Exclusive Partnership
Momentous & Stacy Sims
We’re thrilled to partner with Dr. Stacy Sims and her vision to create a world of healthy women who understand their bodies, know how to work with their unique physiology, and create positivity around being a woman in sport. Together we can shift the destructive narrative and elevate women in research, science, and sport.
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Shop Stacy's Picks
Stacy recommends focusing on proper nutrition as step one.
Then, supplementation can be extremely useful for many areas highlighted below.
Bundles Formulated by Stacy
Stacy Sims Female Athlete Bundle
View ProductStacy Sims Follicular Phase Bundle
View ProductStacy Sims GI Help Bundle
View ProductStacy Sims Hormonal Contraceptive Bundle
View ProductStacy Sims Peri & Post Menopause Support
View ProductStacy Sims Plant Based Female Athlete Bundle
View ProductPMS Support
Stacy Sims Follicular Phase Bundle
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Read more about Omega-3
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Omega-3

What it is
Omega-3 fatty acids are long-chain polyunsaturated fatty acids that support biological processes such as the inflammatory response, metabolism, and brain function.
Why it works
Includes:
Omega-3
Creatine
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Read more about L-Glutamine
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L-Glutamine
What It Is
Glutamine is the most abundant amino acid found in the body. Studies show that glutamine supplementation can support gut health and function by promoting a healthy gut microbiome, supporting gut mucosal lining and integrity, reducing inflammation in the gut and supporting immunity.†
Why It Works
Gut health is essential to many of the body’s functions and because of the gut-brain connection, proper gut health can have a profound impact on mood and mental clarity.† Given its role in reducing inflammation in the gut, Glutamine supplementation has also been found in clinical studies to improve the intestinal barrier function and support with “leaky gut syndrome”.† Glutamine supplementation has also been shown to help reduce sugar cravings by reducing a class of bacteria in the gut known as Firmicutes, while also increasing a class of bacteria in the gut known as Bacteroidetes.† The ratio between these two classes of bacteria impact the body’s secretion of the hormones Ghrelin and Leptin, which play a role in both hunger and sugar cravings.
Read more about Collagen Peptides
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Collagen Peptides
What It Is
Collagen is a structural protein that plays an integral role in connective tissue health.† It's the most abundant protein in the body, occurring most commonly in skin, bones, and tissues.
Why It Works
Daily Collagen supplementation is crucial to long term tendon, joint, and soft-tissue integrity.† Momentous Collagen is specifically formulated to go beyond the traditional benefits of hair, skin, and nail health.† The incorporation of FORTIGEL® and Vitamin-C allow for greater synthesis and adoption into the joints.†
Grass-Fed Whey Protein
View ProductEssential Plant-Based Protein
View ProductCollagen + Creatine
View ProductPeri and Post Menopause Support
Stacy Sims Peri & Post Menopause Support
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Read more about Magnesium Threonate
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Magnesium Threonate
What it is
Magnesium L-Threonate can penetrate the blood brain barrier at higher levels than other forms of magnesium, and is thus the most bioavailable magnesium for the brain. †
Why it works
Both the brain and the body require magnesium for various crucial functions, including enzyme reactions, nerve health, DNA and protein synthesis, and muscle function.† While more clinical studies need to be conducted to further substantiate these findings, preliminary research shows that Magnesium L-Threonate supports memory and learning as well as healthy brain synapse density and overall brain function.† Given the calming effect often seen through magnesium supplementation, Magnesium L-Threonate has also been reported to help with enhancing quality of sleep.†
Apigenin
View ProductL-Theanine
What It Is
L-Theanine is an amino acid most commonly derived from green tea. Clinical research suggests it assists with anxiety, stress relief, and improved cognitive function.†
Why It Works
L-Theanine promotes relaxation and facilitates sleep by contributing to a number of changes in the brain.† These changes include elevating levels of the neurotransmitters GABA and serotonin which reduce neuronal excitability.† L-Theanine also appears to trigger alpha waves in the brain, which are associated with a state of relaxation and focus.† Alpha waves are also present during REM sleep.†
Read more about Omega-3
View Product
Omega-3

What it is
Omega-3 fatty acids are long-chain polyunsaturated fatty acids that support biological processes such as the inflammatory response, metabolism, and brain function.
Why it works
Includes:
Omega-3
Cognitive Support
Tyrosine
What It Is
L-Tyrosine is an amino acid that is metabolized to produce the neurotransmitters dopamine and adrenaline.†
Why It Works
Why It Works: Because L-Tyrosine can lead to increased levels of dopamine, adrenaline and epinephrine, it has been shown in clinical studies to help with focus and attention, working memory, and overall cognitive performance.† When used properly, users report enhanced mood and sense of well-being during bouts of stress.†
Creatine
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Read more about Omega-3
View Product
Omega-3

What it is
Omega-3 fatty acids are long-chain polyunsaturated fatty acids that support biological processes such as the inflammatory response, metabolism, and brain function.
Why it works
Includes:
Omega-3
Luteal Phase Recommendations:
Read more about Omega-3
View Product
Omega-3

What it is
Omega-3 fatty acids are long-chain polyunsaturated fatty acids that support biological processes such as the inflammatory response, metabolism, and brain function.
Why it works
Includes:
Omega-3
Acetyl L-Carnitine
What It Is
Acetyl L-Carnitine is a modified amino acid that supports cellular energy production by assisting in the transport of fat into the mitochondria where it is converted into adenosine triphosphate (ATP).† ATP which provides energy to drive many processes in living cells, including muscle contraction.
How It Works
Through its role in cellular energy production, Acetyl-L-Carnitine has been shown to support muscle function, improve sperm quality in men and fertility in women, and is involved in fat metabolism.† There's also evidence that it can support mood.†
Read more about Vitamin D
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Vitamin D
What it is
Vitamin D is a fat-soluble hormone that has numerous biological effects, including a critical role in the body’s absorption of calcium, magnesium, and phosphate.†
Why it works
While Vitamin D is produced naturally in the body through sun exposure to the skin, many are still deficient in Vitamin D. Supplemental Vitamin D is associated with a range of benefits, including improved immune health, bone health, and hormonal health.†
Read more about L-Glutamine
View Product
L-Glutamine
What It Is
Glutamine is the most abundant amino acid found in the body. Studies show that glutamine supplementation can support gut health and function by promoting a healthy gut microbiome, supporting gut mucosal lining and integrity, reducing inflammation in the gut and supporting immunity.†
Why It Works
Gut health is essential to many of the body’s functions and because of the gut-brain connection, proper gut health can have a profound impact on mood and mental clarity.† Given its role in reducing inflammation in the gut, Glutamine supplementation has also been found in clinical studies to improve the intestinal barrier function and support with “leaky gut syndrome”.† Glutamine supplementation has also been shown to help reduce sugar cravings by reducing a class of bacteria in the gut known as Firmicutes, while also increasing a class of bacteria in the gut known as Bacteroidetes.† The ratio between these two classes of bacteria impact the body’s secretion of the hormones Ghrelin and Leptin, which play a role in both hunger and sugar cravings.
Read more about Collagen Peptides
View Product
Collagen Peptides
What It Is
Collagen is a structural protein that plays an integral role in connective tissue health.† It's the most abundant protein in the body, occurring most commonly in skin, bones, and tissues.
Why It Works
Daily Collagen supplementation is crucial to long term tendon, joint, and soft-tissue integrity.† Momentous Collagen is specifically formulated to go beyond the traditional benefits of hair, skin, and nail health.† The incorporation of FORTIGEL® and Vitamin-C allow for greater synthesis and adoption into the joints.†