Bio10 Forte Intensive Dark Spot Corrector Face Serum for All Skin Types - B-CORE 221 Technology Vitamin C Serum for Women, 1 Fl Oz Dropper Bottle

I’m seriously impressed with this serum. It’s gentle on my skin but works effectively—my dark spots have noticeably faded in just a few weeks. It absorbs quickly, doesn’t leave any residue, and feels soothing. A little goes a long way. I’ll be buying this again!

I used it 2 months and felt my skin brighter. Slow results but it is friendly with sensitive skin types.

Me ayudó mucho con mi piel áspera y me la dejó muy suave y humectada

Funcionan muy bien!

Lo uso para las manchas obscuras , voy con el segundo frasco . Es lento el proceso , en algunas partes ya vi resultados , por eso lo estoy tratando otra vez.

Immediately lifts my droopy eyelids, and glows my skin. Amazing result, although doesn’t lighten my sun spots.I leave the opened tube in refrigerator to keep vitamin C effective.Only hope there were no fragrance.

Deja mi piel suave y disminuye el tono de las manchas de la cara ‘

The sensation on the skin when applying the product is soft. I can't say anything yet about its effectiveness on stains, which is what I bought it for because I've only been using it for a few days, but I'll wait the 8 weeks suggested for use before commenting.