Stay Hydrated Bundle - Forest Water Hyaluronic Serum

4.5
Rated 4.5 out of 5 stars
4.5 Stars (6,474 Reviews)

Tap into deep-rooted hydration. This thirst-quenching serum draws from a deep wellspring of natural moisture to deliver concentrated hydration straight to dehydrated skin. Made with Hyaluronic Acid and hydrating forest actives, it helps skin look plump, firm, and full to the brim with moisture and bounce.

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Why It’s Special

Deep-rooted hydration

Hyaluronic Acid and forest actives like Tremella Mushroom & Beech Tree replenish thirsty skin with the kind of deep, lasting hydration it craves.

Brings back bounce

Restores moisture and volume to dry, dehydrated skin. The result? Supple skin that appears plump, healthy and full of bounce.

Firms and smoothes

Forest-found ingredients like Sequoia Leaf Extract and Lupine Peptides help skin look firmer and smoother by filling in the look of fine lines.

Truly refreshing

With a nearly weightless finish and grounding aroma, this serum instantly refreshes skin and layers effortlessly under your other skincare products.

Refreshingly Different

Nothing to hide here. Just naturally awesome ingredients that help you achieve your healthiest, happiest skin.

Boosts radiance

Deeply hydrating

Supports skin barrier

Helps skin look plumper

Firms sagging skin

Helps skin look firmer

Clean ingredients

Certified Plastic Negative

Certified Plastic Negative

Vegan & cruelty-free

Vegan & cruelty-free

Pure, Powerful Ingredients

Formulated without petrochemicals, sulfates, parabens, synthetic fragrances, or other suspect chemicals.

  • Hyaluronic Acid

    Deeply hydrates and plumps skin’s appearance by helping it attract and hold onto water

  • Tremella Mushroom

    Holds up to 500x its own weight in water helping skin appear plump and hydrated

  • Lupine Peptides

    Help smooth the look of fine lines, while bolstering the skin’s moisture barrier

  • Sequoia Leaf Extract

    Helps hydrate and firm skin’s appearance; known to contain antioxidants

  • Beech Tree Extract

    Deeply hydrates skin and helps it lock in moisture

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Massage 1-2 pumps into clean skin before applying your favorite moisturizer. Use AM or PM—or whenever your skin needs an extra boost of hydration.

Q: What is the benefit of Hyaluronic Acid?

A: Hyaluronic Acid is a powerful hydrator that helps attract moisture to the skin to keep it looking plump and replenished. It can hold up to 1,000x its weight in water, making it incredibly effective for locking in moisture and helping skin appear more smooth and bouncy.


Q: How does Forest Water compare to other Ursa Major serums? Can I combine Forest Water with other Ursa Major serums?

A: Our Forest Water is designed to quench your skin’s thirst! While our dynamic lineup targets brightening and evening your complexion, Forest Water complements the range as a true hydration powerhouse.


Yes! We recommend starting slow—use a small amount of product and give each layer time to fully absorb before applying more. Everyone’s skin is different, so it’s helpful to experiment and see what works best for you. For optimal results, layer your skincare in order of consistency, starting with the thinnest product and working your way to thicker creams and oils.



Q: Can I use Forest Water under or around my eyes?

A: Avoid direct contact with the eyes. While the product is formulated with gentle ingredients suitable for most skin types, we suggest applying it around the eye area carefully, avoiding the eyelids and immediate eye contour. Always perform a patch test prior to applying any new product near sensitive areas to ensure compatibility with your skin.


Q: Can I use Forest Water both day and night?

A: Absolutely! Forest Water is versatile enough to be used both morning and night. Its lightweight texture makes a perfect daytime hydrator and its replenishing properties also make it ideal for nighttime use to restore moisture while you sleep.


Q: Can I use Forest Water under makeup and SPF?

A: Yes! Forest Water is a great base under makeup and SPF. It hydrates and preps your skin, creating a smooth canvas for makeup, while also giving you an extra layer of moisture. Let it sit for a moment before applying and you’re all set!


Q: Is the serum safe for sensitive skin?

A: Our serum is crafted with sensitive skin in mind, but we always recommend conducting a patch test before use, especially if you have highly sensitive skin.


Q: Is Forest Water pregnancy safe?

A: Ensuring the safety of our ingredients is our top priority at Ursa Major. While this product does not contain any ingredients that are commonly avoided during pregnancy, we always recommend checking in with your healthcare provider about ingredient lists.


Q: What is the aroma?

A: A soft, grounding scent with warm notes of fresh Fir, Birch and Bergamot.


Q: How do I recycle this product?

A: When you finish the product, simply rinse out the glass container and recycle it at home. However, the plastic pump is made from 50% post-consumer plastic and isn’t widely recyclable at this time.

Stay Hydrated Bundle - Forest Water Hyaluronic Serum Reviews

4.5
Rated 4.5 out of 5 stars
Based on 6,474 reviews
6,474 reviews
  • Catherine B.
    Verified Buyer
    I recommend this product
    AGE RANGE 50's+
    SKIN TYPE Dry
    SKIN CONCERN Dryness
    Rated 5 out of 5 stars
    9/2/25
    Great moisturizer

    Went to my aesthetician and she was amazed at the dewiness of my skin.

  • Rachel
    I recommend this product
    Rated 5 out of 5 stars
    8/31/25
    5 Stars

    My daily go to product, my skin just glows after applying it.

  • Lori J. R.
    Verified Buyer
    I recommend this product
    AGE RANGE 50's+
    SKIN TYPE Combo
    SKIN CONCERN Fine Lines
    Rated 5 out of 5 stars
    8/31/25
    Glowing plump skin

    Best hyaluronic serum. It smooths and plumps my skin. The gel formula absorbs quickly and makes my skin glow. Love it!

  • Susan C.
    Verified Buyer
    I recommend this product
    AGE RANGE 50's+
    SKIN TYPE Sensitive
    SKIN CONCERN Fine Lines
    Rated 5 out of 5 stars
    8/30/25
    Feels so good

    This cream feels so good on my skin. Currently, I only use it in the morning. I have a different cream I use at night but I’m thinking I may ditch that one and just use this. The winter is going to be a deciding factor.

  • Jessica R.
    Verified Buyer
    I recommend this product
    AGE RANGE 40's
    SKIN TYPE Combo
    SKIN CONCERN Uneven Texture
    Rated 5 out of 5 stars
    8/30/25
    Super Option

    The combination of ingredients comes together very nicely, in my opinion. I was concerned that the sunflower oil base may lead into a bad situation, but there's actually a slightly astringent effect based on other active ingredients. The skin barrier is nourished with the formula but there may also be some balancing. I've just started using it, so I'll have to check better into and about that, but I'm glad to find something that addresses my combination skin. Imo it's also a good option to use on your kids if they chap in the winter or any other outdoors exposures. It was easy to set up a payment in 4 installments, which made me feel better about a first purchase. I tend to never use as much of a product as a subscription basis expects, although that may change as I get better about preventing dryness.

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