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research Nanocrystals of medium soluble actives—Novel concept for improved dermal delivery and production strategy
Nanocrystals improve skin penetration and stability of caffeine, suggesting a new method for delivering similar substances through the skin.
research Hair follicle targeting with curcumin nanocrystals: Influence of the formulation properties on the penetration efficacy
Curcumin nanocrystals in simple gels effectively penetrate hair follicles, but humectants can reduce this efficacy.
research Hair Follicle Targeting and Dermal Drug Delivery with Curcumin Drug Nanocrystals—Essential Influence of Excipients
Excipients greatly affect how well curcumin nanocrystals penetrate the skin and target hair follicles.
research Gallic Acid Nanocrystal Hydrogel: A Novel Strategy for Promoting Wound Healing and Inhibiting Scar Formation
The new gallic acid hydrogel speeds up wound healing and reduces scarring.
research Influence of nanocrystal size on the in vivo absorption kinetics of caffeine after topical application
Nanoparticles sized between 470 and 750 nm are best for delivering substances like caffeine into hair follicles for absorption.
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5 / 1000+ resultscommunity Is the “crunching” sound during microneedling my scalp actually the needles cutting through hair?
The "crunching" sound during microneedling is likely the needles penetrating the scalp's outer layers, not cutting hair. Users suggest using a derma stamp instead of a roller to avoid potential hair damage.
community I bought a Dermastamp instead of a roller and it's weird to hear it crunch into my scalp
A user describes using a Dermastamp for microneedling their scalp, noting a crunching sound when pressing it firmly. Another user suggests the crunching might be from breaking up scalp calcification.
community New study shows .5mm microneedle to be most effective?
A user shared a video suggesting that 0.5mm microneedles are most effective for hair growth. Other users mentioned different microneedle lengths and advised consulting a dermatologist for personalized treatment.
community Microneedling at 1mm feels I'm hitting my skull
A user discusses their experience with at-home microneedling at 1mm for hair growth, feeling like they're hitting their skull. Other users suggest lowering the needle depth or stopping due to discomfort.
community My dermatologist gave me Ell cranell?
The user is seeking advice on a hair loss treatment called Ell Cranell, which contains Alfatradiol. Another user shared information from a study stating that Alfatradiol only slows down or stabilizes hair loss, but does not increase hair density or thickness.