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
Suero de retinol PRO C4
Suero de retinol PRO C4
Rejuvenezca su piel con el sérum de vitamina C y retinol. Contiene 4 formas de vitamina C y reduce las líneas de expresión, las arrugas y el acné. Ingredientes clave: retinol, vitamina C, manzana suiza, rosa alpina, hinojo marino, extracto de regaliz y extracto de hoja de olivo.
Innovative Ingredients:
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Peptide Tech
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Vitamin C
HECHO EN EE. UU.
LIBRE DE CRUELDAD
EMBALAJE ECOLÓGICO
Cómo utilizar
Ingredientes
Science Ingredients
Ascorbato (BV-OSC), palmitato de ascorbilo, ácido ascórbico, ácido cítrico:
Agente queratolítico, antioxidante, antiinflamatorio.
1% de retinol:
Agente queratolítico, rejuvenecimiento de la piel.
Células madre de plantas de manzana suiza:
Repara y restaura la piel traumatizada.
Células madre de plantas de hinojo marino:
Abrillantador orgánico
Células madre de la planta de rosa alpina:
Adapta la piel a climas duros.
Células madre de la planta Edelweiss:
Estimula la actividad saludable de los fibroblastos.
Ácido hialurónico:
humectante natural
Nature Ingredients
Extracto de regaliz:
Antiinflamatorio, antioxidante, iluminador.
Extracto de hoja de olivo:
Antiinflamatorio, fortalece la inmunidad de la piel, favorece la hidratación de la piel.
Extracto de raíz de remolacha:
Antiinflamatorio, calmante
Extracto de té verde:
Potente antioxidante, inhibe la transferencia de melanosomas.
Ingredientes completos
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

Opiniones de clientes
- YDYoana D.Verified BuyerI recommend this productRated 5 out of 5 stars2 weeks agoI love this C4 Retinol
This is my clients favorite retinol and love the results
Was this helpful? - LMLindsay M.Verified BuyerI recommend this productRated 5 out of 5 stars3 weeks agoBest seller
This is the starter retinal. I put most my clients on. I love that. It’s a one percent retinol and also has vitamin C. This is really great for texture, acne, anti-aging, and brightening.
Was this helpful? - ACAngeli C. A.Verified BuyerI recommend this productRated 5 out of 5 stars2 months agoMy go to retinol💖
Promotes collagen stimulation and lightens pigmentation without irritation
Was this helpful? - VRVena R. C.Verified BuyerI recommend this productRated 5 out of 5 stars3 months agoPro C4 Retinol Serum, Yes My loves, the work horse to longevity skin care
This elegant work horse is the great communicator and deliverer of youth. It has the powerhouse of anti oxidants C!, and the message to your cells to hurry up and turn overn(retinol), resulting in the rise of youthful plump skincells that are protected my the powerful C all the way to the surface of your skin. Reflecting plump, pretty skin.
Was this helpful? - KSKara S.Verified BuyerI recommend this productRated 5 out of 5 stars18 minutes agoCombo product
My clients love it and it' s not too strong that it irritates their skin.
Was this helpful?
Peptide Tech
Vitamin C