Dr. Brenner Hyaluronic Acid Serum 2 oz — Multi-Weight HA + Vitamin B5, Lightweight Hydrating Plumping Serum

Dr. Brenner 2 oz Hyaluronic Acid Serum is a lightweight hydrating serum formulated with multi-weight hyaluronic acid and vitamin B5 to visibly plump skin and deliver long-lasting moisture.

This serum combines hyaluronic acid molecules of different sizes with vitamin B5 to reach multiple skin layers, attract and retain moisture, and leave skin feeling smoother without a heavy residue. The formula is designed to absorb quickly, making it suitable for layering under moisturizers or makeup. Its 2 oz bottle supplies everyday hydration for a streamlined routine.

How does this serum hydrate skin at different depths?

Dr. Brenner’s serum uses a mix of hyaluronic acid sizes so some molecules sit closer to the surface while smaller chains penetrate further. That layered approach helps hydrate both outer and deeper skin layers for a more even, sustained effect.

• Multi-weight HA reaches multiple skin layers for broad hydration.
• Smaller HA molecules assist deeper absorption; larger ones support surface moisture.
• Vitamin B5 complements HA to help skin retain water and look plumper.

Will this serum feel heavy or interfere with makeup?

The formula is intentionally lightweight and fast-absorbing, so it leaves little to no tacky finish. That makes it practical for morning routines under sunscreen and foundation or for evening use before richer creams.

• Non-greasy texture absorbs quickly into skin.
• Compatible with layering under moisturizers and cosmetics.
• Works well in both AM and PM routines without pilling when applied to damp skin.

What additional benefits does vitamin B5 bring?

Vitamin B5 (panthenol) supports skin comfort and helps the surface layer hold moisture more effectively. Paired with hyaluronic acid, B5 contributes to skin that appears smoother and more resilient.

• Helps skin maintain hydration to reduce roughness and flaking.
• Supports a healthier-feeling skin barrier when used consistently.
• Enhances the overall smoothing and plumping effect of HA.

How should I incorporate this serum into my skincare routine?

Use this HA serum after cleansing and toning, while skin is still slightly damp, to maximize absorption. Follow with a moisturizer and SPF in the morning; pair with a richer night cream if desired for overnight repair.

• Apply a few drops to damp face and neck for best penetration.
• Layer moisturizer over the serum to lock in hydration.
• Use daily—AM under sunscreen and PM before creams or oils.

Who is this for: Dr. Brenner’s 2 oz Hyaluronic Acid Serum suits anyone seeking lightweight, everyday hydration—particularly those wanting to smooth the look of fine lines, improve skin texture, or add a plumping boost without heavy oils. It’s appropriate for most skin types, including normal, combination, and dehydrated skin; those with very oily or highly reactive skin should patch-test first. This bottle size is convenient for committed users and newcomers wanting a dependable HA product to incorporate into their daily regimen.

Ingredients

Water, calcium pantothenate (vitamin B5), sodium hyaluronate (hyaluronic acid), phenoxyethanol.