The Science,
In Plain Words.
What Each Ingredient Does
Ingredient 1 of 6
Creatine Monohydrate
Supports muscle strength and power during high-intensity exercise.
Creatine monohydrate is the form used in most creatine research. Your muscles store it and use it for short, hard efforts like lifting and sprinting.
Ingredient 2 of 6
Magnesium Glycinate
Supports normal muscle function, relaxation and restful sleep.
Magnesium is involved in hundreds of processes in the body, including muscle and nerve function. Glycinate is magnesium bound to glycine, a gentle form that is easy on the stomach.
Ingredient 3 of 6
Omega-3
Supports heart, brain and eye health.
EPA and DHA are the omega-3s found in oily fish. Ours is microencapsulated, a powder form that mixes into water with no fishy softgel.
Ingredient 4 of 6
Vitamin D3
Supports healthy bones and normal immune function.
D3 is the same form your skin makes from sunlight. Many people spend most of the day indoors, so a daily dose is an easy habit.
Ingredient 5 of 6
Vitamin K2 (MK-7)
Works with D3 to help direct calcium to your bones.
K2 works alongside D3. MK-7 is a long-lasting form of K2, so one daily dose keeps working through the day.
Ingredient 6 of 6
Electrolytes
Supports normal hydration.
500 mg sodium from sodium citrate and sea salt, and 200 mg potassium from potassium citrate. With the magnesium, that is about 1,100 mg of electrolytes, the minerals you lose in sweat.
Science FAQs
Do I need to load creatine?
No. A steady 5g a day is the simple approach, and that's what one pack gives you.
Why take D3 with K2?
D3 supports calcium absorption. K2 helps direct that calcium to your bones. They work as a pair.
Is this medical advice?
No. Oak is a dietary supplement, not a medicine. Talk to your doctor if you have a medical condition or take medication.