Stem Cells for Skin and Hair: A Fast-Growing Research Area

For facial skin

• Hydration and elasticity measured with standard devices
• Overall skin quality and tone evenness
• Support for microcirculation beneath the skin

For hair

• Hair density counted from standardised photography
• Individual hair shaft thickness
• Scalp environment and blood flow

Where the field is heading

This field is moving from small studies toward comparator-controlled designs with more objective measurement, which should sharpen the benefit picture in the near future.

Frequently asked questions

When are skin results usually assessed?

Most studies assess at 1, 3, and 6 months.

Can it help with thinning hair?

Studies explore density and hair quality, which is different from creating new follicles — still a laboratory-stage topic.

Are repeat sessions needed?

Repeat plans vary with your goals and your physician's assessment.