Advanced Pre-Workout Rainbow Sherbet

Description

Advanced Pre-Workout by Thorne – Energy and Focus Pre-Workout Powder

Thorne Advanced Pre-Workout powder is a Rainbow Sherbet-flavored formula combining amino acids, alpha GPC, B vitamins, and coffee-bean caffeine. Its two-scoop serving pairs 5 g of L-citrulline with 3.2 g of beta-alanine, while supplying 200 mg each of caffeine and L-theanine for a deliberately caffeinated approach to training preparation.

This NSF Certified for Sport formula suits adults who want clearly stated ingredient amounts rather than an undisclosed blend. Its caffeine content makes it unsuitable for caffeine-sensitive users.

Key Advanced Pre-Workout Benefits

Supports workout alertness through coffee-bean caffeine, helping adults feel more attentive as they prepare for exercise.
Supplies the amino-acid building blocks involved in normal nitric-oxide signaling and muscle carnosine formation during regular training.
Provides a choline source for normal nerve-to-muscle communication, alongside L-theanine for a focused approach to exercise preparation.

How Advanced Pre-Workout Works

The formula addresses different parts of workout preparation rather than relying on stimulation alone. Citrulline supports the body's normal blood-vessel signaling pathway; beta-alanine supplies material used to make muscle carnosine. Caffeine acts on signals involved in sleepiness. Alpha GPC supplies choline for cell membranes and nerve communication, while L-theanine complements the formula's attention-focused purpose.

Key Functional Ingredients Include:

L-Citrulline: Supplies a precursor to arginine, which the body uses to make nitric oxide. This signaling molecule helps blood vessels relax normally, connecting citrulline's physiological role with circulation during exercise without promising a particular muscle pump.
CarnoSyn® Beta-Alanine: Helps build carnosine within muscle. Carnosine buffers the acidity produced during demanding muscular work, supporting the muscle's normal working environment. This is not an instant endurance guarantee; beta-alanine can cause tingling.
Alpha GPC: Provides choline, a nutrient used to make acetylcholine, the messenger that carries signals between nerves and muscles. Choline also contributes to cell-membrane structure. These nutritional roles explain its place here without equating a serving with improved strength or memory.
Caffeine (from Coffee Bean): Supports wakefulness by blocking adenosine signals associated with sleepiness. That action helps explain its use before exercise for alertness and attention. Each serving supplies 200 mg, so consider caffeine from coffee, energy drinks, and other supplements too.
L-Theanine: A tea-associated amino acid used alongside caffeine to support attentive, relaxed alertness. It is not another stimulant and does not remove caffeine's effects on sleep or make this formula suitable for someone who is caffeine-sensitive.

Advanced Pre-Workout Is Formulated For

Adult athletes and active adults seeking a caffeinated powder before training.
Adults who want amino acids and choline alongside pre-exercise alertness support.

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Thorne collection.

Recommendation: Mix 2 scoops with at least 12 ounces of water or preferred beverage daily. Consume 15-30 minutes before your workout or as recommended by your health-care practitioner.

Serving Size: Two Scoops (14.8 g)
Servings Per Container: About 20

Amount Per Serving:
Calories ... 15
Total Carbohydrate ... 3 g
Vitamin B6 (as Pyridoxal 5’-Phosphate) ... 5 mg
Vitamin B12 (as Methylcobalamin) ... 100 mcg
Sodium ... 15 mg
L-Citrulline ... 5 g
CarnoSyn® Beta-Alanine† ... 3.2 g
Alpha GPC (L-alpha-Glycerylphosphorylcholine) ... 600 mg
Caffeine (from Coffee Bean) ... 200 mg
L-Theanine ... 200 mg

*Percent Daily Values are based on a 2,000 calorie diet.
**Daily Value (DV) not established.
†This product uses CarnoSyn® Beta Alanine. Natural Alternatives International (NAI) is the owner of patents as listed on www.carnosyn.com and registered trademark CarnoSyn®.

Other Ingredients: Natural Flavors, Maltodextrin, Citric Acid, Malic Acid, Silicon Dioxide, Calcium Silicate, Rebaudioside M, Monk Fruit extract, Vegetable Juice and Turmeric Powder (color).

Does Not Contain: GLUTEN FREE

Storage: Store tightly sealed in a cool, dry place.

Warnings/Cautions: This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. If pregnant or nursing, do not use this product. Not recommended for use in individuals sensitive to caffeine or children under 18. Coffee Bean provides approximately 200 mg of caffeine per serving. New York law prohibits the sale of this product to individuals under the age of eighteen. Use only if bottle is sealed. Consult with your health-care provider to be sure Advanced Pre-Workout is the right fit for you. Beta-alanine can cause tingling; caffeine can cause nervousness and sleep disruption. If you take medicines, ask your healthcare practitioner to review this formula before use.

Frequently Asked Questions About Advanced Pre-Workout

What are the benefits of Advanced Pre-Workout?

Advanced Pre-Workout combines caffeine-supported alertness with amino acids involved in normal exercise physiology. Its 5 g of L-citrulline supplies material for nitric-oxide production, while 3.2 g of beta-alanine contributes to muscle carnosine formation. Alpha GPC supplies choline for nerve communication, and L-theanine accompanies the caffeine in this Rainbow Sherbet powder. These ingredients serve different purposes; the formula is not simply a caffeine drink, nor does one serving guarantee greater strength, a specific muscle pump, or longer workouts.

Who should take Advanced Pre-Workout?

This powder is intended for adult athletes and active adults considering a caffeinated supplement before training. The label calls for two scoops mixed with at least 12 ounces of water or a preferred beverage, taken 15-30 minutes before a workout or as recommended by a health-care practitioner. Consider whether 200 mg of caffeine fits your routine and other caffeine intake. It is not for pregnant or nursing individuals, children under 18, or caffeine-sensitive users. Your practitioner can assess whether its combination fits your circumstances.

Are there any side effects of taking Advanced Pre-Workout?

Beta-alanine can cause tingling; caffeine can cause nervousness and sleep disruption. This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients. If pregnant or nursing, do not use this product. Not recommended for use in individuals sensitive to caffeine or children under 18. Coffee Bean provides approximately 200 mg of caffeine per serving. New York law prohibits the sale of this product to individuals under the age of eighteen. Ask your healthcare practitioner to review medicines and other caffeine sources before use.

How does Advanced Pre-Workout support overall health?

Its most relevant role is targeted support around adult exercise, rather than broad nutritional coverage. Citrulline participates in normal blood-vessel signaling, beta-alanine supplies a building block for muscle carnosine, and alpha GPC supplies choline used in nerve signaling and cell membranes. The formula also contains vitamin B6 and vitamin B12. With 200 mg of caffeine per serving, it is not a replacement for sleep, hydration, meals, or a balanced training plan. Choose it for a suitable pre-workout purpose, not as an everyday multivitamin.