

🔥 One Shake to Rule Them All – Ultimate Mass Gain, Zero Compromise!
Reflex Nutrition One Stop Xtreme is a premium mass gainer protein powder delivering 55g of high-quality grass-fed whey and micellar casein protein, 73g of low glycemic carbs from organic oats and barley, and 5,000mg of Creapure creatine per serving. Enhanced with 10.3g BCAAs, Beta Alanine, Betaine, Taurine, digestive enzymes, and added vitamins, it supports muscle growth, recovery, and sustained energy. Manufactured in a Halal-certified, hormone-free facility with no added sugars or soy, it’s designed for serious athletes seeking an all-in-one, clean nutrition solution.
| ASIN | B004LBPJA0 |
| ASIN | B004LBPJA0 |
| Age Range Description | Adult |
| Allergen Information | Barley, Egg may contain, Milk, Oat, Soy may contain, Wheat |
| Best Sellers Rank | #76,155 in Grocery ( See Top 100 in Grocery ) #1,926 in Protein Drinks |
| Brand | Reflex Nutrition |
| Customer Reviews | 4.2 4.2 out of 5 stars (84) |
| Customer reviews | 4.2 4.2 out of 5 stars (84) |
| Date First Available | 6 August 2012 |
| Format | Powder |
| Is Discontinued By Manufacturer | No |
| Item model number | One Stop Xtreme |
| Manufacturer | Reflex Nutrition Ltd. |
| Product Dimensions | 20.3 x 20.3 x 30.1 cm; 4.35 kg |
| Product Name | HEALTH_PERSONAL_CARE |
| Storage Instructions | In a cool, dry place |
| Units | 4350 Grams |
| Volume | 4350 Milliliters |
| Weight | 4.7 Kilograms |
L**E
Très content de ce complément qui contient des protéines sous plusieurs formes, whey, caséine micellaire, etc. Ainsi qu'une base glucidique sous forme de "farine" de céréales, et de la malto. La dose de 125g (environ) se dissout plutôt bien dans un gros shaker avec grille. Goût fraise sympa. J'ai ajouté une photo de la composition car elle manque dans le descriptif du produit et c'est dommage. J'en rachèterais
P**E
je prends ce produit après mes séances de musculation journalières les résultats apparaissent au bout d'une semaine de prise, pas d'effets secondaires je le recommande avec une préfèrence toutefois pour le gout banofee moins écoeurant
K**N
The product itself is great but today’s delivery not so much. The box was absolutely battered and open and the kid was unscrewed on the tub
S**N
Love these chocolate and strawberry and cookies are best flavours after a few days of having the shakes i know the difference in my self i feel so much better all round health wise energy strength concentration etc
P**M
Reflex use grass fed hormone free milk to produce the protein in this plus the creatine is the purest available in creapure, complex carbs oat & barley flour plus lots of other stuff to really give your workouts the power & energy you need..not taken this for a few years but within a day or two i definitely had more power & strength lifting weights. This is very sweet though.. maybe it’s the combination of sucralose, stevia & maltodextrin but really I’m mean even for me it’s too sweet, I’d omit the artificial sweetener personally you don’t need it. This supplement is to my mind comparing it with other all in one’s the best in terms of ingredients & results... REFLEX 👍
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