Momentous Female Athlete Stack.
Three products picked with exercise physiologist Dr. Stacy Sims, who studies how women train and recover: whey protein, collagen and creatine. Every product is NSF Certified for Sport.
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Price checked on livemomentous.com on November 4, 2026 (one-time purchase; Momentous showed a subscribe-and-save price of $108.73. The whey tub runs out first, at 25 servings). Prices and stock change, so check before you buy.
Watch
Momentous Female Athlete Stack in 60 seconds.
Why it made the stack
Key takeaways.
Covers the three supplements with the most sports research behind them for strength work: protein, creatine and collagen.
Creatine research has mostly been done in men, but newer reviews find women benefit too, including during and after menopause.
If you already own our Drop 01 creatine or Drop 02 whey, you already have two of the three products. Buy the missing one instead.
From the label
Three products, every number.
Here's what one serving gives you, straight from the label.
From the Momentous product page and supplement facts, checked November 4, 2026. Always read the label on the product you buy.
The whey contains milk and the collagen is bovine (from cattle). Whey comes in chocolate or vanilla.
What the research says
What the evidence shows.
Creatine for women
A 2021 review of creatine in women found it can help strength and lean mass gains with training, and may help keep muscle and bone as women age. The ISSN calls creatine monohydrate the most effective legal supplement for high-intensity training.
Smith-Ryan AE et al. Nutrients 2021;13:877. doi:10.3390/nu13030877 · Kreider RB et al. J Int Soc Sports Nutr 2017;14:18. doi:10.1186/s12970-017-0173-z
Protein (Whey)
A meta-analysis of 49 trials with 1,863 people found that adding protein to resistance training led to bigger gains in strength and muscle, levelling off at about 1.6 g of protein per kg of body weight a day.
Morton RW et al. Br J Sports Med 2018;52:376–384. doi:10.1136/bjsports-2017-097608
Collagen + vitamin C
In a small study of 8 healthy men, vitamin C-enriched gelatin before exercise doubled a blood marker of collagen production. Promising for tendons, but it measured a lab marker, not fewer injuries.
Shaw G et al. Am J Clin Nutr 2017;105:136–143. doi:10.3945/ajcn.116.138594
The bundle design
Momentous says the stack was developed with Dr. Stacy Sims to support strength, recovery, connective tissue and cognitive performance in female athletes. These are Momentous's own claims; the NSF certification is the independent part.
Momentous. Female Athlete Stack product page and supplement facts. livemomentous.com, checked November 4, 2026.
Before you buy
What you should know.
- You may already own part of it. Creatine is our Drop 01 and whey is our Drop 02. If you have either, buy the missing products on their own.
- Food comes first. Meat, fish, dairy, eggs and beans cover protein for many people. A shake helps when you fall short.
- Not vegetarian, contains milk. Skip it if you have a milk allergy. The collagen comes from cattle.
- Creatine can add water weight. A small gain on the scale in the first weeks is normal and is water inside the muscle, not fat.
- Check with your doctor first if you have kidney disease, are pregnant or breastfeeding, or take medicines that affect your kidneys.
Great fit if you…
- Lift or do hard training 3+ days a week
- Want the core strength supplements in one order
- Don't already own Momentous creatine or whey
How to take it
- One serving of each, as directed on each label
- Creatine works by daily use, any time of day
- Whey after training or whenever you need more protein
FAQ
Quick answers.
What's in the Female Athlete Stack?
Three Momentous products: Grass-Fed Whey Protein Isolate, Collagen Peptides and Creatine. You take one serving of each as directed on its own label.
Is creatine safe for women?
Research reviews find creatine monohydrate is safe for healthy adults at the usual 3 to 5 g a day, including women. Ask your doctor first if you have kidney disease or are pregnant.
Will creatine make me bulky?
No. It helps you train harder, and any early weight gain is mostly water stored in muscle.
Is it vegetarian?
No. The whey contains milk and the collagen is bovine (from cattle).
Sources
- Smith-Ryan AE et al. Creatine supplementation in women's health: a lifespan perspective. Nutrients 2021;13:877. doi:10.3390/nu13030877
- Kreider RB et al. International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. J Int Soc Sports Nutr 2017;14:18. doi:10.1186/s12970-017-0173-z
- Morton RW et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. Br J Sports Med 2018;52:376–384. doi:10.1136/bjsports-2017-097608
- Shaw G et al. Vitamin C-enriched gelatin supplementation before intermittent activity augments collagen synthesis. Am J Clin Nutr 2017;105:136–143. doi:10.3945/ajcn.116.138594
- Momentous. Female Athlete Stack product page and supplement facts. livemomentous.com, checked November 4, 2026.
- NSF. Certified for Sport program. nsfsport.com.
This page is for general information and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.