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Sustained Energy Boost*

Item: #21406

Immediate and long-lasting energy drink to power your day*

A boost of energy powered by caffeine from green coffee bean extract and green tea extract. Paired perfectly with chardonnay grape seed extract to support healthy circulation so you get the caffeine you need to keep you going.*†

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Retail Price: $24.15 $1.73/day
Member Price: $20.55
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Pink Grapefruit
QTY - +
Gluten Free
Star-K Kosher

Sustained Energy Boost* contains 100 mg caffeine from green coffee bean extract and green tea extract plus chardonnay grape seed extract to support healthy circulation.*  That means it is designed to get the caffeine you need to boost your energy levels now and keep you going later.* 

Mix 1 stick with 8–10 oz. of water. Shake it up. Take a sip. Get going!

Contains 100 mg of caffeine per serving.
Not recommended for children, pregnant or nursing women, or those sensitive to caffeine.
If you have a medical condition, consult with a physician before using this product.
Do not consume more than 2 stick packs in 3–4 hours.

Sustained Energy Boost* Product Sheet and FAQs

Recycling Instructions

  1. Remove all contents from box.
  2. Toss box in curbside recycling bin.
  3. Discard Stick Pack in regular trash bin.
  4. Verify with your local recycling center for specifics.

Healthy circulation is critical for the distribution of nutrients and caffeine throughout the body. Sustained Energy Boost* contains an exclusive and double-patented chardonnay grape seed extract that has been shown in a pilot study to rapidly enhance circulation within 1 hour.*†

100% Money Back Guarantee. Even if it's 100% used up.

Key Ingredients

A Look at the Numbers

Shaklee leaf

100 mg


Contains 100 mg caffeine from extracts of green coffee bean and green tea


Double-Patented Extraction Process

Double-patented extraction process to concentrate specific polyphenols in chardonnay grapes shown to promote healthy circulation*1



A double-patented extraction process of chardonnay grapes results in a 30x concentration of specific polyphenols shown to promote healthy circulation*‡1

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Based on thermographic imaging results from a double-blind preliminary Shaklee employee-use pilot trial.

Percentage by weight of monomeric flavanols compared to fresh grape seeds.

  1. Jimenez, R., Duarte, J., Perez-Vizcaino, F. Epicatechin: endothelial function and blood pressure. J. Agric. Food Chem. 60:8823-8830, 2012.

Estimates based on calculations of product usage over 14 days.

Ratings & Reviews

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Average Customer Ratings

Overall (4.38/5)