Vitamin C and calcium complex: Delivers antioxidant protection and supports collagen production for firmer, smoother skin
Refining powder texture: Gently exfoliates and brightens for a more even complexion
Non-GMO, vegan, and gluten-free: Suitable for sensitive and health-conscious skin
Can be mixed with moisturizer, serum, or SPF: Flexible application for convenience
Supports healing of scars, acne, and rosacea: Helps reduce the appearance of blemishes and redness
Summarized by Shop
Agent Nateur's holi (c) The C Duo Calcium & Vitamin C is a topical anti-aging powder that can be mixed directly with your moisturizer, serum or SPF, and equal parts water. Made from non-GMO vitamins that help with the appearance of fine lines to brighten, tighten, and even out the appearance of your complexion. This formula helps redu
Active Ingredients
Vitamin C, Calcium
Product Form
Powder
Dispenser Type
Bottle
Suitable for Skin Type
All skin types, including sensitive and problem skin
Volume
15 ml
Material
Plastic
Summarized by Shop
5.0
14 ratings
5
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1
Vitamin C in a bottle!
I use this daily and mix it with the accompanying essence. It is gentle and effective for me to use every day. It mixes beautifully, not gritty at all. I am noticing a distinct difference already in my skin's tone and brightness.
R
Robyn · July 28, 2026
I love Agent
I love this vitamin c and the whole set with the oil and the water! The best for my skin!
