Special Notice: US Tariffs
Some UPS shipments may show delayed tracking updates due to U.S. Customs processing. Please note that Metrin products are duty-free under USMCA—no tariffs apply. Thank you for your patience as your order clears customs.
Shipping Update: For more reliable delivery, we have temporarily paused UPS shipping. We sincerely apologize for any inconvenience.
There’s been a huge wave of skin care interest culturally recently. From its therapeutic and health qualities to its ritualistic self-care role in women’s daily lives, among the subjects most discussed are issues like affordability and sustainability for customers in their everyday routines. Our collective “skin care obsession” has been linked to a sense of…
We’ve talked a lot about skin care ingredients and confusion around common misconceptions. Another popular one revolves around marketing or labeling and how markers like “unscented” and “fragrance-free” are actually very different and can cause a lot of confusion. Fragrances are the most common cause of allergies on the skin. “Fragrance” doesn’t refer to perfumes…
We use skin care products to make our skin better and treat common issues like dryness or aging. So why do new skin care products or routines sometimes initially cause irritation, redness, or flakiness? The answer depends on your particular skin and what it’s accustomed to in terms of product usage and its condition before any…
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