1000MG

SODIUM

200MG

POTASSIUM

80MG

MAGNESIUM

5G

CREATINE

2.5G

L-GLUTAMINE

250MG

VITAMIN C

100MCG

VITAMIN D

30MG

ZINC

1000MG

SODIUM

200MG

POTASSIUM

80MG

MAGNESIUM

5G

CREATINE

2.5G

L-GLUTAMINE

250MG

VITAMIN C

100MCG

VITAMIN D

30MG

ZINC

1000MG

SODIUM

200MG

POTASSIUM

80MG

MAGNESIUM

5G

CREATINE

2.5G

L-GLUTAMINE

250MG

VITAMIN C

100MCG

VITAMIN D

30MG

ZINC

1000MG

SODIUM

200MG

POTASSIUM

80MG

MAGNESIUM

5G

CREATINE

2.5G

L-GLUTAMINE

250MG

VITAMIN C

100MCG

VITAMIN D

30MG

ZINC

INGREDIENTS

SODIUM

POTASSIUM

MAGNESIUM

CREATINE

L-GLUTAMINE

VITAMIN C

VITAMIN D

ZINC

LEARN MORE

SODIUM

Sodium is an essential electrolyte that regulates fluid balance, supports cellular hydration, and enables optimal nerve conduction and muscle contraction. Sodium is the primary electrolyte lost through sweat, with athletes losing between 900–1400mg per hour. Adequate replacement is critical during intense or prolonged activity, and is essential for performance, endurance, and recovery. The Performance Blend utilizes Sodium Chloride sourced from Himalayan Pink Salt.

POTASSIUM

A mineral that works in tandem with sodium, potassium is a vital electrolyte that maintains proper hydration inside cells, prevents muscle cramps, and supports optimal muscle and cardiovascular function. Sufficient potassium helps maintain stable blood pressure (by balancing sodium) and supports recovery, and is particularly important for athletes and active people.

MAGNESIUM

Magnesium is an essential mineral involved in hundreds of enzymatic reactions that influence energy metabolism, muscle function, nerve transmission, and hydration. Delivered as magnesium malate — a highly bioavailable form — it supports efficient energy production, faster recovery, physical stress reduction, and optimal cardiovascular and neuromuscular function. Despite its importance, the majority of adults fail to meet their daily magnesium requirement.

CREATINE

Creatine is one of the most extensively researched compounds in sports science, shown to enhance cellular energy (ATP) production, improve high-intensity power output, support lean muscle development, and enhance cognitive performance. Delivered as creatine monohydrate — the most studied and bioavailable form — each serving contains the clinical 5g dose required to saturate muscle creatine stores and support significant performance.

L-GLUTAMINE

A conditionally essential amino acid (a building block of protein), L-Glutamine supports muscle recovery, immune function, and gut integrity by maintaining the intestinal barrier — which directly enhances electrolyte and nutrient absorption. Particularly critical for athletes under physical stress, it also contributes to cellular energy production and helps the body recover more efficiently between sessions.

VITAMIN C

Vitamin C is a powerful antioxidant that supports immune defense, collagen synthesis, and protection against oxidative stress. It plays a key role in tissue repair and iron absorption, and helps neutralize free radicals generated during intense exercise, making it particularly beneficial for active individuals looking to recover faster and stay healthy under physical strain.

VITAMIN D

Delivered as vitamin D3 — the most bioavailable form, far more effective at raising serum levels than vitamin D2 — vitamin D is critical for immune function, bone density, hormone regulation, and mood stability. For active people, it's particularly important for muscle function and strength output, while supporting faster recovery and reducing injury risk. Deficiency remains widespread, making supplementation particularly impactful for those with suboptimal levels.

ZINC

Zinc is an essential trace mineral that plays a foundational role in immune function and physical health. Even mild deficiency can significantly impair immune cell development and response. Lost through sweat, active individuals are at greater risk of suboptimal levels, particularly during intense exercise. It also supports enzymatic activity and cognitive function, keeping the body performing and adapting optimally.

LEARN MORE

Words From Recurring Customers

"The Only Supplement I Take"

"Amazing product. Has all the supplements I want and none that I don't - no wasted fluff in here and perfect for people on the move."

James N.

Verified Buyer

"I use Mainline every day and I feel great."

John K.

Verified Buyer

“I been taking MAINLINE every morning for a few weeks and it tastes really clean. so far it's the easiest way for me to get all the supplements I want without having to take a bunch of pills and powders. Going to keep buying it cuz it's also the most cost effective”

Nico G.

Verified Buyer

“Mainline works great on my runs and hikes. I just throw it in my water bottle and drink on the way to the trail. I love how there's no sugar cuz that always makes me crash haha.”

Xavier M.

Verified Buyer

"I’ve been looking for a supplement that combines creatine and electrolytes for a while. Great to see someone combine these two as these are the supplements I value more than the others. Easy to remember to take too. Feels like i have an unfair advantage."

Drew W.

Verified Buyer

“The vitamins in mainline are a nice touch. I usually just take a bunch of vitamin pills with my creatine every morning, but now i don't have to ”

Jack P.

Verified Buyer

“The only supplement I take now. It's everything I previously took everyday, but now all in one supplement. Great lemonade flavor that doesn’t get old too. I take it every morning."

Christophe W.

Verified Buyer

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