Retailer private label · U.S. Brand Intelligence
Kirkland Signature
Kirkland Signature is the private-label (store-brand) range sold by Costco Wholesale. Its Minoxidil products are OTC drug products that contain the same active ingredient, at the same labeled strengths, as national-brand OTC Minoxidil.
Status: product details pending verification against current labels. Check the official sources below before buying.
What is Kirkland Signature?
Kirkland Signature is the private-label (store-brand) range sold by Costco Wholesale. Its Minoxidil products are OTC drug products that contain the same active ingredient, at the same labeled strengths, as national-brand OTC Minoxidil.
Store-brand Minoxidil is usually manufactured by a contract manufacturer and distributed under the retailer's name. The exact manufacturer, inactive ingredients and package sizes are listed on each product's Drug Facts label and DailyMed record.
Kirkland Signature is known for multi-month value packs sold to Costco members. Women's-labeled Kirkland Minoxidil has historically been less commonly available; check current listings.
Products
| Product | Active | Format | For | Use |
|---|---|---|---|---|
| Kirkland Signature Minoxidil 5% Topical Solution (Men) | Minoxidil 5% | Liquid (dropper) | Men | Twice daily per label |
| Kirkland Signature Minoxidil 5% Topical Aerosol Foam (Men) | Minoxidil 5% | Foam | Men | Twice daily per label |
Product list reflects commonly listed items and has not yet been verified against current labels; availability, pack sizes and exact names can differ.
What sets it apart
- Sold under the retailer's own label, typically shelved next to national brands
- Pricing and pack sizes set by the retailer
How Kirkland Signature compares with FOLIGAIN
Both sell OTC Minoxidil. At the same strength the active ingredient is the same; differences are formats, inactive ingredients, pack sizes, price per month and the surrounding range. FOLIGAIN adds low-alcohol Minoxidil, Minoxidil + TRIOXIDIL® products and coordinated cosmetic hair care.
Frequently asked questions
Does Kirkland Signature contain Minoxidil?
Yes. Kirkland Signature's hair-regrowth products are Minoxidil OTC drug products.
Is Kirkland Signature for men or women?
Kirkland Signature products are offered for men and women. Always use the product labeled for you.
Do I need a subscription for Kirkland Signature?
Subscription: not required.
References
- DailyMed (U.S. National Library of Medicine): Kirkland Signature drug labels.
- U.S. FDA. Drug Facts labeling for OTC topical Minoxidil.
Exploring Minoxidil options?
See FOLIGAIN® Minoxidil for men and women, including low-alcohol and foam formulas, and TRIOXIDIL® hair care.
This content is for educational purposes only and is not medical advice. It is not intended to diagnose, treat, cure or prevent any disease. Speak with a qualified healthcare professional about your individual situation.
Written and reviewed by the FOLIGAIN editorial team. Competing brands are discussed factually and respectfully; brand names are the property of their respective owners.