| Calories | 45 | |
| Total Carbohydrates | <1 g | <1% |
| Riboflavin | 1.7 mg | 131% |
| Niacin (as Nicotinic Acid) | 23 mg NE | 144% |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 7.2 mg | 424% |
| Vitamin B12 (as Cyanocobalamin) | 167 mcg | 6,958% |
| Pantothenic Acid (as D-Calcium Pantothenate) | 7 mg | 140% |
| Amino Acid Blend | 1.025 g | † |
| L-Leucine | ||
| L-Valine | ||
| L-Isoleucine | ||
| L-Arginine | ||
| L-Lysine Hydrochloride | ||
| L-Threonine | ||
| L-Phenylalanine | ||
| L-Methionine | ||
| L-Histidine | ||
| L-Tryptophan | ||
| CarnoSyn (as Beta-Alanine) | 4 g | † |
| L-Citrulline | 3.4 g | † |
| L-Theanine | 200 mg | † |
| Caffeine, Powder (as Coffea arabica, powder) | 115 mg | † |
| Rhodiola rosea Root Extract (as Rosavins) | 100 mg | † |
Other ingredients: Malic Acid, Natural Flavors, Silicon Dioxide, Rebaudioside M, Stevia Leaf Extract, Spirulina
% Daily Values for: Adults and children 4 or more years of age.
Where this label comes from
An original label of the NIH's Dietary Supplement Label Database, entered there on 25 March 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)
General information
- Product name
- Pre-Workout Boost Green Apple
- Brand
- XS
- Barcode (UPC)
- 8 50029 60204 0
- Net contents
- 12.7 Ounce(s); 360 Gram(s)
- Market status
- On market
- DSLD ID
- 328175
Classification
- Supplement form
- Powder
- Product type
- Other Combinations
- Claim types on the label
- Nutrient, All Other, Structure/Function
- Intended for
- Adult (18 - 50 Years), Gluten Free, Dairy Free
Label statements
FDA Statement of Identity: Dietary Supplement
Formula: Contains: Green Apple naturally flavored 4.0 g CarnoSyn beta alanine 3.4 g L-citrulline 100 mg Rhodiola rosea
Formulation: Does NOT Contain: Free of gluten, dairy & soy
Formula: Contains: Created with science-based ingredients and clinical doses of L-citrulline, L-theanine, CarnoSyn Beta alanine, and rhodiola rosea to help you crush your workouts. This is our most advanced pre-workout, infused with XS Muscle Multiplier essential amino acid blend, caffeine, and a mega dose of B-vitamins to help you push further, gain strength, and build muscle. CarnoSyn Carnosine Synthesizer
Precautions: All Other: Warning: May cause flushing and/or tingling. Contains 115 mg of caffeine per serving.
Precautions: Children: Children under 12 years of age, pregnant women or nursing mothers, or anyone with a medical condition should consult with a physician before using this product.
Precautions: Pregnant or Nursing or Prescription Medications: Children under 12 years of age, pregnant women or nursing mothers, or anyone with a medical condition should consult with a physician before using this product.
Storage: Store in a cool, dry place.
Directions: Directions: Mix 1 level scoop with 12-16 fl oz of water. Stir and consume 15 minutes prior to training. No more than 2 servings per day.
Precautions: All Other: No more than 2 servings per day.
Brand information
Distributed by: Amway Corp., Ada, MI, USA
More labels from XS
Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.