About Us

Hiro Protocol — The Story

We believe in straightforward, uncompromising care for skin and hair. In an industry crowded with superficial marketing, token active ingredients, and complex multi-step regimes, Hiro was founded to offer an alternative: concentrated, high-purity formulas built on clinical efficacy and absolute transparency.

1. Hand-Selected Actives, Full Functional Strengths

Every active ingredient we use is selected for its proven performance in peer-reviewed clinical research. We do not use "marketing doses" or hide our ingredients behind proprietary blends. We believe you have a right to know exactly what is in your formulas and at what concentration.

2. Grounded, Small-Batch Sourcing

To preserve maximum freshness, purity, and quality, every Hiro protocol is formulated and filled in small batches right here in the United States. We use clean botanical oils and skin-identical lipids that work in harmony with your biology, avoiding endocrine disruptors, parabens, sulfates, and harsh synthetic fillers.

3. Straightforward Daily Routines

Optimizing your routine should not feel like a full-time job. We design simple, numbered protocols—H01, H02, H03—that take less than two minutes morning and night to protect, restore, and maintain barrier health. Straightforward care for skin and hair, correctly sequenced.