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Down Deep HA Body Serum - Deep Moisture

Regular price $19.99 USD
Sale price $19.99 USD Regular price
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Facial-grade care for every body.

Your face gets the serums, the actives, and the attention. Your body gets… a generic lotion? Not anymore. The Down Deep HA Body Serum is a multi-weight hyaluronic complex designed to flood your skin with weightless moisture. Utilizing our proprietary Mini Molecule Technology™, we deliver high-potency facial actives deep into the skin layers where they can actually go to work. This is the treatment phase your body routine has been missing.

 

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Main Benefits

  • Weightless, fast-absorbing body serum that sinks in instantly for plumping hydration and deep moisture
  • Proprietary mini molecule technology™ breaks down rich moisture into mini molecules to easily penetrate the skin barrier, delivering deep hydration rather than just sitting on the surface
  • Powered by a multi-weight hyaluronic acid complex and 5 essential ceramides for ultimate skin barrier repair and hydration
  • Luxurious lightweight feel for everyday bouncy, dewy skin and a radiant glass skin finish

Ingredients

Water
Acetamidoethoxyethanol
Petrolatum
Propylene Glycol Dibenzoate
C9-12 Alkane
Isoamyl Laurate
Glyceryl Caprylate
Ammonium
Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer
Glyceryl
Stearate Citrate
Coco-Caprylate/Caprate
Glycerin
Glyceryl Stearate
Isoamyl
Cocoate
Caprylhydroxamic Acid
Tocopherol
Sodium Hyaluronate
Hydrolized Sodium Hyaluronate
Ceramide EOP
Ceramide AG
Ceramide AP
Ceramide NG
Ceramide NP
Cholesterol
Dipropylene Glycol
Hydrogenated Lecithin

 

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The Experience

  • Treat First with Down Deep HA Body Serum: A weightless, silky slip that absorbs quickly and layers seamlessly.
  • Seal Second with Deep Down Body Lotion: Real deep moisture you can feel, that lasts all day.
  • When Layered Together: A healthy, luminous glow (the "Dewsy" look), and smoother skin that feels bouncy and soft to the touch.
5 essential ceramides — ceramide droplet icon representing Dewsy's five essential ceramides key ingredient

Key Ingredients

Our Complete 5 Ceramide Complex is composed of natural lipids clinically proven to support deep hydration, help calm inflammation, and protect against visible signs of aging, ceramides are essential for healthy, younger-looking skin. Each essential ceramide matters:

  • Ceramide EOP – barrier integrity and repair
  • Ceramide AP –  elasticity and smoothness
  • Ceramide NP – moisture retention and  transepidermal water loss prevention
  • Ceramide NG + AG – lipid density and barrier cohesion.
Quadruple hyaluronic acid — HA water droplet icon representing Dewsy's four types of hyaluronic acid key ingredient

Key Ingredients

Quadruple Hyaluronic Acid HA for Multi-Level Hydration is a powerhouse when it comes to intense hydration. It draws moisture into the skin, instantly plumps, smooths the look of fine lines, and improves elasticity. Dewsy’s™ unique quadruple molecular weight HA Hyaluronic Acid complex plumps the skin through multiple layers.

  • High molecular weight HA hydrates the surface, smoothing and reducing visible dehydration lines
  • Mid-weight HA reinforces the upper barrier layers
  • Low + ultra-low molecular weight HA penetrate deeper to improve elasticity and long-term suppleness
Blue molecular spheres illustration — representing Dewsy's multi-molecule skincare science behind the formula

The Science

Dewsy™ Mini Molecule Technology™

Many rich moisturizers and preferred actives are too large to move beyond the skin’s outer barrier. Dewsy™ breaks larger facial-grade ingredients into ultra-small mini molecules so they can move deeper where they matter most. 

The formula is also rich in skin-identical lipids that mirror those naturally found in the skin barrier, helping moisture absorb seamlessly while strengthening skin from within.

Frequently asked questions

What is Dewsy’s mini molecule technology™ and how does it work?

Our proprietary technology breaks down traditionally large moisture molecules (like Petrolatum Jelly) into ultra-small "mini molecules" (<500 Daltons).This allows potent facial-grade actives to melt through the skin barrier and deliver nourishment deep into the layers where repair actually happens, rather than just sitting on the surface.

Is Dewsy actually better than standard body lotions?

Yes.While most body lotions are mostly water and stay on the surface, Dewsy provides "face-grade" care for the other 95% of your skin.Clinical studies confirm our mini molecules penetrate the full skin barrier more effectively than leading body lotions, providing deeper, longer-lasting hydration.

Why does Dewsy use Petrolatum if it’s known for being thick and greasy?

Petrolatum is the gold-standard occlusive for trapping moisture, but its large molecules usually make it sit on top of the skin.Dewsy "fluidifies" these large molecules into mini molecules, giving you the extreme hydration of Petrolatum with a lightweight, quick-absorbing, and non-greasy finish.

What active ingredients are in Dewsy products?

We use proven, science-backed facial actives including 5 essential ceramides, a multi-weight Triluronic® Acid complex, peptides, and retinol.

Are your products safe for sensitive skin?

Absolutely.Our formulas are dermatologist-tested and specifically tested for sensitive skin.We also offer fragrance-free versions of our Down Deep Body Lotion and Serum for those with high sensitivity.

Should I use the Down Deep Body Serum or the Body Lotion?

For maximum results, use both.Apply theDown Deep HA Body Serumfirst to flood the skin with multi-weight hyaluronic acid for an instant "plump".Follow with theDown Deep Body Lotionto seal in that moisture and deliver ceramides deep into the skin layers.

Can I put my clothes on immediately after applying Dewsy?

Yes.Our formulas are designed for optimum absorption and are fast-absorbing and non-greasy, meaning no "sticky" feeling before getting dressed.

Is Dewsy vegan and cruelty-free?

Yes, our products are certified vegan and 100% cruelty-free.

Is Dewsy more effective than drugstore therapeutic brands?

While therapeutic brands offer great barrier protection, they often have "poor aesthetics" (greasiness) because their molecules are too large to sink in.Dewsy provides the same deep care with a "velvety soft-touch" feel and a dewy finish that drugstore brands lack.

What our brand ambassadors are saying

  • I love the serum as it is lightweight and does not feel sticky. It does keep my skin hydrated for some time and I have noticed an overall glow!

    An Wu - @aanwu

  • The Dewsy Serum is amazing!!! It has a really lightweight, thin texture that goes on so smoothly and absorbs right into the skin. It feels super hydrating without being heavy or sticky, which I love especially living in Arizona. My skin feels soft, fresh, and moisturized after using it.

    Lauren - @laurenicole2

  • Extremely lightweight texture, a product that does so much whilst melting into your skin. It’s amazing to know how much you’re benefiting your body by using this product!

    Jess Molly Bell - @jessmollybell

  • I’ve tried so many body serums over the years, but nothing has come close to the Down Deep HA Body Serum. The hydration is next level. My skin drinks it up instantly and stays soft smooth and bouncy all day without feeling greasy. I noticed a real difference in texture within just a few uses my skin looks healthier more even and honestly just glows. It’s lightweight absorbs beautifully and layers perfectly under lotion. This has officially become a staple in my routine.

    Lilany - @lilany

  • Just because you aren’t used to putting serum on your body, let me tell you, it’s worth it! My body deserves just as much love as my face. And it absolutely shows and feels amazing when I take care of my skin. Layering the serum under the lotion locks in hydration and really adds another layer of key benefits to give my skin a smooth exterior.

    Amaris - @amarishawley

Free Shipping

Free Shipping

For orders over $35

30-Day Returns

30-Day Returns

We're not happy if you're not happy

Online Support

Online Support

support@dewsy.com

Flexible Payment

Flexible Payment

Multiple payment options

Overall rating: 5.0 / 5 from 28 reviews.

AI Generated Review Summary

The Down Deep HA Body Serum offers deep moisture with a multi-weight hyaluronic complex. Customers appreciate its soft, supple feel and immediate radiance. The product provides lasting hydration and is praised for its incredible, soft, and refreshing scent.

Summary topics

  • Hydration: 16%
  • Fragrance: 12%
  • Skin Feel: 16%
  • Skin Condition: 52%

Review topics: [].

Review highlights

  • "I love this lotion because it goes on so easily, and leaves my skin feeling soft and supple."Sharon S.
  • "My skin already feels smoother and consistently hydrated, and the face-grade ingredients really show."Jean N.
  • "Soft skin, dreamy scent"Caitlin

Reviews

Dewsy is such a standout,

"Dewsy is such a standout, the formulas feel lightweight but deeply hydrating, and my skin looks noticeably smoother and brighter after just a few uses. It gives that healthy, natural glow without feeling heavy or complicated, just really well-made skincare that actually works."

Colleen M. (5/5)

Daily workouts, frequent sauna sessions,

"Daily workouts, frequent sauna sessions, and constant showering had left my skin dry. While I was diligent about moisturizing my face, my body often didnt get the same attention. The body lotions I've used in the past either didnt last long or felt too heavy. I started using this body serum and lotion combo a few weeks ago, and now my skin looks and feels much better. Both products apply easily and last all day while maintaining a clean, weightless finish. These have become part of my routine, and I highly recommend them."

Tucker M. (5/5)

Finally, body care that actually goes deep!

"I've been a skincare person for years but honestly my body routine has always been an afterthought, slap on some lotion and call it a day. Dewsy completely changed that for me. The two-step system (serum first, then the lotion to seal it in) just makes sense, and you can feel the difference. My skin isnt just surface-soft anymore. . . it actually feels hydrated from within. The serum absorbs fast, no sticky residue, and the lotion locks everything in without feeling heavy. LA skin in dry weather has met its match. So happy to support this brand early, it's the real deal."

Nidhi S. (5/5)

Finally, body care that actually goes deep!

"I've been a skincare person for years but honestly my body routine has always been an afterthought, slap on some lotion and call it a day. Dewsy completely changed that for me. The two-step system (serum first, then the lotion to seal it in) just makes sense, and you can feel the difference. My skin isn't just surface-soft anymore. . . it actually feels hydrated from within. The serum absorbs fast, no sticky residue, and the lotion locks everything in without feeling heavy. LA skin in dry weather has met its match. So happy to support this brand early, it's the real deal."

Nidhi S. (5/5)

Daily workouts, frequent sauna sessions,

"Daily workouts, frequent sauna sessions, and constant showering had left my skin dry. While I was diligent about moisturizing my face, my body often didn't get the same attention. The body lotions I've used in the past either didnt last long or felt too heavy. I started using this body serum and lotion combo a few weeks ago, and now my skin looks and feels much better. Both products apply easily and last all day while maintaining a clean, weightless finish. These have become part of my routine, and I highly recommend them."

Tucker M. (5/5)

Lightweight feel, deep hydration focus!

"I've really enjoyed how lightweight and comfortable Dewsy feels. It absorbs quickly and layers easily without a hint of heaviness or grease. What I appreciate most is that it doesn't just offer a surface-level fix - it focuses on building deep, long-term hydration. I've found it pairs perfectly as a hydrating base under my richer body creams. It's a combination that works particularly well for that healthy, visible glow on Black skin. Dewsy builds up the deep moisture beneath the surface while the cream provides the finish. It's a great option if you want a routine that provides immediate radiance along with meaningful lasting hydration."

K. K. (5/5)

Lightweight feel, deep hydration focus!

"I've really enjoyed how lightweight and comfortable Dewsy feels. It absorbs quickly and layers easily without a hint of heaviness or grease. What I appreciate most is that it doesn't just offer a surface-level fix - it focuses on building deep, long-term hydration. I've found it pairs perfectly as a hydrating base under my richer body creams. It's a combination that works particularly well for that healthy, visible glow on Black skin. Dewsy builds up the deep moisture beneath the surface while the cream provides the finish. It' a great option if you want a routine that provides immediate radiance along with meaningful lasting hydration."

K. K. (5/5)

I grabbed the body serum

"I grabbed the body serum + lotion bundle and honestly? this combo is unfair to every other product I've tried. The serum is super lightweight and sinks in fast (no sticky nonsense), and the lotion locks everything in without feeling greasy. Together? My skin has no choice but to thrive!Smooth, hydrated, and actually stays that way all day. Also, somehow they made therapeutic skincare feel fun. The branding and the whole vibe, it's just different. It feels less like a routine and more like something you actually look forward to. 10/10 bundle. My skin is glowing and I've officially become the person who won't shut up about their skincare routine."

Lindsay M. (5/5)

I grabbed the body serum

"I grabbed the body serum + lotion bundle and honestly, this combo is unfair to every other product I've tried. The serum is super lightweight and sinks in fast (no sticky nonsense), and the lotion locks everything in without feeling greasy. Together? My skin has no choice but to thrive!Smooth, hydrated, and actually stays that way all day. Also, somehow they made therapeutic skincare feel fun. The branding and the whole vibe, it's just different. It feels less like a routine and more like something you actually look forward to. 10/10 bundle. My skin is glowing and I've officially become the person who won't shut up about their skincare routine."

Lindsay M. (5/5)

Surprised!

"So far, I really am surprised I did not expect it to arrive so quickly love the packaging and love the product. Very good body care formulation hydrating not greasy. It Give me a soft blow. My skin feeling soft all day long. I am obsessed."

Sarah Z. (5/5)

Q&A