Pureboost Immune Clean Energy Booster - Refreshing Tangerine Twist

In this review the Pureboost Immune Clean Energy Booster is evaluated as a daily, on-the-go mix for people who want a sugar-free lift plus immune support. The bottom line: it is best for anyone who needs steady, jitter-free energy and extra vitamins in a convenient packet, because each serving delivers 100 mg of natural green tea caffeine, B12 for sustained focus, and a high-dose immune complex dominated by 1,200 mg of Vitamin C and elderberry. The formula emphasizes cleaner energy and immune ingredients over sugary or artificially sweetened alternatives.

Key Features

• Natural caffeine blend: 100 mg of natural green tea caffeine combined with B12 provides sustained energy without the sharp crash of sugar-heavy drinks.
• Immune support complex: A concentrated blend including 1,200 mg of Vitamin C, elderberry, Vitamin A & D, selenium and zinc helps support proper immune cell function.
• Cleaner ingredient list: The powder is sugar-free and sucralose-free, with no artificial flavors, colors, or GMOs for a simpler daily choice.
• Hydration boost: Electrolytes are included for faster hydration when mixed with 16-20 oz of water, making it useable during workouts or travel.
• Convenient single-serve packets: The 30-count packets make it easy to take a dose away from home or add to a gym bag without measuring.

Who It's For

This product is aimed at active adults, commuters, and those looking for a low-calorie alternative to energy drinks who also want immune support from vitamins and elderberry. The combination of green tea caffeine and B12 suits people who prefer a steady lift for work or workouts rather than a quick spike.

People who should look elsewhere include those who dislike tart or varied flavor reactions, since customer opinions on taste are mixed, and anyone who needs stimulant-free supplements, as this product contains 100 mg of caffeine per serving.

Pros & Cons

Pros

• Provides focused, long-lasting energy without notable jitters for many users thanks to green tea caffeine and B12.
• Strong immune support profile with 1,200 mg Vitamin C and elderberry for daily wellness backing.
• Free of sugar, sucralose, artificial colors and GMOs, fitting keto, paleo, gluten-free and vegan diets.

Cons

• Flavor reception is mixed; some users find the tangerine taste pleasant while others report it as too sour or unpleasant.

Specifications

Format	Single-serve powder packets (30 count)
Typical serving mix	Mix with 16-20 oz water
Caffeine	100 mg natural green tea caffeine per serving
Key immune nutrients	1,200 mg Vitamin C, elderberry, Vitamin A, Vitamin D, zinc, selenium
Sweeteners & additives	Sugar-free, sucralose-free, naturally sweetened, no artificial flavors or colors
Diet compatibility	Keto, low-carb, paleo, gluten-free, vegan, non-GMO

Our Verdict

Pureboost Immune Clean Energy Booster is a strong pick for users who want a portable, sugar-free energy boost that also supports immune health. Its blend of green tea caffeine, B12 and a high Vitamin C dose makes it good value for people seeking sustained focus plus nutritional support, though those sensitive to flavor profiles or avoiding caffeine should consider alternatives.

Frequently Asked Questions

How much caffeine is in each packet?
Each packet contains about 100 mg of natural green tea caffeine combined with B12 for sustained energy.

Is this product suitable for special diets?
Yes, the mix is sugar-free, sucralose-free, non-GMO, soy-free and dairy-free, and is compatible with keto, low-carb, paleo, gluten-free and vegan lifestyles.

How is the product dosed?
Each packet is single-serve and is intended to be mixed with 16-20 oz of water for a refreshing drink.