TLDR 3D printed microneedles are likely to become more common in cosmetics for better skin delivery.
The review examined the application of 3D printing in cosmetics, particularly focusing on microneedles (MNs) and skin patches for enhanced delivery of active ingredients. It concluded that 3D printed dissolving MNs were likely to become more prevalent than patches due to their minimally invasive nature and ability to create micro-channels in the skin, improving delivery efficacy. Various 3D printing technologies, such as SLA and DLP, were explored for their precision in producing MNs, though challenges like material optimization and high costs remained. The review emphasized the potential of 3D printing for personalized cosmetic solutions, but noted that further research and development were necessary to overcome existing obstacles and fully realize its potential in the cosmetic industry.
86 citations
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August 2021 in “Polymers” Microneedles are effective for drug delivery, vaccinations, fluid extraction, and treating hair loss, with advancements in manufacturing like 3D printing.
42 citations
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June 2021 in “Pharmaceutics” 3D printing can make microneedles for drug delivery faster and cheaper.
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June 2020 in “Polymers” Microneedle made of iron oxide and PVA helps hair regrowth in alopecia treatment.
269 citations
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October 2018 in “International journal of biological macromolecules” Hyaluronic acid is effective for skin rejuvenation and should be a key ingredient in cosmetic products.
55 citations
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March 2018 in “Journal of pharmacy & pharmaceutical sciences” Microneedles help improve drug delivery through the skin and are used in medicine and beauty treatments.
233 citations
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February 2018 in “Polymers” Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
203 citations
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May 2017 in “Journal of controlled release” Microneedles are being used and tested for various medical and cosmetic treatments.
61 citations
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June 2022 in “Journal of Controlled Release” Dissolving microneedles show promise for delivering medication through the skin but face challenges like manufacturing complexity and regulatory hurdles.
April 2024 in “Cosmetics” Microneedling improves skin and hair conditions by enhancing treatment absorption and stimulating growth factors.
46 citations
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January 2020 in “Research” Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.
October 2025 in “Bioactive Materials” Combining traditional Chinese medicine with microneedles shows promise for effectively treating skin diseases with fewer side effects.
March 2024 in “Journal of pharmacy & pharmaceutical sciences” Polymeric microneedles offer a less invasive, long-lasting drug delivery method that improves patient compliance and reduces side effects.
