PEScience Smart Mass Gainer – Lean Muscle Weight, 14 Packets, Gourmet Vanilla

Lean, Clean Bulk in Convenient Packets

Smart Mass is designed for lean mass gains without the fat-heavy baggage of typical gainers. Each serving blends 25g of protein from a whey + casein mix with 25g of slow-digesting carbohydrates, all without added fat. The result is a balanced foundation for a lean bulking journey, with flavor and texture that set it apart.

Packet Convenience

Eliminate scoops and tubs—Smart Mass comes in 14 pre-portioned packets, each delivering 225 calories, 25g protein, and 25g carbs. It’s a practical, on-the-go option when a quick meal replacement fits your schedule.

• 14 pre-portioned packets for consistent nutrition
• 225 calories per packet for steady daily intake
• 25g protein per serving provides a complete amino profile
• 25g carbs from clean, slow-digesting sources

Protein Power: Whey + Casein

The blend of fast-absorbing whey and slow-digesting casein supports ongoing amino availability for post-workout needs, between meals, or before bed—without relying on quick, empty calories.

Carb Profile for Lean Gains

• Carb10 pea starch, Palatinose, and oat bran offer steady energy release
• Designed to minimize energy crashes while supporting consistent fueling

No Cheap Fats—Smart Nutrition

Smart Mass avoids fat-loading with cheap oils. The only added fat comes from coconut oil-derived MCTs in modest amounts to support energy without overpowering digestion.

Taste, Quality, and Versatility

Experience exceptional flavor and smooth texture, with a gluten-free formula and third-party testing for purity and quality. This makes it a versatile option for on-the-go nutrition or a post-workout shake.

Who Is Smart Mass For?

Ideal for those seeking lean, clean calories and reliable protein—whether you want a convenient meal replacement, a portable bulking aid, or a gluten-free option in your routine.