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Kiehl's

1cc* CollaShot Plumping Serum

By Kiehl's.

1cc* CollaShot Plumping Serum

$78

Shop at Kiehl's →

Price and availability at Kiehl's, and subject to change.

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Old Lady Youth Lab. Research, Testing, Reporting. The Reading Room’s book recommendations link to Bookshop.org.

Old Lady Youth Lab combines independent product testing, editorial commentary, entertainment, and original fictional characters. Product experiences, reviews, and opinions reflect the genuine experiences of our testers. Some characters, names, personalities, and story elements appearing on the site are fictional and created for entertainment. References to real people, places, products, and brands are editorial in nature and do not imply endorsement or sponsorship unless we specifically say otherwise.

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