Two sisters. Two hair types.
One shared obsession:
real results.
BYOIL was born out of contrast. One of us has smooth, straight hair. The other? Curly, frizzy, over‑processed strands — after years of trying products that over‑promised and under‑delivered.
We wanted more than clean beauty or a pleasant scent. We wanted something truly nourishing, that made styling easier, and actually helped our hair look better — and be healthier.
So we created it. Blending the power of natural oils with innovative ingredients, we developed The Great Serum — a versatile formula that repairs overnight and perfects as you style.Thoughtfully crafted. Sister‑tested.
Made to feel like a little luxury in your everyday routine.
our vision
At BYOIL, we believe luxury beauty should feel effortless — not overloaded.
We create high-performance, oil-based essentials that deliver visible results with clean, conscious formulas. Every product is designed to elevate daily routines through quality, simplicity, and a sensory experience that feels as good as it works.
Our commitment goes beyond great formulas — we partner with sustainable labs, use recyclable materials, and design with intention to reduce waste and maximize impact.
We’re here to make modern beauty smarter, more intentional, and deeply effective.
Beauty that adapts to your rhythm
Modern life is busy, but your hair doesn’t have to show it. We designed our serum to work with your schedule, not against it. Whether you're rushing out the door or winding down for the night, The Great Serum is always ready to restore, smooth, and shine—on your terms.