Peptides, amino acids, and compounds that accelerate physical recovery, tissue repair, and athletic performance.
32 itemsDoes cold exposure right after lifting blunt hypertrophy? Research suggests routine, immediate post-exercise cold may attenuate muscle growth, while still helping short-term recovery needs.
A focused, evidence-based look at beta-alanine for 1–10 minute high-intensity efforts, covering carnosine buffering, meta-analyses, ISSN findings, tingling, strategies used in research, and comparisons with other ergogenics.
A focused, evidence-based review of L‑glutamine for exercise‑induced gut permeability in athletes, bridging modern research with traditional nutrition perspectives.
A focused, evidence-based look at vitamin C’s essential role as a collagen cofactor, what clinical studies show for skin, wound healing, and connective tissue, and how traditional vitamin C–rich fruits fit in.
Evidence-based guide to hyponatremia in endurance athletes: sodium balance, oral rehydration science, sweat variability, and how traditional drinks fit in.
A focused look at whether post‑workout cold exposure blunts muscle growth, summarizing trials, mechanisms, and where cold may still fit for short‑term recovery.
A focused, evidence-based review of beta‑alanine for 1–10 minute high‑intensity performance—mechanism, meta‑analyses, ISSN guidance, tingling side effect, study strategies, and comparisons with other ergogenics.
BPC-157 and tissue repair: what animal studies suggest about tendon and ligament healing, why athletes are curious, and the current gap in human clinical evidence and safety.
Vitamin C’s role in collagen synthesis—what research suggests for skin, wound repair, and joint health, plus delivery formats and traditional sources.
A focused guide to exercise-associated hyponatremia in endurance athletes — what it is, who’s at risk, the sweat science, when sodium and ORS may help, and how to avoid overdrinking.
Research suggests immediate post-lift ice baths may blunt hypertrophy and strength gains. See what RCTs and reviews show, and when cold can still help recovery.
Research-backed look at beta-alanine for 1–10 minute high-intensity efforts, how it buffers muscle acidity by raising carnosine, key meta-analyses, side effects, and ISSN guidance.
A focused look at burnout and the cortisol awakening response (CAR): what research suggests about HPA-axis dysregulation, the “adrenal fatigue” controversy, adaptogens, and traditional views.
Animal research suggests BPC-157 may enhance tendon and ligament healing via angiogenesis and collagen remodeling, but human trials are lacking. Learn what the preclinical evidence shows, safety and regulatory considerations, and why athletes are interested.
A focused, evidence-based review of bovine colostrum for intestinal permeability—what human trials show in NSAID and exercise stress, where evidence is stronger (infectious diarrhea) vs. still emerging, and how traditional perspectives align.
Vitamin C’s lesser-known job: cofactor for collagen-building enzymes. Learn how this shapes skin health, joints, and wound healing, what the evidence says, and how traditional sources like amla and acerola fit in.
Do zinc lozenges really shorten colds? See what RCTs and meta-analyses say, how formulation affects results, and key safety notes.
Can supplements really increase deep sleep? Explore what research says about magnesium, glycine, melatonin, tart cherry, and traditional botanicals vs. CBT‑I for slow‑wave sleep.
EAH is a preventable dilutional low-sodium state driven by overdrinking during endurance events. Learn the risks, symptoms, and evidence-based prevention strategies for athletes.
Do cold plunges after lifting blunt muscle gains? Research on post-workout ice baths, DOMS, and training adaptations, plus contrast therapy and tradition.
BPC-157 shows promising tissue repair signals in animal studies, but no peer-reviewed human trials confirm benefits. Learn the mechanisms, safety gaps, and why athletes are interested—plus anti-doping status.
Vitamin C is essential for collagen synthesis. Research suggests adequate vitamin C may support skin appearance, tendon remodeling, and wound repair—especially when combined with good iron status and appropriate loading—while traditional sources like amla, acerola, and camu camu add complementary phytochemicals.
Learn ashwagandha side effects, who should avoid it, interactions, dosing, and safety tips. Evidence-based guide to reduce risk; talk with your clinician.
Hyponatremia in endurance exercise explained: why it happens, who’s at risk, and what research suggests about sodium-containing drinks, ORS science, and traditional salty foods—without one-size-fits-all dosing.
An adaptogenic herb (Withania somnifera) used in Ayurvedic medicine to support stress resilience, energy, and cognitive function.
BPC-157 (Body Protection Compound-157) is a synthetic peptide consisting of 15 amino acids derived from a protective protein found in human gastric juice. It was first isolated by researchers studying the mechanisms behind the stomach's remarkable ability to heal itself despite constant exposure to hydrochloric acid and digestive enzymes. Animal studies have demonstrated accelerated healing of tendons, ligaments, muscles, nerves, and the gastrointestinal tract. The proposed mechanisms include upregulation of growth hormone receptors, promotion of angiogenesis (new blood vessel formation), modulation of the nitric oxide system, and interaction with the FAK-paxillin pathway involved in tissue repair. Despite promising preclinical data, human clinical trials remain limited. Most evidence comes from rodent models, and the peptide's regulatory status varies by country. It is not FDA-approved for any medical condition. Users in the biohacking and athletic recovery communities report benefits for joint injuries, gut healing, and tendon repair, but these remain anecdotal.
Hydrolyzed collagen protein fragments used to support skin elasticity, joint health, and connective tissue repair.
Creatine monohydrate is the most extensively studied dietary supplement in sports nutrition history, with over 500 peer-reviewed studies supporting its efficacy. It is a naturally occurring compound synthesized from three amino acids — arginine, glycine, and methionine — primarily in the liver, kidneys, and pancreas. The molecule functions by donating a phosphate group to regenerate ATP (adenosine triphosphate), the fundamental energy currency of every cell. When stored in muscles as phosphocreatine, it enables rapid ATP recycling during high-intensity, short-duration activities like sprinting and resistance training. Beyond athletic performance, emerging research highlights creatine's role in cognitive function, neuroprotection, and healthy aging. The brain is metabolically demanding, consuming roughly 20% of the body's energy at rest, and creatine supplementation appears to support cognitive performance particularly under conditions of sleep deprivation or mental fatigue.
An amino acid found primarily in green tea that promotes relaxation without drowsiness and supports focused calm.
An essential mineral involved in over 300 enzymatic reactions, commonly supplemented for muscle relaxation, sleep, and stress support.
Magnesium glycinate is a chelated form of magnesium bound to the amino acid glycine. This combination offers superior bioavailability compared to common forms like magnesium oxide (which has only 4% absorption) while being notably gentle on the digestive system. Magnesium is a cofactor in more than 300 enzymatic reactions in the human body, required for ATP production, protein synthesis, blood sugar regulation, blood pressure management, nerve transmission, and muscle contraction. It is essential for bone structure and plays a direct role in the active transport of calcium and potassium across cell membranes. Despite its critical importance, roughly 50% of Americans fail to meet the recommended daily intake. Subclinical deficiency — levels low enough to impair function but not low enough to trigger obvious symptoms — may affect up to 60% of the population. The glycine component provides additional benefits: glycine is an inhibitory neurotransmitter that supports sleep quality and has calming effects on the central nervous system, making magnesium glycinate particularly well-suited for evening use.
A precursor to glutathione, the bodys master antioxidant, used for respiratory health, liver support, and antioxidant defense.
