Gelagen™ draws on Korean beauty science and peer-reviewed nutrition research. Every ingredient below earns its place with documented, evidence-based benefits for skin health. No filler, no fluff — just the active nutrients your skin needs.
The cornerstone of the Gelagen formula. Sourced from sustainably harvested deep-sea fish, these collagen peptides are hydrolyzed to a low molecular weight of ≤2,000 Daltons — enabling bioavailability exceeding 90%, far higher than bovine or plant sources.
When consumed daily, marine collagen peptides stimulate dermal fibroblasts to synthesize new collagen and elastin — measurably improving skin elasticity and reducing the depth of wrinkles over 8–12 weeks of use. A 2024 systematic review published in the Journal of Cosmetic Dermatology confirms these findings across multiple controlled trials.
Gelagen Benefit: Firmer, smoother, more resilient skin — from the inside out.
→ Read NIH research on collagen peptidesHyaluronic acid (HA) is a naturally occurring glycosaminoglycan found in your skin's extracellular matrix. By your mid-30s, HA levels fall significantly — leading to dullness, dryness and increased fine lines. Gelagen replenishes HA orally, which research now shows is more effective than topical application for deep-layer hydration.
The American Academy of Dermatology (AAD) recognizes HA as one of the most effective skin-hydrating compounds. At 200 mg per serving, Gelagen delivers the clinically relevant dose confirmed in peer-reviewed oral supplementation studies.
Gelagen Benefit: Plumper, dewier, more supple skin — lasting up to 48 hours per dose.
Vitamin C is the most important cofactor in collagen biosynthesis. Without sufficient vitamin C, your body cannot convert procollagen into the mature collagen fibers that give skin its structure. Gelagen's 500 mg dose exceeds the daily recommendation specifically to support the elevated collagen demand created by marine collagen supplementation.
Beyond synthesis, vitamin C is a potent antioxidant that neutralizes UV-induced free radicals, reduces hyperpigmentation and brightens skin tone. Harvard Health notes that vitamin C is essential for optimal collagen formation.
Gelagen Benefit: Brighter, more even-toned skin with accelerated collagen activity.
Ceramides are lipid molecules that make up approximately 50% of your skin's outermost layer (stratum corneum). They act as the "glue" holding skin cells together — maintaining the barrier that keeps moisture in and irritants out. As ceramide levels decline with age and sun exposure, skin becomes dry, sensitive and prone to redness.
Gelagen uses a phytoceramide complex derived from wheat germ and konjac, supported by published evidence for improving barrier function when taken orally. Healthline's dermatologist-reviewed guide on ceramides for skin confirms their importance in any comprehensive skin-support protocol.
Gelagen Benefit: Strengthened skin barrier, reduced sensitivity and long-lasting moisture retention.
2,500 mcg
Biotin supports keratin production — the structural protein of skin, hair and nails. Gelagen's inclusion of biotin rounds out Gelagen's holistic beauty benefit beyond collagen alone.
10 mg
Zinc is an essential trace mineral with a critical role in skin healing and collagen metabolism. WebMD documents zinc's importance for maintaining healthy skin tissue.
50 mg
Silica from bamboo extract supports collagen crosslinking and is a traditional ingredient in Korean beauty tonics. It contributes to skin flexibility and joint comfort.
75 mg
Rich in epigallocatechin gallate (EGCG), green tea extract provides powerful antioxidant and anti-inflammatory action — protecting collagen fibers from free-radical breakdown.
30 mg
Coenzyme Q10 is found naturally in skin cells but declines sharply after 30. Gelagen's inclusion of CoQ10 in Gelagen supports cellular energy production essential for collagen-making fibroblasts.
50 mg
Elderberry is rich in anthocyanins that protect against UV-induced oxidative stress — complementing vitamin C's brightening and protective effects in the Gelagen formula.
Every Gelagen batch is produced in an FDA-registered manufacturing facility, ensuring compliance with federal dietary supplement regulations.
Good Manufacturing Practice certification means every Gelagen production run meets pharmaceutical-grade quality standards for cleanliness, consistency and accuracy.
Each batch of Gelagen is independently tested by a certified third-party laboratory for potency, purity and the absence of contaminants including heavy metals and microbes.
Gelagen uses no genetically modified organisms, no artificial colors, no artificial flavors and no unnecessary fillers or binders.