Rule1 Mass Gainer

Name: Rule1 Mass Gainer
Brand: Rule1
SKU: rule1-mass-gainer
Price: 1560.00 THB
Availability: InStock

Mass gainer

Mass gainer is high in calories, not pure whey. Check your daily calories before choosing.

40 gprotein / scoop8scoops / tub1220kcal / scoop

Not tested See verification details Bangkok: get it todayOrder by 14:00 · upcountry 1–3 days

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What does it taste like?

Taste score Chocolate: [Add real data]

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Tags like “not too sweet / no milky smell / mixes easily / no bloating” only appear when buyer data supports them. Everyone is different.

Try the flavor first, see our flavor swap policy

Made from cow's milk not suitable if you're allergic to cow's milk protein

฿1,560Chocolate · one-time

This product in short

Rule1 Mass Gainer is a mass gainer in a 6 lb pack: 40 g of protein from 1,220 kcal per scoop, 8 scoops per pack, so one serving a day lasts 8 days.

At the average Thai price of ฿1,560 it works out to ฿4.88 per gram, about 25% above the average for mass gainers for weight gain in our store (6 products, average ฿3.90). #6 in its group.

2 flavours: Chocolate · Vanilla.

Video reviews

2 videos

Is This Protein Powder Worth The 💰 Rule 1 Mass Gainer Raw Review

MJ Fitness · YouTube

R1 LBS by Rule 1 Proteins - Mass Gainer Protein Review by Genesis.com.au

Genesis Nutrition - Genesis.com.au · YouTube

Videos are from reviewers' YouTube channels. We didn't make them.

Product details

Brand	Rule1
Protein type	Mass gainer
Protein per scoop	40 g
Calories per scoop	1220 kcal
Scoops	8
Net weight	6 lb
Price per gram (label)*	฿4.88 (฿1,560 ÷ (40 × 8))

Good for

Gain weight

Temporary data from online stores · some figures estimated from tub size · check the real label before selling · updated 2026-10-18

What you can verify

Not tested

This lot's details are waiting for real documents

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Protein on label*40 g/scoop

Protein measuredAwaiting lab

*Sample product figures · result, method, lab and date: [Add real data]

Baht per gram of verified proteinCan't be worked out yetOnce there's a lab result for this flavor, serving size and lot, it replaces the label figure.

Fake? 2× refund Draft policy · see terms