Is Salmon Roe the New Retin A?

For anyone who has been paying the slightest attention to the inflammation theory of aging, Sapelo's newest serum, Spring Tide, does not seem fishy at all. "In developing this product, we were looking for something that could give you the same anti-aging benefits as retinol, but without the irritation," says Stephanie Duttenhaver, co-creator of the brand. The active ingredient— a Norwegian salmon roe extract that's been proven in independent studies to boost collagen by 350% and elastin