Our Science

Beta-Carotene (15mg)

A powerful provitamin A carotenoid that accumulates in the skin to provide natural photoprotection. Research published in the Journal of Nutrition demonstrates that beta-carotene supplementation at 15mg daily significantly increases the skin's baseline protection against UV-induced erythema.

Beta-carotene also supports melanin production for a warm, natural glow without sun exposure, while neutralizing singlet oxygen free radicals that cause premature aging.

Astaxanthin (12mg)

Often called the "king of carotenoids," astaxanthin is 6,000 times more potent than vitamin C as an antioxidant. Clinical trials show that 12mg daily reduces fine lines, age spots, and skin moisture loss within 4-6 weeks.

A 2018 randomized, double-blind study found that astaxanthin supplementation improved skin elasticity by 9% and reduced crow's feet wrinkle depth by 15% compared to placebo.

Niacinamide (500mg)

Vitamin B3 in its most bioavailable form. Niacinamide is one of the most extensively studied skin nutrients, with over 50 clinical trials supporting its efficacy for hyperpigmentation, barrier function, and oil regulation.

Oral niacinamide at 500mg has been shown to reduce the incidence of non-melanoma skin cancers by 23% in high-risk populations, according to a landmark study in the New England Journal of Medicine.

The Synergy Effect

What makes GlowBite unique is that these three ingredients don't just work independently; they amplify each other. Beta-carotene provides the melanin-building foundation, astaxanthin delivers deep antioxidant protection, and niacinamide optimizes cellular energy and repair. Together, they create a comprehensive shield that works from your deepest skin layers to the surface.

12+ clinical studies. 3 active ingredients. 1 daily gummy.