Dual Phase Skin Renewal System

Name: Rejuvenating Duo Sachet 5-Pack
Brand: California Biology
Price: 24.99 USD
Availability: InStock

California Biology

$24.99

The Rejuvenating Duo begins with a mineral-rich Bentonite + Kaolin clay mask with Charcoal, Hydrolyzed Collagen and Apple Fruit Culture Extract to help firm, smooth and refine the look of skin.

Follow with VITA C, a Vitamin C serum that helps brighten skin tone, reduce the appearance of dark spots and support a more radiant-looking complexion.

Two purposeful steps. One elevated K-Beauty ritual

Benefits

Supports skin renewal while improving firmness and elasticity.
Brightens and evens tone for a more radiant complexion.
Helps strengthen and protect skin for long term vitality.

Application

Step 1: Cleanse
Begin with clean, dry skin. Gently cleanse the face to remove makeup, oil, and impurities. Pat skin dry.

Step 2: Stem Cells & Collagen Rejuvenating Mask
Apply an even layer of the mask to the face, avoiding the eye and lip area. Allow to sit for 10 to 15 minutes. The mask should remain slightly creamy and not fully dry. Rinse thoroughly with lukewarm water and gently pat the skin dry.
Use 1 to 2 times per week or as needed.

Step 3: Fortifying Vita C+ Serum
Apply 2 to 4 drops of the serum to the face and neck. Gently press and smooth into the skin until fully absorbed.
Use daily, morning and evening.

Step 4: Finish
Follow with your preferred moisturizer to seal in hydration and support results. Apply sunscreen during daytime use.

Key ingredients

Stem Cells & Collagen Rejuvenating Mask
Aqua, Kaolin, Bentonite, Helianthus Annuus Seed
Oil, Phenoxyethanol, Ethylhexylglycerin, Palmitic Acid, Stearic Acid, Charcoal, Propylene Gycol, Lavandula Angustifolia
Oil, Tocopheryl Acetate, Hydrolyzed Collagen, Malus domestica fruit
cell culture extract, Xanthan gum, Glycerin, Lecithin

Fortifying Vita C+ Serum
Aqua, Glycerin, Sodium Ascorbyl
Phosphate, Methylsulfonylmethane, Phenoxyethanol, Ethylhexylglycerin, Helianthus Annuus
Seed Oil, Vitamin E (Tocopherol
Acetate), Xanthan gum

Rejuvenating Duo Sachet 5-Pack

$24.99

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FAQ.

For the curious.

You asked, we answered.

How often should I use the Stem Cells & Collagen Rejuvenating Mask?

For best results, we recommend using the mask 1–2 times per week. Bentonite clay helps draw out excess oil and impurities from the skin, while collagen and stem cell ingredients support hydration and skin renewal. Using the mask regularly can help keep pores clean and skin feeling refreshed.

If you have oily or acne-prone skin, the mask can be used up to 2–3 times per week. For sensitive or dry skin, we recommend using it once per week to avoid over-drying.

Always follow with a moisturizer after rinsing the mask to help keep skin balanced and hydrated.

How often should I use the Fortifying Vita C+ Serum?

For best results, apply the Fortifying Vita C+ Serum once or twice daily, preferably in the morning and evening after cleansing. Vitamin C is especially beneficial in the morning, as it helps protect the skin from environmental stressors such as pollution and free radicals.

Apply a few drops to clean, dry skin and gently massage into the face and neck. Follow with your moisturizer and sunscreen during the day for optimal protection and hydration.

Is the Fortifying Vita C + Serum suitable for sensitive skin?

If you have sensitive skin or are new to vitamin C, start with once daily and gradually increase as your skin adjusts.