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SiS Rest+ Juice
$1.48–$13.99
In stock at checkout.thefeed.com
Training. Nutrition. Sleep. Most endurance athletes have the first two dialed, but sleep is where the actual adaptation happens, and it's the one lever that gets the least targeted attention. Poor sleep doesn't just leave you tired. It blunts training adaptation, compromises decision-making, weakens immune function,…
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SiS Rest+ Juice at a glance
| Brand | The Feed |
|---|---|
| Price | $1.48–$13.99 |
| Type | Vitamins & Supplements |
| Options | 1 flavor, 2 sizes |
| Availability | In stock at checkout.thefeed.com |
| Returns | Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or… |
Price check
At $1.48, the SiS Rest+ Juice is one of The Feed's more affordable items, whose 2,347 listed products run $0.53 to $6,125.
Similar items from other brands we track run $37.95 to $39.95.
About this product
From The Feed's product listing:
Training. Nutrition. Sleep. Most endurance athletes have the first two dialed, but sleep is where the actual adaptation happens, and it's the one lever that gets the least targeted attention. Poor sleep doesn't just leave you tired. It blunts training adaptation, compromises decision-making, weakens immune function, and compounds across a training block in ways that no amount of extra mileage can offset. The pros know this. It's why sleep protocols are now standard practice at the professional level. SiS Rest+ Juice is a clinically studied pre-bedtime juice sachet built specifically for athletes — combining tart cherry, glycine, tryptophan, 5-HTP, theanine, and magnesium in a single 55ml serving to help you fall asleep faster, sleep longer, and wake up actually recovered. Six Ingredients for Better Nights – Each ingredient in Rest+ Juice targets a different mechanism in the sleep and
Frequently asked questions
How much is the SiS Rest+ Juice?
The Feed lists it at $1.48–$13.99 on checkout.thefeed.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is The Feed's return policy?
Contact The Feed within 30 days if food arrives unsuitable to eat for a replacement or credit. Opened food gets store credit only, gear is returnable only if damaged, and opened specialty supplements (over $40), ketones and CBD are final sale.
What options does the SiS Rest+ Juice come in?
Flavor: Berry. Size: Single, 10 Pack.
Where can I buy the SiS Rest+ Juice?
The SiS Rest+ Juice is sold directly by The Feed on checkout.thefeed.com. The Shop now button on this page goes straight to the product there.
Is the SiS Rest+ Juice in stock?
Yes. The Feed lists it as in stock on checkout.thefeed.com as of our latest check. Stock and prices refresh throughout the day.
Is The Feed a legit store?
The Feed is one of the best places to try endurance fuel before committing, since you can buy single gels, chews, bars and drink mixes from dozens of brands in one order. Skip it if you only buy one product in bulk and can get it cheaper on subscription from the maker. Read the return rules first: opened food gets store credit, not cash, and some supplements are final sale once opened. Our full The Feed review covers shipping, returns and what to check before ordering.
Is the SiS Rest+ Juice expensive?
At $1.48 it is on the affordable end of The Feed's range ($0.53 to $6,125 across 2,347 products), and similar items from other brands run $37.95 to $39.95.
More from The Feed
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Alternatives from other brands
$1.48–$13.99Shop now at The Feed →