DERMA E Ultra Hydrating Dewy Skin Serum — Squalane + Green Tea (2 oz, Vegan)
A clear, no-fluff review: what’s inside, who it fits, how to use it—and what to know before you buy.
DERMA E Ultra Hydrating Dewy Skin Serum is a lightweight, vegan serum featuring a blend centered on squalane and green tea for a dewy, comfortable finish. It’s designed to layer under moisturizer, boosting surface hydration and giving skin a soft, fresh look without a heavy feel. As formulas can change over time, always follow the ingredient list and directions printed on your specific bottle.
Product page: calvitamin.com
Quick Specs
| Size | 2 fl oz (60 mL) |
| Key Ingredients | Squalane, Green Tea (Camellia sinensis) extract; often paired with humectants like Glycerin and/or Hyaluronic Acid* |
| Texture & Finish | Lightweight serum; dewy, comfortable finish under moisturizer |
| Skin Type | Normal, dry, combination; dehydrated skin needing extra slip/hydration |
| Ethics / Free-From | Vegan, cruelty-free; free-from claims vary—verify on bottle |
| Use Frequency | AM and/or PM after cleansing/toning; before moisturizer/SPF |
*Exact INCI may vary by lot; defer to your product’s label.
Ingredient Breakdown
| Ingredient | Benefit | Notes |
|---|---|---|
| Squalane | Light emollient that softens skin feel and helps reduce transepidermal water loss. | Generally well-tolerated; provides slip under moisturizer and SPF. |
| Green Tea Extract | Popular botanical for a fresh, comfortable feel; commonly used in hydrating/soothing formulas. | If sensitive to botanicals, patch test first. |
| Humectants (e.g., Glycerin / Hyaluronic Acid) | Attract surface moisture for a plumper look. | Layer under a cream to “seal” water in dry climates. |
| Vitamin E & Supportive Agents | Help with formula stability and a soft skin finish. | Check full INCI for fragrance or additional actives. |
Why It Stands Out
- Dewy—but not heavy: Lightweight serum layers well under moisturizer and makeup.
- Slip + comfort: Squalane provides a silky feel while humectants boost hydration.
- Vegan & cruelty-free: Aligns with values-led routines without complicated steps.
Plays Well with SPF
Light slip under sunscreen; helps prevent pilling when layered thin.
AM & PM Friendly
Use twice daily for steady hydration support.
Layering Ease
Works before creams/oils; ideal after watery toners.
Value Size
2 oz format offers generous daily use.
“Gives me a soft glow without feeling oily—layers great under makeup.”
— Reddit user
“Swapped this in after toner; my skin stays comfy through the workday.”
— Reddit user
Is This Right For You?
- ✓ You want a dewy, comfortable layer that boosts hydration under moisturizer and SPF.
- ✓ You prefer vegan, cruelty-free skincare that’s easy to slot into AM/PM routines.
- ✓ Your skin is normal/dry/combination—or dehydrated from environment or actives.
Pros
- Lightweight, dewy finish layers well under SPF/makeup.
- Vegan & cruelty-free; straightforward daily use.
- Comfortable slip from squalane with humectant support.
Cons
- Very oily skin may prefer gel textures or matte finishes.
- Botanical extracts can trigger sensitivity for some—patch test first.
- Results depend on consistent AM/PM use and proper sealing with cream.
How to Use
After cleansing (and toner/essence if used), apply 1–2 pumps to damp skin. Smooth over face and neck. In the AM, follow with moisturizer and a broad-spectrum SPF 30+. In the PM, layer a cream to lock in moisture. If you use strong actives (retinoids, acids), introduce this on alternate nights at first to gauge compatibility.
