age reversal and anti-aging Amount: 2.0ml*3 Location : Korea Shipping: Globally ( International) Strengths of Hyaron: deep skin hydration at all skin layers improved skin tone and structure no allergic reactions and other side effects stimulation of body's own production of essential components of the extracellular matrix fast and easy correction of age-related changes in the skin high viscosity of the gel ensures long effect duration effective in diminishing skin imperfections (acne scars, rosacea, pigmentation) Scope of Hyaron : dull, dry, and dehydrated skin early signs of aging (wrinkles, folds, loss of elasticity, and sagginess) damaged skin due to excessive UV exposure and cosmetic treatment acne scars and other skin defects (rosacea, stretch marks) undesired skin pigmentation preparation for and rehabilitation after plastic surgery and deep chemical peels The esthetic effect lasts from 6 to 12 months.

Micronutrient Information Center, Linus Pauling Institute, Oregon State University, Corvallis, OR
But are they legitimate
thank I am extremely satisfied with Vitastir
The usual dose is 1 mL, which means 1,000 mcg of B12 per shot