Pure n' Bio Blogs

One word on your label — "parfum" — can legally stand in for dozens of undisclosed chemicals, including phthalates linked to hormone disruption. Here is how the loophole works, what the science says, and why certified-organic formulas are the cleaner answer.

Researchers have linked some phthalates and parabens found in conventional cosmetics to earlier puberty in girls, and adolescence is a sensitive endocrine window. Here is what the peer-reviewed studies actually found, and how certified-organic makeup helps you simplify exposure.

Parabens are preservatives that can weakly mimic estrogen. The EU banned five of them outright and capped two more. Here is what that means for your skincare — and why certified-organic formulas use zero.

Phthalates and parabens common in conventional makeup are associated in peer-reviewed research with reduced fecundity and lower ovarian reserve. Here is what the science actually says about teenage cosmetic use and reproductive health, and how certified-organic makeup helps families lower the exposure.

Your daughter is ready for her first makeup. Here is a calm, practical guide to which daily leave-on items to choose certified-organic first, what the research actually says about cosmetics chemicals and teens, and how to start simple.

Royal jelly is the food that turns an ordinary larva into a queen. Here's what's actually in it, why the unique compound 10-HDA is the quality marker to look for, and why freeze-dried organic royal jelly preserves more of its goodness — the complete guide.

Stress and sleep feed each other. The science on hawthorn, lemon balm, valerian, passionflower and St John's Wort — and why an organic, AB-certified routine supports calm by day and sleep by night, without next-day grogginess.