Good for :
- Maintains healthy cell turnover, slowing the natural aging process
- Protects against environmental damage while supporting skin’s barrier function.
- Nourishes skin through antioxidant-rich hydration and regenerative peptides.
- Brightens and evens skin tone while effectively reducing dark spots.
- Regulates melanosome distribution to prevent hyperpigmentation from surfacing.
- Firms and tightens skin texture, renewing lackluster, fatigued skin and slowing the natural aging process.
- Refines fine lines and wrinkles while encouraging healthy collagen production.
- Brightens skin while reducing the signs of age spots and environmental damage.
- Calms skin and reduces redness, irritation, and inflammation.
- Restores skin’s natural barrier activity, retaining natural hydration.
Review Highlights
C4 Retinol Serum
C4 Retinol Serum
Rejuvenate skin with Vitamin C and Retinol serum. Contains 4 forms of Vitamin C, reduces fine lines, wrinkles, and acne. Key Ingredients: Retinol, Vitamin C, Swiss Apple, Alpine Rose, Sea Fennel, Licorice Extract, Olive Leaf Extract.
Innovative Ingredients:
- Peptide Tech
- Vitamin C
MADE IN USA
CRUELTY-FREE
ECO-FRIENDLY PACKAGING
How to Use
Ingredients
Science Ingredients
Ascorbate (BV-OSC), Ascorbyl Palmitate, Ascorbic Acid, Citric Acid:
Keratolytic agent, antioxidant, anti-inflammatory
1% Retinol:
Keratolytic agent, skin rejuvenation
Swiss Apple Plant Stem Cells:
Repairs and restores traumatized skin
Sea Fennel Plant Stem Cells:
Organic brightener
Alpine Rose Plant Stem Cells:
Adapts skin to harsh climates
Edelweiss Plant Stem Cells:
Stimulates healthy fibroblast activity
Hyaluronic Acid:
Natural humectant
Nature Ingredients
Licorice Extract:
Anti-inflammatory, antioxidant, brightening
Olive Leaf Extract:
Anti-inflammatory, strengthens skin immunity, encourages skin hydration
Beet Root Extract:
Anti-inflammatory, soothing
Green Tea Extract:
Powerful antioxidant, inhibits melanosome transfer
Full Ingredients
Good for :
- Maintains healthy cell turnover, slowing the natural aging process
- Protects against environmental damage while supporting skin’s barrier function.
- Nourishes skin through antioxidant-rich hydration and regenerative peptides.
- Brightens and evens skin tone while effectively reducing dark spots.
- Regulates melanosome distribution to prevent hyperpigmentation from surfacing.
- Firms and tightens skin texture, renewing lackluster, fatigued skin and slowing the natural aging process.
- Refines fine lines and wrinkles while encouraging healthy collagen production.
- Brightens skin while reducing the signs of age spots and environmental damage.
- Calms skin and reduces redness, irritation, and inflammation.
- Restores skin’s natural barrier activity, retaining natural hydration.
Review Highlights
Customer Reviews
- MBMikaela B.I recommend this productRated 5 out of 5 stars8 months agoMagic in a bottle!
This product has been INCREDIBLE. I was really noticing uneven tone, small patches of acne, and my fine lines becoming more pronounced. I was just overall frustrated by the look and texture of my skin. My esti recommended this product and after almost two weeks of use, I notice a huge difference! After three days of use there was noticeable smoothness, I no longe have any active breakouts, and my skin looks even in tone. Cannot recommend this product highly enough.
Was this helpful? - MGMarian G.I recommend this productRated 5 out of 5 stars11 months agoThe best Retinol serum
This products gives and maintains amazing results. It also less irritating than other retinol serums I’ve encountered.
Was this helpful? - PHPatty H.I recommend this productRated 5 out of 5 stars1 year agoLoved it
Good it’s working
Was this helpful? - JMJessica M.I recommend this productRated 5 out of 5 stars1 year agoLove this retinol!
I am obsessed with this retinol. It is effective and gentle at the same time and does wonders for congested/textured skin AND hormonal breakouts. Love it!
Was this helpful? - BKBlake K.I recommend this productRated 5 out of 5 stars1 year agoGentle yet Effective
This by far the best retinol serum on the market. I have 99% of clients on this when they want brightening, age management and a simple routine. I have been using this since January and my skin tone has changed drastically and the texture is smoother.
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