Scivation Xtend Original BCAA Review
The product listed on this page is Xtend The Original BCAA Muscle Recovery + Electrolytes in Watermelon Explosion flavor, sold as a 13.4 oz. powder containing 30 servings. The Product Info section introduces it with the text XTEND, THE ORIGINAL 7G BCAA, and MUSCLE RECOVERY + ELECTROLYTES, and a Read More link is available for further details, though the expanded text is not included in the scraped content. The specifications list the brand as XTEND, the form as powder, the flavor as Watermelon Explosion, and the serving size as 1 scoop. The page states there are 30 servings in the container and a product weight of 16 oz, and it is labelled Sugar Free. The price per serving is shown as $1.10 per serving. The product is offered as a one-time purchase at $32.99, and an auto delivery option is available at 30, 60, or 90 day intervals with a 15 percent discount shown as $28.04. Other flavors offered include Blue Raspberry Ice and Knockout Fruit Punch, with five more flavors listed behind a show-more link. The directions state that, as a dietary supplement, a person should mix 1 serving in 10 to 14 fluid ounces of water, adjusting for taste preference, and shake well. On training days, one serving should be consumed during exercise and one serving after exercise. On non-training days, two servings should be consumed throughout the day. The page says that for best results, two servings per day should be used. The warning section says the product is intended only for healthy adults aged 18 or older. It advises not to use the product if pregnant or nursing, and to consult a licensed, qualified healthcare professional before taking it, especially when taking medication or having a medical condition. It says to discontinue two weeks before surgery, to use only as directed, not to use if the safety seal is broken or missing, to store in a cool, dry place, and to keep out of reach of children. The page notes that the product is sold by weight rather than volume, that the density of the powder varies, and that significant settling may occur during shipping and handling. It also states that the servings indicated apply when measured exactly by weight. The Supplement Facts panel lists a serving size of 1 scoop with 30 servings per container. Each serving shows 0 calories, 0 grams of total carbohydrate, and 0 grams of total sugars including 0 grams of added sugars. It lists vitamin B6 at 0.64 mg (38% Daily Value), sodium at 220 mg (10%), potassium at 170 mg (4%), L-leucine at 3,500 mg, L-glutamine at 2,500 mg, L-isoleucine at 1,750 mg, and L-valine at 1,750 mg. The other ingredients are malic acid, artificial flavors, citric acid, sucralose, polydextrose, vegetable juice for color, acesulfame potassium, and beta carotene for color. A nutritionist verification badge indicates the content was updated January 15, 2026.
Study, Trial or Testing Result Summary
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4 of these 144 human studies gave the ingredient by drip, not by mouth.
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Review Totals and Summary
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Supplement Facts
Vitamin B6 0.64 MG · Potassium 170 MG · L-Leucine 3500 MG
| Calories | 0 | |
| Total Carbohydrate | 0 GM | |
| Total Sugars - Includes 0g Added Sugars | 0 GM | |
| Vitamin B6 (as pyridoxine hydrochloride) | 0.64 MG | 38% |
| Sodium (as sodium citrate, sodium chloride) | 220 MG | 10% |
| Potassium (as potassium chloride) | 170 MG | 4% |
| L-Leucine | 3,500 MG | |
| L-Glutamine | 2,500 MG | |
| L-Isoleucine | 1,750 MG | |
| L-Valine | 1,750 MG |
Other ingredients: Malic Acid, Artificial Flavors, Citric Acid, Sucralose, Polydextrose, Vegetable Juice (color), Acesulfame Potassium, Beta Carotene (color).
Directions: As a dietary supplement, mix 1 serving in 10-14 fl. oz. of water (adjust for taste preference) and shake well. On training days, consumer 1 serving during exercise and 1 serving after exercise. On non-training days, consume 2 servings throughout the day. For best results, use 2 servings per day.
Label source: The Vitamin Shoppe · Report a label change
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- Supplement Redundancy: How to Find the Ingredients You Are Taking Twice, and Why It MattersArticle · Oct 13, 2026
- Peter Attia's Supplement List: What He Takes and What the Trials SayArticle · Sep 20, 2026
Graded October 26, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

