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Dermatology

Dermatology actives for topical, hair and pigment formulas.

Tretinoin, adapalene, azelaic acid, tacrolimus, minoxidil, finasteride, tranexamic acid and more. Tell us the grade and particle size you need.

Price-check one itemRequest the supplier file
Row of amber glass retain-sample bottles with blank labels on a laboratory shelf

Grade and particle size

Tell us the grade (USP, EP or other) and any particle-size spec on the quote. We confirm both on the price sheet before you order.

What we list (35)

503B Category 1 FDA interim policy, conditions applyCategory 2 FDA safety risk, outside the interim policyBiologic not eligible for 503A/503B compoundingWithdrawn list not for human compoundingNo 503B pathway not on the bulks list, the shortage list or in Category 1503A HHS draft policy formVeterinary animal compounding

Status as of Nov 14, 2026. Sources: FDA 503B categories list (updated Mar 21, 2025), FDA Category 2 page (current Apr 22, 2026), 21 CFR 216.24, 21 CFR 530.41, 21 CFR 600.3(h)(6), HHS FR 2026-22192. No item we list is on the 503B bulks list today. Shortage status is checked when we price your request. Labels are a starting point, not a determination for your facility.

Questions

Which items have a 503B Category 1 entry?

Many, including tretinoin, adapalene, azelaic acid, tacrolimus, minoxidil and finasteride. Each line shows its label.

Do you supply micronized grades?

Ask on the quote. We confirm the spec on the price sheet.

Can I start with one item?

Yes. Use the price-check form.

Every quote includes

A written price and pack size per item, the lot COA, and each item's FDA status as of the date we price it. Nothing ships until you approve the price sheet.

Request a quote