what percent of the ingredients is tetrahyxyldecyl ascorbate?

The C tetra is 7% THD ascorbate and the C Tetra Luxe is 14%. I emailed the company back about a year ago and this is what they told me. I’ve switched to a very similar one from ghost democracy that is 18% THD and doesn’t have the fragrance/essential oils because that was irritating my skin. It has the same dry oil like texture as medik8

C Tetra 30ml | Desertcart EGYPT

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

المساعدة تتبع الطلب

الحساب عربة التسوق

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

E£ 10048

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

Description

✨ Elevate your morning routine with the glow that means business

DAILY DEFENSE - Protects against oxidative stress—the main cause of photo-ageing
GLOW LIKE A PRO - Delivers a luminous, lit-from-within radiance without heaviness or stickiness
COLLAGEN BOOSTER - Stimulates collagen production for subtle plumping and youthful skin
LAYER LIKE A BOSS - Absorbs quickly and layers seamlessly under moisturizer and SPF
GENTLE YET EFFECTIVE - Balanced formula suitable for all skin types, even sensitive skin

Medik8 C-Tetra 30ml is a professional-strength Vitamin C serum designed to protect skin from oxidative stress and photo-ageing while delivering a radiant, hydrated glow. Its lightweight gel-serum formula absorbs quickly, stimulates collagen, and is suitable for all skin types, making it a smart, everyday essential for visibly brighter, plumper skin.

Specifications

ASIN	B002KKZQ84
Active Ingredients	vitamin c
Best Sellers Rank	#17,604 in Beauty ( See Top 100 in Beauty ) #42 in Facial Oils
Brand	Medik8
Brand Name	Medik8
Customer Reviews	4.4 out of 5 stars 406 Reviews
Global Trade Identification Number	00832436004044
Item Form	Drop
Item Volume	30 Milliliters
Item Weight	82 g
Manufacturer	Medik8
Manufacturer Part Number	630503
Material Features	Natural
Material Type Free	soap free
Model Number	630503
Number of Items	1
Product Benefits	Shine Control
Product benefits	Shine Control
Recommended Uses For Product	Estr,Fotoenvejecimiento
Scent	Aloe
Scent Name	Aloe
Skin Tone	All
Skin Type	All
Skin type	All
Special Ingredients	vitaminc
Special ingredients	vitaminc
Sun Protection	25 Sun Protection Factor (SPF)
Target Use Body Part	Skin
UPC	818625023317
Unit Count	30 Milliliters
Use for	Skin

Reviews

N**A

Ottimo

4.03.2019

L**Z

The best skin product ever

I was told about this product by a beautician and it's been a revelation. My skin is much softer and I need hardly any moisturiser after 4 months of use. I've recommended it to my sister and son, who both suffer from very dry skin on their face and they saw an immediate improvement. I use 4 drops every morning and use Medik8 Retinol 3TR every other evening. I love it!

21.03.2019

M**I

Sehr gut

Nurmal

19.09.2023

E**.

Siero alla vitamina C veramente efficace

Strepitoso!

3.04.2026

G**A

🤩

Muy buen producto, deja la piel sedosa.

29.01.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.