Frequently Asked Questions
Your guide to clinical-grade skincare and personalized beauty routines.
How do I determine which Biologique Recherche products are right for my skin?
Biologique Recherche products are highly concentrated and personalized. We recommend undergoing a Skin Instant analysis with one of our certified experts to ensure you select the formulas best suited for your specific skin needs.
What is the correct way to use Lotion P50?
Lotion P50 should be applied twice daily after cleansing. During the first week, apply with a damp cotton pad using patting motions (do not rub). Once your skin acclimates, you may use a dry cotton pad.
How long does shipping take for my order?
Standard shipping typically takes 3-5 business days within the continental United States. Express shipping options are available at checkout for faster delivery.
What is your return policy for skincare products?
Due to the nature of our active ingredients, we can only accept returns on unopened and unused products in their original packaging within 14 days of purchase.
Are your products safe to use during pregnancy?
While many of our products are safe, some contain active ingredients like salicylic acid or high concentrations of essential oils. We recommend consulting with your physician and reviewing the ingredient list provided on the product page.
How should I store my Biologique Recherche serums?
To maintain the integrity of our raw, cold-pressed ingredients, store your serums in a cool, dry place away from direct sunlight. Some intensive serums are best kept in a skincare refrigerator.