My Mermaid Micellar Water contains hyaluronic acid, and the Golden Hour Mask contains sodium hyaluronate. Separately, Island Ambrosia and Moon Jelly use viola tricolor, which Caley states increases the skin's own hyaluronic acid production.

Both appear in the range: hyaluronic acid in My Mermaid Micellar Water, sodium hyaluronate in the Golden Hour Mask. Caley uses each for lightweight hydration within its formula. The product pages do not specify molecular weights, so treat them as the hydrating element of each product rather than as different strengths.

Caley states that viola tricolor, or wild pansy, increases the skin's natural hyaluronic acid production. It appears in Island Ambrosia and Moon Jelly, so hydration comes from supporting the skin's own process rather than only applying it.

For a daily moisturizer, Island Ambrosia at $52. For a hydrating cleanse that does not strip, Moon Jelly at $28 or My Mermaid Micellar Water at $18. The Summer Skin Dream Team Kit at $98 covers the fullest routine.

Yes. Moon Jelly and Island Ambrosia are both stated as suitable for all skin types including sensitive, with Island Ambrosia described as lightweight and quick-absorbing. Mermaid Micellar lists normal, combination, oily, dry, and sensitive skin.

My Mermaid Micellar Water is formulated for growing skin and sits in the kids and tween range, pairing hyaluronic acid with allantoin and panthenol. Adults have Mermaid Micellar Cleansing Water Serum with 5 percent niacinamide instead.

Yes. My Mermaid Micellar Water and Island Ambrosia are both used twice daily, and Moon Jelly works as a daily cleanser. The Golden Hour Mask is positioned as a weekly treatment rather than a daily step, and should be followed with moisturizer.