SKU: 54707691668

L-tryptophan 500 mg

Sale price$17.95 Regular price$19.95
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Description

L-tryptophan 500 mgLe L tryptophane est un acide amin essentiel, que lorganisme ne peut pas synthtiser et doit obtenir via lalimentation. Il sert de prcurseur des neurotransmetteurs essentiels, notamment la srotonine et la mlatonine. Osavi L tryptophan 500 mg offre une dose leve et pure de tryptophane, en capsules vgtales, pour soutenir lquilibre motionnel, la qualit du sommeil et la rgulation naturelle de lhumeur. Avantages Haute concentration : 500 mg de L tryptophane

Le L-tryptophane est un acide aminé essentiel, que l’organisme ne peut pas synthétiser et doit obtenir via l’alimentation. Il sert de précurseur à des neurotransmetteurs essentiels, notamment la sérotonine et la mélatonine. Osavi L-tryptophan 500 mg offre une dose élevée et pure de tryptophane, en capsules végétales, pour soutenir l’équilibre émotionnel, la qualité du sommeil et la régulation naturelle de l’humeur.

Avantages

  • Haute concentration : 500 mg de L-tryptophane par capsule 

  • Composition « clean label » : sans additifs inutiles, sans sucre, sans gluten, sans lactose, sans soja, sans OGM 

  • Capsules végétales, convenant aux régimes végétaliens / végétariens 

  • Format généreux : 120 capsules, adapté à un usage régulier

  • Fabrication contrôlée (certificats de lot LTEN51011, LTEN51012) 

Bénéfices 

  • Synthèse de la sérotonine : le tryptophane est transformé en sérotonine, neurotransmetteur impliqué dans la régulation de l’humeur, contribuant à une sensation de bien-être mental et émotionnel.

  • Production de mélatonine : par conversion, il participe à la formation de la mélatonine, l’hormone du sommeil, favorisant l’endormissement et la régularité du rythme veille-sommeil.

  • Soutien du sommeil : en stimulant la mélatonine, il peut améliorer la qualité du sommeil et la récupération nocturne.

  • Équilibre émotionnel : via la sérotonine, il peut aider à atténuer les fluctuations d’humeur, l’irritabilité ou le stress émotionnel.

  • Fonction neuronale : contribue au bon fonctionnement du système nerveux par ses effets sur les neurotransmetteurs.

  • Alternative naturelle : complément utile lorsque l’alimentation est insuffisante en tryptophane, notamment lors de périodes de stress, de troubles du sommeil ou de régime restrictif.

Mode d’emploi

  • Prendre 1 capsule par jour, de préférence 30 minutes avant le coucher, avec un verre d’eau 

  • Ne pas dépasser la dose journalière recommandée

  • Ne pas utiliser chez les enfants, femmes enceintes ou allaitantes sans avis médical

  • En cas de traitement médicamenteux ou de troubles psychiatriques / neurologiques, consulter un professionnel de santé

  • Conserver à l’abri de l’humidité, de la chaleur et hors de portée des enfants

Valeurs nutritionnelles

Par portion (1 capsule) %VNR*
Énergie 9 kJ / 2 kcal
Matières grasses 0 g
Glucides 0 g
Fibres alimentaires 0 g
Protéines (dont tryptophane) 0,5 g (500 mg L-tryptophane)
Sel 0 g

*VNR = Valeurs Nutritionnelles de Référence (quand applicables)

Shipping Notes
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Exchange/Return Notes
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  • To process your return/exchange, please contact us at [email protected]
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SKU: 54707691668

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4.7 ★★★★★
Based on 21 reviews
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ShelbbLC
Draper, US
★★★★★ 3
Love BUT they STINK!!
Color: 26 - Forest Green, Size: King
I have the dark green sheets and would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing. Besides that, I do really enjoy them. They feel great on your skin, haven’t been pilling near the foot area (which is what makes us go through so many sheets) and I love the color. I wish the smell didn’t kill them so badly for me ☹️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
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Verified Purchase
Akeem
San Leandro, US
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
Verified Purchase
Kim Groetsch
Lowell, US
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026
J
Verified Purchase
Juanita
Birmingham, US
★★★★★ 4
Comfortable and Supportive, but Adjust the Filling
Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.
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Reviewed in the United States on June 3, 2026
L
Verified Purchase
Love Leigh Angel
Boise, US
★★★★★ 5
BEST PILLOWS EVER!!!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person. You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
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Reviewed in the United States on April 12, 2026

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