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SiS Sleep Plus Juice Manzana y grosella negra - Paquete de 20

30% Descuento
Precio especial 35,00 € Estaba 50,00 €

1,75 € por porción

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Información del Producto

Acerca de Science in Sport Performance Sleep Juice

SLEEP PLUS Juice contiene una mezcla de carbohidratos, guindas, teanina, triptófano, glicina y magnesio diseñada para ayudar a mejorar la calidad general del sueño de un deportista. SLEEP PLUS Juice se suministra en forma de zumo concentrado, y debe consumirse 30-60 minutos antes de acostarse; se puede mezclar con agua para preparar una bebida fría antes de ir a dormir o un té caliente.

Como alternativa, SLEEP PLUS Juice se puede mezclar con yogures y alimentos sólidos, y preparar antes de irse a dormir un smoothie rico en proteínas y carbohidratos. SLEEP PLUS Juice mejora la calidad del sueño, y está diseñado para ayudar a los deportistas a recuperarse del ejercicio intenso. Contribuye rendir al máximo al día siguiente, ya sea para entrenar o competir.

Key Features:

  • Diseñado para mejorar la calidad general del sueño del deportista
  • Consumir 60 minutos antes de acostarse
  • Probado por Informed Sport
  • 20g de carbohidratos por ración

Usos del producto
Uso recomendado

Añada una bolsita de SLEEP PLUS Juice a 200 ml de agua caliente para preparar un té antes de irse a la cama; consumir 30-60 minutos antes de acostarse. Como alternativa, añada el contenido de la bolsita a 200 ml de agua fría, yogur, smoothies o batidos de recuperación antes de acostarse.


El sueño es un componente fundamental para ayudar a los deportistas a recuperarse y adaptarse a las intensas exigencias físicas del entrenamiento y la competición. Los deportistas que practican deportes de resistencia y de equipo a menudo duermen menos tiempo de lo ideal, y presentan dificultades para conciliar el sueño a la primera. Este último problema aparece especialmente cuando el entrenamiento o la competición se desarrollan bien avanzada la tarde.

Los deportistas también comentan que la calidad de su sueño se ve gravemente afectada en periodos intensos de viajes, entrenamientos y calendarios de competición apretados, como a menudo puede ser el caso de los stages de entrenamiento y cuando han de afrontar competiciones durante días o semanas de forma consecutiva. En relación con el rendimiento físico y mental, los días consecutivos con restricciones en el sueño pueden ser catastróficos para el rendimiento; estas restricciones aumentan la posibilidad de caer enfermos y afectan a la toma de decisiones, a la fuerza muscular y al rendimiento durante las actividades de resistencia1. Con todo esto en mente, SLEEP PLUS Juice está formulado con una mezcla de ingredientes (incluidos carbohidratos, triptófano, glicina, teanina, magnesio y guindas) que contribuyen a promover la sensación de relajación y somnolencia, reducen el tiempo necesario para conciliar el sueño, aumentan la duración general del sueño y, por último, disminuyen la sensación de fatiga al despertar a la mañana siguiente.

Información nutricional
Typical Values Per 100ml Per Serving 40ml
Energía 898kJ / 214kcal 422kJ / 101kcal
Grasa 0g 0g
de la cual se satura 0g 0g
Carbohidratos 42g 20g
de los cuales los azúcares 34g 16g
Sal 0.01g 0g

* Ingesta de referencia de un adulto medio (8400 kJ/2000 kcal)


Jugo de guindas (Prunus Cerasus) (67 %), agua, L-glicina, L-triptófano, cloruro de magnesio, L-teanina, saborizante, espesante (goma xantana), ácido cítrico, edulcorante (sucralosa), conservantes (sorbato de potasio, sodio, benzoato).

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Opiniones verificadas

Calificado 3.5 de 5 basado en 20 Comentarios
Rod Dangerfield

Delivery was excellent I didn’t wait long. The product itself I feel is definitely helping me have better sleep than I had been before using this product. Once I’d got used to the tart taste everything settled down I will be buying again.


Not tried yet

Mrs Gillian Todhunter

Help you sleep and recover


Honestly, apart from the concentrated Tart cherry juice (Tart cherry juice are naturally rich in melatonin, a hormone responsible for sleepiness) there's little else talk about in these, BUT they do seem to work. When I need to, I take one about 30 mins before bed time, in half a glass of hot but drinkable water and I was a little sceptical at first, they do work for me.

Christopher Smith

The taste isn't very nice, like the most bitter parts of both apple and blackcurrant together, and I can't say I've seen any change in my sleep quality or physical recovery after having had them.

Tom brown

Absolutely unreal! After a hard workout in the day and having one of these before bed you wake up feeling good as new!! I highly recommend


I wish it tasted like it says but it has never tasted like any apple & blackcurrant that I have ever tasted

Pru Harvey

Taste is quite refreshing. Did NOTHING for my sleep pattern (both subjectively and objectively via Garmin sleep tracker) or how I felt the next day (after using it consistently for 2 weeks) but did make me drink more before bed so possibly hydration improved.

Mrs. Hannah Radford

Does the trick for me. I struggle sleeping after hard workouts. With this, I am out for the count within the hour then sleep right through. Strong taste of tart cherry juice so I need to neck it with a small cup of warm water, but still worth it.

Matthew Conrad-Jones

Too soo to say if it makes a difference, it’s certainly an acquired taste !

Harriet Jakeman

It’s tastes awful 🤮


Box of Sleep Plus arrived promptly & tried it that night. I've worked hard to improve my sleep duration and quality - and Sleep Plus promised to further help that. And it did. The first night felt like a very deep sleep (I've just bought a sleep tracker so can use that to compare some data for it) and subsequent nights less heavy, but woke refreshed. I won't use all the time, but a good back up post big training sessions / ahead of a big day.

Michael Burch

very sweet taste, but works well

Stephen Spencer

It had no definite improvement on my sleep.


It was never delivered. Got as far as Hermes distribution yard in Bridgewater never to be seen again. SIS did give me a very prompt refund.

N B Oliver

I ama big fan of SIS products but this one is dreadful. Apart from the flavour is unusual it had no effect on my sleep pattern nor did I feel refreshed in the morning. I tested it on my wife who felt sick after she took a sachet. Was this product tested on humans? Happy to hear from SIS on my comment on this product.

Dave Thorpe

Taste description said Tart and it was ! Not for me in a cold drink - but mixed with yoghurt which was ok - Garmin did register a slight improvement in deep sleep which was ok, but at the end of a long shift making up a batch of yoghurt & mix was a bit of a pain - glad I tried but didn’t work for me

Markus S.

My new favorite product! Works very well!

Anya King

Didn’t seem to have any effect


Really seems to help with sleep. After trying Sleep Plus for three weeks my sleep efficiency has improved by about 10% with less disturbances and longer deep sleep. Certainly worth trying if you want to improve sleep and recovery