affordable for the quality you get. I 100% recommend them!

Frequently Asked Questions

Got questions? We’ve got answers!

Does Restfull contain melatonin?

No. Restfull does not contain melatonin. It supports your body’s natural sleep process without artificially forcing sedation.

Will I feel groggy in the morning?

No. The formula is designed to support natural sleep cycles without next-day drowsiness.

How quickly does it work?

Many users notice relaxation within 15 to 30 minutes. For ongoing sleep quality improvements, consistent nightly use is recommended.

Can I take it long term?

Yes. The formula does not create dependency and can be used regularly without needing to increase the dose.

SleepDigestionJ'adoreMixNightshiftProductsRestfullSide effectsSleep optimization supplementTon
  • 5 stars: 53 (76%)
  • 4 stars: 8 (11%)
  • 3 stars: 4 (6%)
  • 2 stars: 0 (0%)
  • 1 star: 5 (7%)
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ChaosWolf13
Double check ingredients against medications

I was unable to use this as I found the taste to be too strong for me and one of the ingredients caused a negative reaction with a medication which ruled out placing the power into a capsule. I would recommend double checking the ingredients with any medications you might be taking before purchasing.

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Anne L.
Une formulation prometteuse, mais une saveur chimique qui déçoit

Le complément NIH Restfull se présente sous forme de poudre végétalienne à base de GABA, glycine, magnésium, inositol, L‑théanine et vitamine B6, conçu pour favoriser la relaxation et un sommeil plus paisible. Le produit est aromatisé aux agrumes et sucré à la stévia.À l’ouverture et à la première dégustation, l’odeur et le goût m’ont semblé très chimiques. Malgré la promesse d’un mélange d’orange, de citron et de lime, je n’ai perçu aucune saveur d’agrumes : le goût artificiel et la stévia dominaient largement. Une deuxième dégustation, faite quelques semaines plus tard, n’a rien changé pour moi. Voulant avoir un second avis, j’ai fait goûter la même préparation à mon conjoint sans lui dire la saveur : il a détecté la lime, alors que mes papilles plus sensibles ont encore retenu la note chimique. C’est buvable, sans plus, et la dernière gorgée m’arrache une grimace.Cela dit, j’ai tout de même ressenti une légère détente et un peu moins de stress quelques minutes après cette deuxième prise, ce qui laisse croire à un début d’effet calmant.J’ai respecté la dose recommandée (3,7 g) et mélangé la poudre dans de l’eau tiède, légèrement plus froide que chaude. J’ai utilisé un petit mélangeur à batterie pour bien dissoudre le tout. À première vue, la boisson semblait homogène, mais après quelques minutes de repos, des résidus de poudre se sont déposés au fond d’une tasse d’environ 400 ml. La dissolution est donc imparfaite, ce qui n’aide pas au goût de la dernière gorgée.Le contenant est à moitié rempli, ce qui surprend pour un produit de ce format. Un emballage plus petit ou un remplissage complet aurait été plus cohérent, autant visuellement qu’écologiquement.Je n’ai pas encore assez de recul pour juger de l’efficacité sur le sommeil, mais l’expérience met surtout en évidence une saveur décevante et une dissolution incomplète, deux aspects qui pourraient être améliorés. C’est un produit canadien : j’aurais aimé l’apprécier davantage, et je suis déçue d’en être déçue.En résumé : un complément bien formulé sur le plan des ingrédients, mais dont le goût chimique, la dissolution partielle et le conditionnement risquent de décevoir les consommateurs sensibles aux saveurs, notamment à la stévia et aux substituts de sucre.

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RedMintus
A good taste with a relaxing outcome.

This is pretty easy to mix, so to start that's very appreciated since a surprising number of mixes don't seem to be as soluble as you would think they should be. As for taste, it has a nice citrus yet soft flavour, it doesn't come off to sour or strong and has a nice sweetness to it so it goes down very easy. For taste I would say this definitely should work for most people unless you're extremely picky.As for the stress relief, I think it seems to work for me. I'm not sure how much of it is placebo and how much is the actual mix working but I found I started feeling pretty relaxed after about 30 minutes of drinking this, it's nice. I also didn't feel sleepy, tired, or out of focus, so it did not interfere with my work when trying it out during a regular work day.I think it's a nice mix and recommend.

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Jean-Philippe
Nice addition to a nighttime routine

I’ve been using this before bed and it definitely helps create a more relaxed, wind-down feeling. The citrus flavor is pleasant and not overpowering, making it easy to drink regularly. It mixes well and doesn’t leave a gritty texture.I like the combination of ingredients for relaxation and sleep support, and it seems to help me fall asleep a bit easier on busier days.Only downside is that the effect is subtle—not a knockout solution—but still helpful as part of a routine.Overall, a solid option if you’re looking for something gentle to support better sleep.

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Teddy
It works but has an after taste

I ordered this powder drink supplement by NIH; I really like how it is sweetened with stevia so there's no artificial chemical sweetener or sugar.The powder is fine and it mixes very easily even in cold water when stirred. There's no clumping or foaming. It tastes good but there is a slightly mild bitter after taste.It works - helps me fall asleep faster, sleep deeper and wake up less in the middle of the night.I like the B6 - it's actually the P5P version which is more bioavailable and NOT pyridoxineThe quantities of each ingredient in a serving are "low" but this is a good thing in my opinion because it can be an additional supplement to my supplement regimen instead of a replacement, since I wouldn't want to be taking large amounts of each ingredient before bed OR I can have this drink more than once a day at different times.So far, after 3 weeks of use, I haven't had any negative side effects and it helps me so I will keep using it.

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Faxial
Nice formula on paper, but still a bit early to call it perfect

I’d give this 4 stars because the ingredient profile is actually pretty thoughtful. It combines several of the usual relaxation and sleep-support ingredients in one formula, like GABA, L-theanine, glycine, magnesium, inositol, and vitamin B6, so it feels more complete than the kind of product that leans on one trendy ingredient and hopes for the best. The citrus flavor is also a plus. Sleep supplements can be unpleasant fast if the taste is off, and this one is much easier to take.What keeps it at 4 instead of 5 for me is that supplements like this can be a little individual. One person may feel calmer and sleep better quite quickly, while someone else may need more time or may not notice a strong effect right away. So yes, the formula looks solid and the product seems well put together, but I think 4 stars is fair until it really proves itself consistently over time.

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W
help to keep calm

I ordered this Supplement to help me keep calm especially in the bed time, and it works. It is powder which I prefer because I can use it in more convenience and easy to mix with water or milk or other beverage I may like. To use it is very simply, use the small spoon included and one spoon per use. It is highly concentrate so I normally mix it with 150ml water and still tasty. The citrus flavor taste quite fresh and pretty good. I usually take it ten minutes before the bedtime and it does help to keep me calm and helps me maintain a consistent sleep routine. One tip I want to share is better to mix it with beverage in shake cup and shaking which will make the dissolve much easier. Very satisfied.

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Constance
Helped me feel more relaxed and wake up more rested

TL;DR: Didn’t necessarily make me fall asleep faster, but helped me feel calmer and I woke up more rested. Taste is acceptable (mineral + orange). Clean ingredient profile is a plus.I took this on a night when I was having trouble falling asleep due to a busy day and a racing mind, and I knew I only had about 6 hours or less to sleep before getting up early during a busy week.I don’t think it directly made me fall asleep faster, but I did feel more relaxed and calmer, which made it easier to settle in and actually get some sleep.The biggest thing I noticed was the next morning — I woke up feeling more rested, which was exactly what I was hoping for given the shorter night.The taste is acceptable — not something I would sip on, but manageable. It has a bit of a mineral taste with an orange flavour.I also like that it is non-GMO, vegan, and gluten-free, which is a nice bonus when choosing supplements.Bottom line: More of a calming, relaxation support than a knockout sleep aid, but it helped me get better rest and wake up feeling refreshed, which is what it advertised.I received this item through Amazon Vine; opinions are my own.

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Amazon C.
Great dissolution, even in water!

This NIH Supplement is a decent way to get some extra magnesium into your system.What I like:- mixes and dissolves well in water (didn’t even need a shaker cup or oodles of liquid)- taste is palatable (I find stevia generally adds a weird taste but appreciate keeping it more of a natural sweetener vs say aspartame)- magnesium glycinate relatively easy to digest and don’t upset my stomachWorth considering:- due to the additional ingredients, if supplementing with other products, ensure that you’re not overloading on any of the vitamins or minerals- didn’t find it particularly enhanced my sleep but that could have been the timing of when I took it? I might need to experiment with the timing moreOverall, a decent-tasting and easy-dissolving complementary supplement for active people who may need more magnesium support.

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DemoGuy
Great Taste, but No Noticeable Nighttime Effects Yet

I’ve been taking this product at night for a while now, and while I really wanted to notice a clear difference, I haven’t felt any meaningful effects so far. That doesn’t necessarily mean it doesn’t work, but based on my personal experience, I haven’t seen the results I was hoping for when using it before bed.One thing I can confidently say is that the taste is surprisingly good. It genuinely tastes like oranges, which makes it much easier to drink compared to many similar products that have a chalky or artificial flavour. That said, it does require thorough mixing. If it isn’t stirred long enough, you’ll definitely notice the powder settling at the bottom, and the taste becomes much more noticeable when you reach the end of the glass.In terms of ease of use, it’s simple enough to prepare and pleasant to drink when mixed properly. I just wish the effects were more noticeable, especially since nighttime use is often when you expect to feel some sort of difference by morning. I’ll likely continue using it a bit longer to see if anything changes over time, but at this point, the flavour stands out more than the performance.Overall, it’s enjoyable to take from a taste perspective, but the lack of noticeable results so far makes it feel a bit underwhelming. It may work better for others, but based on my experience, the benefits haven’t been obvious yet.

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Sabrina
Absolutely Terrible Taste

Ok let’s get my only - though major complaint out of the way… it tastes terrible! Like… orange flavoured medicine meets the pregnancy drink they make you take in Canada (if you know you know) … I tried - I really did - I tasted a speck dry - oof - so bad. Then I thought ok let’s dilute… yuck.. let’s make another but with ice water … maybe I’ll try it again next time I’m sick… in tea with honey to hide the taste I don’t know? The packaging looks good, came with a scoop, sealed, all the standards were there. I like the ingredients and vitamins. But yeah - I had to pour it out. This is the worst tasting supplement I’ve ever added to a drink. BTW zero recommendations of powder to water .. thinking because none of them will make it better. If you can chug it - I’m sure it’ll be better for you.

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RK
Easily my favorite relaxation citrus supplement powder

Likes:- Dissolves well- Concentrated - a little makes a lot- Intense flavor- Great value - way more L-Theanine than expected- Tastes better than water

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Uncle W.
Great Supplement for Sleep Support & Sweetened with Stevia!

Don't get your pre-workout powder and this powder mixed up! This powder is a super combo of ingredients designed to take ideally in the evening before bedtime. All the ingredients serve to promote relaxation, reduce anxiety and increase alpha brain waves (calm state). And as a bonus it's sweetened with stevia and not the dreaded artificial sweetener sucralose.Although it doesn't state on the label how much water you should use for mixing, I found that about 5 or 6 oz is ideal for sufficient sweetness. It has a pleasant slightly tart citrus flavor and leaves a bit of gritty feeling in the mouth but nothing overwhelming. All things considered, it's a good supplement to have around when you need a little natural comedown at the end of a stressful day.

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Amazon C.
Works solid. Bonus that it’s a Canadian company, made in Canada.

I’ve been trying to improve my sleep hygiene for a while now, and unfortunately I had started relying on melatonin pretty regularly. After reading some recent research about long-term melatonin use, I decided it was time to stop and look for a different option. That’s what led me to give this supplement a try, and I’m really glad I did.I’m genuinely impressed with how well it works. It helps me relax in the evening and I find it much easier to wind down naturally before bed. The taste is also surprisingly good—light and citrusy, and it actually reminds me a bit of NeoCitran, which I don’t mind at all.One tip that seems to make it work even better is taking it a couple of hours before sleep and staying away from blue light (phones, tablets, etc.) during that time. When I do that, it really seems to do the trick and helps set me up for a restful night.Overall, I’m very happy with this product. HUGE bonus that it’s also a Canadian product.

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Alexandre C. (Toronto, CA)
60 portions
Fièrement québécois!

Vraiment une super belle game de produits de première qualité et en plus c’est fait ici, on peu pas se tromper!

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Kirsten T.
Unpleasant Flavour

The flavour was very unpleasant. I wanted something to enjoy before bed and this product is not it. I found myself struggling to even finish it. Unfortunately, I don’t recommend.

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Nickola C. (Rivière-du-Loup, CA)
60 portions
J’aime pas le produit

J’aime pas le produit

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Catherine R. (Montreal, CA)
60 portions
LIFE CHANGER!!

J'ADORE Restfull
Depuis que je le prends je dors...JE DORS!!! comme un bébé, comme j'ai jamais dormi!! Je m'endors rapidement et je me réveille le lendemain matin au réveil matin. Ça fait tellement du bien à ma vie de dormir, un sommeil profond et réparateur, de me réveiller reposer pour de VRAI. J'ai de l'énergie dès que je me lève, je ne me sens pas ''gummer'' comme on peut se sentir avec un somnifère ou autre supplément.
Restfull est un LIFE CHANGER pour moi je ne pourrais plus jamais me passer de ce supplément une combinaison parfaite. Je le recommande à tout le monde!!

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Isabelle
doit gouter les agrumes et non l'essence!!!!!

jai commandé ce produit a plusieurs reprise ca fonctionne bien. Mais ma dernière commande le produit goutais et sentais l'essence .