FAQ_Stem Cell Factor 55
Answers About MD Lash Factor, MD Brow, MD Hair, MD Skin, MD Wellness Products
Welcome to the MD FAQ page—your trusted source for science-backed answers about our physician-developed beauty and wellness products.
Whether you're curious about how to apply MD Lash Factor, looking for solutions for thinning hair with MD Hair, exploring anti-aging skincare from MD Skin, or learning more about our MD Wellness supplements, we've compiled the most frequently asked questions to help guide your journey.
What You'll Find Here:
- How to use our products for the best results
- Safety info for sensitive skin and eyes
- Visible results timelines backed by science
- Ingredient benefits and clinical support
- Tips for lash growth, hair regrowth, and skin health
All MD products are developed with physician guidance and formulated from well-characterised cosmetic ingredients. Most are made in the USA to high-quality standards; manufacturing locations for individual products are listed below.
General Questions
Most MD products are manufactured in the USA in GMP-certified, FDA-registered facilities. Some are made by specialist partners overseas: MD Flawless Factor and MD Mineral Block are manufactured in South Korea, and the Face/Neck Lifting Mask and MD Extra White Serum in Taiwan.
Yes! We offer international shipping. Enjoy free standard shipping on orders over $199. For special requests, please email our team.
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Yes. Standard shipping is free on all orders over $199.
MD® products are non-prescription cosmetic and nutraceutical formulations. They contain no bimatoprost, latanoprost, minoxidil, or finasteride. Formulations differ across the MD range — MD Lash Factor®, for example, contains dechloro ethylcloprostenolamide, a cosmetic-grade prostaglandin analogue used as a cosmetic ingredient. Please check the ingredient list on the product you are interested in. Our formulas are also gluten-free, sulfate-free, color-free, fragrance-free, and paraben-free.
MD Stem Cell Factor 55
MD Stem Cell Factor 55 is a serum formulated with peptides and conditioned-media–derived proteins, designed to support the look of firmer, smoother skin. It helps:
- Support the appearance of firmer, more resilient skin
- Improve the look of sagging skin
- Condition the scalp and hair for healthier-looking hair and radiant skin
Anyone experiencing signs of skin aging, dullness, sagging, or thinning hair can benefit from this product. It is suitable for both men and women of all skin types, especially those aged 30 and above.
It is formulated for twice-daily use, morning and evening. Discontinue use if irritation occurs.
With consistent use, many people notice smoother-looking texture and improved radiance over 8–12 weeks. Individual results vary.
Many users notice visible improvements in skin texture within 8-12 weeks of consistent use. Results may vary depending on individual skin condition and usage consistency.
It helps condition the scalp and hair, supporting the look and feel of fuller hair over time.
Yes. The formula is designed for use on the face, neck, décolletage, and scalp.
Yes. MD Stem Cell Factor 55 is formulated without added hormones or parabens and is never tested on animals.
Many people use it as part of their routine after in-office procedures. Because post-procedure skin is compromised, always follow your provider's aftercare instructions and their guidance on when to resume topical products.
For best results:
- Apply 2-3 pumps on clean skin daily
- Gently massage until absorbed
- Use consistently for at least 8-12 weeks for optimal results
The formula is well-tolerated by most users. If you have sensitive skin, perform a patch test first. Discontinue use and consult a physician if irritation occurs.
Yes! This serum is an ideal addition to any anti-aging skincare or scalp care regimen. It works well alongside serums, moisturizers, and hair treatments.
It absorbs quickly and was well tolerated in use testing, so it can also be applied to other areas of the body. Patch test first if your skin is reactive.
Reach out to our customer care team at customercare@md-factor.com for any questions or product support.
