


R1 Mass by Rule 1Presenting a powerhouse in the realm of mass gainers, R1 Mass Gainer offers an astounding repertoire of benefits tailored to elevate your muscle mass journey. Boasting an impressive intake of over 1,220 calories, a substantial surge of more than 250g of high quality carbohydrates, and a robust dose of 40g of clean protein meticulously sourced from three distinct variations of whey, this formulation is your key to embarking on a transformation towards
Quick Dispatch:
Your R1 Mass by Rule 1 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your R1 Mass by Rule 1 ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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★★★★★ 5
Excellent moisturizer
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
This is a great, light moisturizer for people with sensitive skin. You don’t have to use much and my skin quickly absorbs it. I highly recommend it!
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Reviewed in the United States on April 3, 2026
★★★★★ 1
New formula
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
I have sensitive skin and I loved the original formula for how simple it was and how well it hydrated without irritation. The new formula has a stronger scent and irritates my skin. Will not be buying again.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Súper hidratante!
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
Me encanta este producto. Ya lo he comprado dos veces.. hidrata profundamente la piel!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
The best moisturizer for my skin
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
My good moisturizer.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Good for hydration
Size: 1.6 Fl Oz (Pack of 1), Style: New and Improved Formula!
Excellent hydrates
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Reviewed in the United States on April 8, 2026