Ursa Major Forest Water Hyaluronic Serum

forest bathing for your face

Packaging of the Ursa Major Forest Water serum, outer box and pamphlet.

I’m always excited about spring product launches, and the new Ursa Major Forest Water Hyaluronic Acid Serum has been one of the biggest highlights for me lately. I’ve been using a pre-release bottle for a few weeks now, during that transitional stretch where my skin tends to feel dehydrated and a little dull—classic seasonal shift symptoms. Tip for both skincare novices and seasoned enthusiasts: hyaluronic acid formulas are some of the easiest to incorporate into any routine.

Holding a bottle of the Ursa Major hydrating serum.

The texture hits different

Unlike most hyaluronic acid serums on the market, Forest Water has a bit more heft. The texture is juicy and substantial—somewhere between a lightweight gel and a thin emulsion. It spreads effortlessly, absorbs almost instantly, and makes skin feel noticeably bouncier within seconds. No stickiness, no downtime between steps, and no risk of pilling under whatever comes next.

Gel texture of the Ursa Major Forest Water serum on skin.

On brand, down to the scent

The scent is faint—green, earthy, and completely on-theme with the Forest Water name. There’s a subtle coniferous quality that feels fresh and grounding, but it fades quickly and won’t interfere with anything else in your routine. Also worth noting: this launch signals the start of a visual refresh for Ursa Major, with an updated look rolling out across the brand’s lineup in June.

How to use the new Ursa Major Forest Water serum.

How I’ve been using it

I’ve been experimenting with Forest Water both morning and night, typically on damp skin (face mists are my new thing). It layers well with everything I’ve paired it with. Lately, I’ve been mixing it with a pinch of the True Botanicals Vitamin C Booster during the day, and at night I add a few drops of Jane Scrivner Pore Purity facial oil. The combinations are simple but effective—brightening and hydrating in the AM, smoothing and replenishing in the PM.

New Ursa Major hydrating serum in a bottle.

What’s inside

A few standout ingredients worth calling out:

  • Sodium Hyaluronate – a reliable hydrator that binds water to the skin
  • Tremella Mushroom Extract – a botanical alternative to HA with additional antioxidant benefits
  • Sequoia Leaf Extract – rich in polyphenols, helps support firmness and tone
  • Lupine Peptides – help strengthen the skin barrier and improve texture
  • Squalane – lightweight and moisturizing, ideal for locking in hydration without clogging pores
Best Ursa Major skincare product reviewed.

Ursa Major skincare exfoliation and hydration pairing.

Final thoughts

Forest Water is a straightforward formula that delivers noticeable results without overcomplicating things. Ursa Major has always emphasized the intentional side of skincare, and this launch reflects that. The texture, performance, and ingredient mix all feel well-considered. With so many HA serums crowding the category, this one sits a few notches above the basics. Yes, it hydrates—but it also smooths, firms, and supports overall skin health. 

$56 (30ml) available at ursamajorvt.com or at dermstore.com where my affiliate code OMGBART will give you an extra discount

Ursa Major Forest Water serum ingredient list.