Reflex Nutrition Instant Mass Heavyweight - 5400 grams
SKU: 22820691196

Reflex Nutrition Instant Mass Heavyweight - 5400 grams

$49.88 $55.42
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Description

Reflex Nutrition Instant Mass Heavyweight - 5400 gramsReflex Nutrition Instant Mass Heavyweight 5400 grams is a premium nutritional supplement designed for individuals seeking to increase muscle mass and support their fitness goals. This high calorie formula is enriched with a blend of protein, carbohydrates, and essential nutrients, making it an excellent choice for those who require additional caloric intake to fuel their workouts and recovery. The main active ingredient, whey protein concentrate, is

Reflex Nutrition Instant Mass Heavyweight - 5400 grams is a premium nutritional supplement designed for individuals seeking to increase muscle mass and support their fitness goals. This high-calorie formula is enriched with a blend of protein, carbohydrates, and essential nutrients, making it an excellent choice for those who require additional caloric intake to fuel their workouts and recovery. The main active ingredient, whey protein concentrate, is complemented by micellar casein, providing a sustained release of amino acids to support muscle growth and repair.

Instant Mass Heavyweight is formulated with a balanced ratio of protein and carbohydrates, ensuring optimal energy levels and muscle recovery. Each serving delivers a substantial 60 grams of protein and 1010 calories, making it suitable for athletes and bodybuilders who need to meet their daily nutritional requirements. The inclusion of oats and barley as carbohydrate sources ensures a steady release of energy, while added vitamins and minerals support overall health and well-being.

This supplement is free from artificial colours and preservatives, aligning with Reflex Nutrition's commitment to quality and purity. It is also suitable for vegetarians, catering to a wide range of dietary preferences. With its comprehensive nutritional profile, Reflex Nutrition Instant Mass Heavyweight - 5400 grams is an effective solution for those looking to enhance their muscle-building efforts and achieve their fitness objectives. Whether used post-workout or as a meal replacement, this supplement provides the necessary nutrients to support an active lifestyle.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 22820691196

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4.7 ★★★★★
Based on 408 reviews
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Product Reviews
A
Verified Purchase
A. Shepherd
Chelsea, US
★★★★★ 4
Body pillow covers
Color: White, Size: Body（20"X 54"）
I ordered the body pillow covers. They fit my pillow perfectly and the fabric is smooth and silky, but I did not find them cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
K
Verified Purchase
Khendri
Fort Morgan, US
★★★★★ 5
Cooling King-Size Pillows (used on a Queen pillows to tuck the extra in)
Color: Navy Blue, Size: 2 Pack King（20"X 36"）, Color: Navy Blue, Size: 2 Pack King（20"X 36"）
🛏️ Product Review: Cooling King-Size Pillows (used on a Queen bed) ⭐ The Good • These are king-size pillows, which I actually love on a queen bed because I can tuck the ends into the fabric. • The fabric feels slick and cool, but you don’t slip off of it. • They feel cold to the touch right out of the package (which is wild). • I sleep extremely hot and even run fevers at night due to a medical condition (literally 101–102° sometimes), and these pillows still stay cool where I lay my head. • I’ve honestly never slept this well in my life. • For the price, you cannot beat them, and they go on sale often. • These beat any high-end version I’ve tried. • If you sleep normal-temp and not lava-hot like me, you’re going to be VERY comfortable with these. ⚠️ The Bad • The fabric does show crease lines. • If wrinkles bother you, this might annoy you (doesn’t bother me personally). 🔧 What I’d Change / Tips for Care • Don’t use fabric softener — it clogs the cooling fabric and ruins how it works. • Wash with unscented detergent + a little vinegar. • Dry on low heat only (do NOT dry on high if you want the fabric to keep working long-term). ✅ Final Thoughts I will literally never not own these again. If you sleep hot, night-sweat, or just want a pillow that actually stays cool — these are it. 10/10 recommend.
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Reviewed in the United States on February 17, 2026
A
Verified Purchase
A.N. Libby
Louisville, US
★★★★★ 3
Love it but it stains
Color: Haze Blue, Size: 2 Pack Standard（20"X 26"）
I love these but had to knock some stars down for a single reason. They are soft, the material is somehow both substantial and airy at the same time, and a smooth, silky (not satin), cozy texture. The color was exactly as pictured. The envelope style works great to keep my pillows covered. The fabric lays perfectly. I love sleeping on this pillow case. Took two stars off because every single atom of oil on my face stained it immediately and won't come out in the wash. Its not subtle. You can see anywhere my face has been, forever. I don't have some incredibly oily face or hair, I've never had this happen to another pillow case in my life.
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Reviewed in the United States on April 20, 2026
M
Verified Purchase
Michael
Dallas, US
★★★★★ 5
Good buy
Color: Navy Blue, Size: Body（20"X 54"）
Nice and soft , well packaged and looks good. Kinda pillowcase you find in a luxury hotel
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Reviewed in the United States on May 1, 2026
C
Verified Purchase
CJHenry
Los Angeles, US
★★★★★ 5
Silky and Soothing
Color: Cream, Size: 2 Pack Queen（20"X 30"）
I thought I was getting 1 of the queen sized but I got 2. I got these for my Pomeranian's fuzzy pillow. He's always hot and these are very cooling and very good quality. He loves them and are very comfortable for him. They totally transformed his shaggy old pillow. I used the larger body pillow covers to replace the covers I had. They matched my bedspread perfectly. I use 2 body pillows along the exterior wall in my bedroom where there is cold coming through the floor in the winter. I'm sure I will enjoy them in the summer when it's hot too!
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Reviewed in the United States on January 10, 2026

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