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

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C-Tetra 30ml

Product ID: 254168391

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Details

Skin type
All
Product benefits
Shine Control
Use for
Skin
Scent
Aloe
Special ingredients
vitaminc

🍊20% stable Vitamin C

💧Hydrating formula

🛡️Antioxidant skin defense

Description

🍊 Unlock your skin’s glow with Medik8 C-Tetra – because your face deserves the spotlight!

DEEP HYDRATION - Lightweight formula that locks in moisture without heaviness
FAST ABSORBING - Non-greasy texture perfect for busy professionals on the go
CLINICALLY TRUSTED - Backed by Medik8’s science-driven skincare expertise
RADIANT GLOW BOOSTER - Infused with potent 20% Vitamin C for visibly brighter skin
POWERFUL ANTIOXIDANT SHIELD - Protects skin from environmental stressors and premature aging

Medik8 C-Tetra 30ml is a high-potency Vitamin C serum designed to brighten, hydrate, and protect skin. Featuring a stable 20% Vitamin C concentration, it delivers antioxidant defense while promoting a radiant complexion. Its lightweight, fast-absorbing formula fits seamlessly into any skincare routine, making it a must-have for professionals seeking visible results and skin resilience.

Specifications

Manufacturer	Medik8
Item model number	630503
Product Dimensions	5.08 x 3.3 x 11.43 cm; 90.72 g
ASIN	B002KKZQ84

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