
Dr.
Dr. Barbara Sturm Hyaluronic Serum
Key Features
- Dual-weight hyaluronic acid for hydration (per brand)
- Purslane extract for calming and barrier support (per brand)
- Fragrance-free, paraben-free formula
- Fast-absorbing, suitable for all skin types (per brand)
- Travel-friendly 30 ml dropper bottle
This is a hydrating serum in a 30 ml bottle with a dropper applicator. The brand says it's the cornerstone of their line, built on low and high molecular weight hyaluronic acid.
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From
$320.00
at Nordstrom · also stocked at 2 other retailers
Last price update was: Sep 11, 2026, 7:00 PM
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Highlights
Description
This is a hydrating serum in a 30 ml bottle with a dropper applicator. The brand says it's the cornerstone of their line, built on low and high molecular weight hyaluronic acid. Hyaluronic acid is a humectant that attracts water to the skin; per the brand, the lower-weight molecules penetrate deeper to enhance elasticity, while the higher-weight ones hydrate the surface for a dewy appearance. The formula also contains purslane extract, which the brand claims calms irritation, protects against environmental stressors, and strengthens the skin barrier.
Per the brand, this serum is suitable for all skin types, including sensitive skin, and is described as lightweight and fast-absorbing for daily use. It's fragrance-free and paraben-free. The brand says the serum addresses dehydration-related fine lines and dryness, though results depend on consistent use and individual skin response. The brand positions it as versatile enough for travel and suitable across different climates.
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How to use
- Apply a few drops evenly to your face, eye area, and neck
- Gently pat the serum in with your fingertips
- Use daily, morning and night, or as directed on the label
Good to know
- Per the brand, this suits all skin types and those with sensitive skin, though individual responses vary
- Fragrance-free and paraben-free, making it a simpler formula for reactive skin
- Works well layered under moisturizer to lock in hydration
- Per the brand, the formula is fast-absorbing, so it layers well in any routine
- If you have extremely reactive skin, patch test on a small area first
FAQs
Can I use this serum if I have sensitive skin?
Yes, per the brand, this serum is formulated for sensitive skin and all skin types. It's fragrance-free and paraben-free, though individual reactions vary, so a patch test is wise.
When should I apply this in my routine?
Apply it to clean skin before your moisturizer, both morning and night. Per the brand, it's lightweight and fast-absorbing, making it an ideal first step after cleansing.
What does this serum do for fine lines?
Per the brand, the serum targets dehydration-induced fine lines by deeply hydrating and strengthening the skin's matrix over time, though results depend on consistent use.
Is this cruelty-free?
Yes, this product is certified cruelty-free.



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