Our Science

The Research Behind the Results

The Science Behind
FemCore 45+

Every ingredient in FemCore 45+ was selected based on peer-reviewed clinical research. Here is what the science says about each component — and why it matters for women over 45.

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Collagen Peptides (Bovine, Type I & III) — 8,000mg

Supports: Lean Muscle · Skin Elasticity · Joint Comfort · Bone Density

After age 30, women lose approximately 1-2% of their collagen annually — and this accelerates significantly after menopause. Type I & III collagen peptides are the most bioavailable forms, easily absorbed by the body to replenish what age depletes.

Clinical Evidence: A 2021 meta-analysis in the Journal of Drugs in Dermatology found that hydrolyzed collagen supplementation significantly improved skin elasticity, hydration, and wrinkle depth in women over 35. Studies in Nutrients (2019) showed Type I collagen supports muscle mass preservation in older adults when combined with resistance training.

Why 8,000mg? Most studies showing measurable results used 5,000–10,000mg daily. Our 8g dose puts you firmly in the clinically effective range.

Creatine Monohydrate — 3,000mg

Supports: Muscle Strength · Cellular Energy · Cognitive Function · Bone Health

Creatine is the most researched supplement in sports science — and emerging research shows it is particularly powerful for women over 40. Creatine supports ATP (adenosine triphosphate) resynthesis, providing rapid cellular energy, and has shown impressive benefits for muscle strength, cognitive function, and even bone mineral density.

Clinical Evidence: A landmark 2021 review in Nutrients specifically evaluated creatine in aging women, finding significant improvements in muscle mass, strength, and functional capacity. Research from the University of Saskatchewan demonstrated that women taking creatine with resistance training gained 3x more lean mass than placebo groups.