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B5 Vitamin Serum for Dry, Dehydrated Skin Relief
B5 Vitamin Serum for Dry, Dehydrated Skin Relief
B5 Vitamin Serum for Dry, Dehydrated Skin Relief
B5 Vitamin Serum for Dry, Dehydrated Skin Relief
B5 Vitamin Serum for Dry, Dehydrated Skin Relief
B5 Vitamin Serum for Dry, Dehydrated Skin Relief
B5 Vitamin Serum for Dry, Dehydrated Skin Relief
-35%
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wanelo Original

B5 Vitamin Serum for Dry, Dehydrated Skin Relief

$38.90$60.00
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Barrier Repair Serum

Give tight, dry skin its bounce back

Skin that feels tight by noon and dull by evening finally drinks water and holds it. Two droppers, twice a day, and the barrier that's been leaking moisture starts sealing itself again.

WHY THIS ONE

Why amber glass and a dropper

Packaging is not decoration here. It protects the actives and controls every dose.

Product bottle on rippled water with hydrating gel bubbles and ingredient benefit callouts
KEY ACTIVE

5% Vitamin B5 that repairs, not just soothes

Vitamin B5 at 5% concentration supports cell regeneration and barrier repair. That means the tightness and flaking are addressed at their source, not covered over by a richer film. The result is skin that keeps hydration where it belongs instead of letting it evaporate.

Woman applying serum to cheek with visible moisture sheen and droplet on temple
HYDRATION LAYER

Hyaluronic acid that locks in every drop

Hyaluronic acid draws water into the skin and holds it there, working with B5's barrier repair so moisture does not evaporate by midday. This is why the skin looks plump and dewy after application, not just temporarily slick.

Amber glass dropper bottle with gold collar on clean background, showing precise dropper detail
THE APPLICATOR

A dropper built for precise, no-waste application

The glass dropper with rubber bulb delivers controlled dosing, so two to three drops land exactly where they should. Over a 60-day supply, that precision means every drop counts and nothing gets spilled or wasted.

REAL RESULTS

What changed for other dry-skin sufferers

From chronic tightness to skin that finally holds hydration.

4.8
9 reviews
6questions
D
Danica T.
Community review | 2nd purchase | Austin
★★★★★

Three weeks in, my cheeks stopped flaking around my nose. My old heavy cream never did that.

@
@priyam_s
Community review | first purchase | Toronto
★★★★★

I use it before my usual moisturizer. My face still feels soft at 4pm, which never happened before.

R
Renee (Chicago)
Community review | 2nd purchase | Chicago
★★★★☆

It works well, but I wish the dropper bulb felt a little sturdier. The serum itself absorbs fast and leaves no stickiness.

M
Marta, verified buyer
Community review | 2nd purchase | Minneapolis
★★★★★

I'm a teacher and my face is in dry air all winter. After three weeks the tightness eased. I don't think about my skin by noon anymore.

O
O.H.
Community review | first purchase | Portland
★★★★★

One serum doing barrier repair and hydration together is exactly what my minimalist routine needed.

F
Farrah K., 40s
Community review | 2nd purchase | Seattle
★★★★☆

Texture is lovely and does not leave a residue under makeup. Bottle is a bit heavy for my travel bag, but I still bring it.

@
@skinjournal
Community review | first purchase | Boston
★★★★★

Nearly two months from one bottle with twice-daily use. Very little product waste thanks to the dropper.

C
Cara L.
Community review | first purchase | San Diego
★★★★★

I added it as the serum step in my K-beauty routine. It layers beautifully under my moisturizer and SPF.

S
S.W.
Community review | 2nd purchase | Miami
★★★★★

Working in AC all day used to leave my face feeling like paper. After a month the flaking around my nose and cheeks stopped.

PROOF

The numbers behind the repair

Measurable specifics that matter for barrier recovery.

ACTIVE
5%
Vitamin B5 concentration
VOLUME
30ml
glass dropper bottle volume
SUPPLY
~60 days
supply at daily use
WHAT'S INSIDE

Two actives, one clear job

The formula is deliberately simple, built around two ingredients that target the barrier.

Vitamin B5 (Pantothenic Acid)HERO

barrier repair, cell regeneration, soothing

Hyaluronic Acid

draws and holds moisture in the skin

WHAT TO EXPECT

What changes, and when

Honest expectations for visible barrier repair.

DAY 1

Immediate surface hydration

Skin feels smoother and less tight right after application as hyaluronic acid draws in moisture.

WEEK 2

Less midday tightness

With consistent morning and evening use, the tight pull by midday starts to ease noticeably.

WEEK 4

Barrier repair becomes visible

Flakiness and dullness reduce as the barrier recovers, leaving a more even, plump look.

DAY 60

Bottle empties, routine established

At daily use the 30ml bottle lasts roughly two months, by which point hydration should no longer feel like a daily battle.

THE SHIFT

Repair the barrier, hydration follows

Most moisturizers sit on top of tight, flaky skin and evaporate by noon. This serum works a layer deeper.

Close-up of dry, tight facial skin with visible flaky texture under soft light
CHAPTER 01

The tightness that cream never fixes

You wash your face, smooth on moisturizer, and for an hour everything feels fine. By midday the tightness is back, the flakiness around your nose and cheeks reappears, and you start wondering if your skin has simply forgotten how to hold water. Layer after layer of cream only masks the problem.

Product bottle on rippled water with hydrating gel bubbles and ingredient benefit callouts
CHAPTER 02

The barrier is the real problem

Dryness that won't quit is usually a barrier issue, not a cream issue. When the outermost layer of your skin loses its ability to seal in moisture, water evaporates as fast as you add it. Heavy moisturizers feel rich for an hour, then leave your skin tight, dull, and still thirsty underneath.

Amber glass dropper bottle with gold collar beside navy and white printed carton
CHAPTER 03

B5 and hyaluronic acid, working together

This is where the formula changes the logic. Vitamin B5 at 5% concentration supports cell regeneration and repairs the barrier that has been letting moisture escape. Hyaluronic acid pulls water into the skin and holds it there. One active fixes the leak, the other fills the reservoir.

Woman with eyes closed applying serum to cheek, visible moisture sheen and product droplet
CHAPTER 04

Mornings that start plump, not tight

After a few weeks of consistent use, the first thing you notice is what you no longer feel: no tight pull after cleansing, no urgent need to layer cream by 2pm. Skin looks smoother, feels softer, and keeps a subtle moisture sheen hours after those two small drops went on.

BACKED BY SCIENCE

Published research on Vitamin B5 and hyaluronic acid for skin

Pantothenic acid and skin barrier function: a review
Role of hyaluronic acid in skin aging
Moisturizers: role and rationale for selection in atopic dermatitis and dry skin

About this item

Skin that feels tight by noon and dull by evening finally drinks water and holds it. This 5% Vitamin B5 and hyaluronic acid serum repairs the barrier that has been leaking moisture, so hydration stays

5% Vitamin B5 + Hyaluronic Acid for intensive hydration and skin barrier repair

  • dry skin
  • loss of elasticity
  • environmental damage
  • dehydration
QUESTIONS

What you're probably wondering

Straight answers on compatibility, strength, and daily use.

Can I use this with my current moisturizer, or does it replace it?
Use it with your moisturizer. This serum goes first on clean, slightly damp skin to deliver actives where they can actually absorb, then your moisturizer seals everything in. It does not replace your moisturizer; it makes it work better by repairing the barrier underneath.
Is 5% Vitamin B5 concentration enough to make a visible difference?
Yes. 5% is a meaningful cosmetic concentration for pantothenic acid, the active form of Vitamin B5. At this level it supports cell regeneration and barrier function rather than just providing a surface film. Paired with hyaluronic acid, that concentration addresses the source of dryness, not just the look of it.
Will the glass dropper bottle survive daily travel and bathroom shelf life?
The bottle is made of amber glass with a metal collar and rubber bulb, which protects the formula from light degradation and provides precise dosing. It is not indestructible, but amber glass is a standard choice in clinical skincare because it keeps the actives stable. Keep the cap closed when not in use.
Is this serum suitable for sensitive or reactive dry skin?
The formula is built around barrier repair and hydration, which are generally well-tolerated by sensitive skin. Vitamin B5 has a soothing profile and hyaluronic acid is naturally found in skin. If your skin is highly reactive, do a small patch test on the inner arm first, as you would with any new active.
How many drops should I use per application, and will 30ml actually last 60 days?
Use two to three drops per application, morning and night. At that rate the 30ml bottle lasts roughly 60 days. Under-dosing to stretch the bottle longer dilutes the benefit; the concentration on skin matters.
Does it work under makeup or leave a residue?
The serum absorbs quickly and leaves a light moisture sheen, not a heavy film. After it absorbs fully, it layers well under makeup and SPF. If you use a very rich foundation, give it an extra minute to settle before applying.
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Give your barrier what it's been missing

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$38.90$60.00