Rule One Proteins

R1 Protein Whey Isolate

Rule One Proteins R1 Protein Whey Isolate

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Overall

#150 in

Protein Powder

according to Reddit Icon Reddit

Sentiment score68% positive
15
3
4
Last updated: Jun 29, 2026

Reddit Reviews

Reddit IconBoeing_A320
11 months ago

ON, now switched to R1. I get it online from HPNutrition

Reddit IconLoose-Cod1588
about 2 months ago

I use Almarai protein drinks if I’m having some type of dessert or with breakfast and R1 protein for after workouts

about 2 months ago

A little bloated but nothing crazy. Even my reg protein does though cuz I use milk with it. It doesn’t last long though

Reddit Iconprotodimbo
3 months ago

are you sure about that? One of the biggest stroes in VN [https://supvn.net/products/rule-1-protein-5lbs?variant=1081753514](https://supvn.net/products/rule-1-protein-5lbs?variant=1081753514) (OUT OF STOCK) gymstore also huge [https://gymstore.vn/rule-1-r1-protein-2-52-lbs-38-servings](https://gymstore.vn/rule-1-r1-protein-2-52-lbs-38-servings) (OUT OF STOCK) vietnamese [https://www.tigerwhey.com/](https://www.tigerwhey.com/) (OUT OF STOCK) and it's been like this for more than a month. Shopee and lazada also empty. I've taken last ON 10lb pack and haven't seen new packages since

Reddit IconNo_Adhesiveness_2766
3 months ago

I usually drink my protein shake with just water. From US Brands, I switched to Athlene kase very affordable sya dati and good quality. Pero something changed with Athlene lately at kasing price na sya ng US Brands. Anyway, I switched to Rule1 to try lang and I bought the Pistachio Ice Cream flavor... I thought flavor lang sya, pero I noticed na kahit water ang imix ko, ang thick ng texture nya and lasang Ice Cream talaga haha. So I tried replacing water with unsweetened almond milk. And froze it overnight. And voila! I just made a protein Ice cream 😂 I know the milk adds up calories haha. I don't even know if I should feel bad being able to enjoy and eat Ice cream on a daily basis hahaha. Thoughts?

Reddit IconBangerszzzz143
11 months ago

Kung Ang term mo is hindi mabigat sa tummy, Kasi most of regular whey is mabigat talaga due to calories ranging from 120-200 samahan mo pa Nung kaunting fat at sugar nun pero kung gusto mo talaga magaan sa tiyan is mag isolate whey protein ka talaga Kasi mas much lesser calories, sugar and fat. Marami nako na try na whey na isolate protein brand pero kung magaan sa tiyan at lasa talaga, mga isolate whey protein brands best sakin is "rule1, nutrabio, muscletech, muscle rulz, rival nutrion, wheyl at Optimum nutrition. Pero kung budget na whey na isolate na okay lasa, try mo rival nutrition and muscle rulz masarap siya at magaan sa tiyan.

Reddit Iconchubbycatfish
10 months ago

I always rec rule 1 isolate. Cheap and tastes good

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