Prostaglandin vs. Prostaglandin-Free Lash Serums: What’s the Difference?
Learn how prostaglandin-free lash serums offer a safer, irritation-free way to enhance lash growth without the side effects of synthetic hormones. Discover why Shigeru Eyelash & Brow Serum is the best choice for longer, healthier lashes—free from redness, discoloration, or sensitivity.
Read more on our blog at shigerubeauty.com!