A +Booster is a 15ml concentrate you add to your cream or serum, or use alone; Hydra+ focuses on intense hydration.
What does Hydra+ do?
It intensely hydrates, smooths rough patches, and relieves tightness with sodium PCA, glycerin, seaweed, and vitamins C and B5.
How do I use it?
Add a few drops to your moisturizer or serum, or apply it alone to clean skin morning and night.
Can I mix it into my cream?
Yes; blending it into your daily cream or serum is one of the main ways to use it.
What are the key ingredients?
Blackcurrant, vegetable glycerin, sodium PCA, brown seaweed, raspberry, and vitamins C and B5.
Still have a question about Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin.? Ask below and our team will answer.
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Description
Frequently Asked Questions
Description
Hydration Booster
This intensely hydrating formula smooths rough patches and relieves the tightness often caused by dryness. Skin feels immediately softened and comforted, with a restored, healthy glow.
Key Ingredients:
Blackcurrant: Packed with antioxidants, it nourishes and protects the skin.
Vegetable Glycerin: Draws moisture to the skin, ensuring long-lasting hydration.
Sodium PCA: A natural humectant that helps retain skin’s moisture.
Brown Seaweed: Rich in minerals, it revitalizes and refreshes the skin.
Horse Chestnut: Promotes circulation for a more radiant complexion.
Raspberry: Protects against environmental damage with its antioxidant properties.
Magnesium: Calms and soothes skin, supporting overall skin health.
Vitamins C and B5: Brighten and restore skin for a refreshed, glowing look.
Size: 15 mL
Frequently Asked Questions
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Let customers speak for us
from 1336 reviews
Great price on a great product
Great price on a great product
Anonymous
10/30/2026
Great product and prompt service
Great product and prompt service. Thanks
Susan
10/29/2026
Meilleur crème de jour
Meilleur crème de jourv elle ne laisse aucun fini miroir sur le visage et elle absorbe rapidement
Fanny M.
10/29/2026
I notice a huge change in my under eye since I
I notice a huge change with my under eye since I started using this product.
Anonymous
10/28/2026
Best eye cream!!
I absolutely love the Neocutis Lumière Firm Eye Cream. I’ve been using it for years, and it’s worth every penny. It’s incredibly hydrating, gentle on my sensitive skin, helps smooth my eye area, and makes my fine lines less visible. It’s a holy grail in my skincare routine, and I can’t recommend it enough!
Jamie F.
10/28/2026
so smooth
this goes on so smooth and feels really natural on the skin - im hooked!
Anonymous
10/27/2026
I absolutely love this serum
I absolutely love this serum. I get so many compliments on my skin since I started using it. Just wish it came in a bigger bottle.
Karen
10/27/2026
Perfect! Thank you
Kristin
10/27/2026
Excellent customer service. Great products at discounted price. Free high qualoty samples with each purchase.
Danielle
10/27/2026
Great mask
Great mask.
Only 10 minutes.
Anonymous
10/27/2026
Always love it
Tala
10/26/2026
It’s so good
That
Tala
10/26/2026
Love love love
Tala
10/26/2026
Love it always repurchase
Tala
10/26/2026
Such a good cleanser
Tala
10/26/2026
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YonKa Hydra+ Booster: Hydration Concentrate for Tight, Dry Skin
YonKa Hydra+ Booster is an intensely hydrating concentrate with blackcurrant, vegetable glycerin, sodium PCA, brown seaweed, and vitamins C and B5 that smooths rough patches and relieves the tightness caused by dryness.
Skin feels immediately softened and comforted, with a restored, healthy glow. WeDoSkin.ca is a Preferred Authorized Retailer for YonKa in Canada, with authentic, fresh stock.
💧
Humectant Hydration
Glycerin and sodium PCA draw in moisture.
🍇
Antioxidant Fruit
Blackcurrant and raspberry protect and nourish.
🌊
Mineral Revival
Brown seaweed refreshes and revitalizes.
✨
Brightening Vitamins
Vitamins C and B5 restore glow.
Key Ingredients & How They Work
The actives that drive Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin. — and what each one does for your skin.
HUMECTANTS
Sodium PCA + Glycerin
Natural humectants that retain skin moisture.
BLACKCURRANT
Antioxidant
Nourishes and protects against stress.
SEAWEED
Minerals
Mineral-rich brown seaweed revitalizes.
VITAMINS
C + B5
Brighten and restore a refreshed look.
These descriptions reflect how each ingredient works in general dermatological terms. Individual results vary, and skincare is not a substitute for professional medical advice.
Benefits of Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin.
Intense, lasting hydration
Smooths rough, dry patches
Relieves tightness
Restores a healthy glow
Antioxidant protection
Boosts any cream or serum
What Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin. Pairs Well With
Build a complete routine — these pairings are most often recommended alongside Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin.. Tap any product to shop.
Add a few drops to your cream or serum, or apply alone to clean skin morning and night.
Ideal during dry spells, travel, or cold weather.
Follow with SPF in the morning.
Who It's For
Dry, dehydrated, tight skin
Rough patches and dullness
Those wanting a hydration boost
Customizing a routine
Sensitivity note: Gentle hydration; patch test if reactive.
How Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin. Compares
Where Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin. sits relative to other options. The right fit depends on your skin and goals.
Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin. vs the Alternatives
Feature
YonKa Hydra+ Booster
HA Serums
Plain Face Oils
Format
Mix-in concentrate
Standalone step
Standalone oil
Actives
Sodium PCA, seaweed, vitamins
Hyaluronic acid
Fatty acids
Flexibility
Add to any product
Fixed use
Fixed use
Best for
Tight, dry skin
Everyday hydration
Dry surface
Hydration +Booster with blackcurrant, sodium PCA, and seaweed that smooths and softens dry, tight skin.: Frequently Asked Questions
What is a +Booster?
A +Booster is a 15ml concentrate you add to your cream or serum, or use alone; Hydra+ focuses on intense hydration.
What does Hydra+ do?
It intensely hydrates, smooths rough patches, and relieves tightness with sodium PCA, glycerin, seaweed, and vitamins C and B5.
How do I use it?
Add a few drops to your moisturizer or serum, or apply it alone to clean skin morning and night.
Can I mix it into my cream?
Yes; blending it into your daily cream or serum is one of the main ways to use it.
What are the key ingredients?
Blackcurrant, vegetable glycerin, sodium PCA, brown seaweed, raspberry, and vitamins C and B5.
Medically reviewed by Dr. J. Porter
Medical Reviewer, WeDoSkin Clinic
This page is reviewed under the medical oversight of the WeDoSkin Clinic in Calgary. As a Preferred Authorized Retailer, our clinical team works directly with these brands and handles these formulas every day. Information here is educational and not a substitute for personalized medical advice.
Last reviewed March 18, 2026 · WeDoSkin Clinic, Calgary · Educational information, not a substitute for personalized medical advice.
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