Jan Marini Rejuvenate & Protect | Vitamin C Serum + SPF 33

Additional Product Information

Size: C-ESTA Face Serum 1 fl oz (30ml), Antioxidant Daily Face Protectant SPF 33 2 oz (56g)

Texture: C-ESTA - Lightweight, silky serum with golden hue; SPF 33 - Invisible, weightless, fast-absorbing with soft matte finish

Skin Type Suitability: All skin types including normal, dry, oily, combination, sensitive, and acne-prone

Clinical Testing: Split-face study published in Journal of Drugs in Dermatology demonstrating superior benefits vs. leading traditional Vitamin C; significantly preferred by study subjects

Free-From Claims: C-ESTA Face Serum is paraben-free

Water Resistance: SPF 33 is water-resistant for 80 minutes

Special Notes

Awards: Part of Jan Marini's Skin Care Management System, 15-year winner of NewBeauty Magazine "Best Skin Care System" award

Brand Heritage: Jan Marini Skin Research founded in 1994, recognised leader in professional skincare innovation

Manufacturing Standards: All products manufactured in FDA-approved GMP labs to rigorous quality standards

Stability: Lipid-soluble Vitamin C (Ascorbyl Palmitate) is stable for 2 years and does not oxidise like L-Ascorbic Acid

Fragrance: Both products contain fragrance; SPF 33 has a pleasant tropical-inspired scent

How To Use

Morning Application Routine:

Step 1 - C-ESTA Face Serum:

Shake the bottle well before use. Prior to dispensing, leave the plastic lid in place, invert the bottle, and tap the top several times into the palm of your hand. If you experience difficulty when dispensing, repeat and pump the product into your hand whilst inverted. Apply sparingly to clean, dry skin over the entire face, neck, and behind the ears. Allow to absorb fully before proceeding to next step.

Step 2 - Antioxidant Daily Face Protectant SPF 33:

Apply liberally 15 minutes before sun exposure over the entire face, neck, and behind ears. May be worn alone or under makeup.

Frequency: Both products should be applied morning and evening (C-ESTA Serum); SPF 33 applied in the morning

Reapplication (SPF 33):

• After 80 minutes of swimming or sweating
• Immediately after towel drying
• At least every 2 hours for continuous sun exposure

Timing: Morning routine essential; C-ESTA may also be applied evening for enhanced antioxidant benefits

Layering: Apply C-ESTA first, allow to absorb, then follow with SPF 33. May be layered under additional skincare or makeup

Sun Protection Measures: Limit time in the sun, especially from 10 a.m. to 2 p.m. Wear long-sleeve shirts, trousers, hats, and sunglasses for additional protection

Full Ingredients List

C-ESTA Face Serum:

Water/Aqua/Eau, Ascorbyl Palmitate, Urea, Butylene Glycol Dicaprylate/Dicaprate, Dimethicone, Acetyl Tyrosine, Dimethyl MEA, Fragrance (Parfum), Zinc Sulfate, Sodium Hydroxide, Tocopheryl Acetate, Panthenol, Sodium Hyaluronate, Ergothioneine, Pyridoxine HCl, Sodium Metabisulfite, Sodium Sulfite, Xanthan Gum, Disodium EDTA, Citric Acid, Farnesol, Linalool, Amyl Cinnamal, Benzyl Salicylate, Cinnamal, Eugenol, Geraniol, Hydroxycitronellal, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Phenoxyethanol

Antioxidant Daily Face Protectant SPF 33:

Active Ingredients: Avobenzone 1%, Octinoxate 7.5%, Octisalate 5%, Oxybenzone 6%

Inactive Ingredients: Water/Aqua/Eau, C12-15 Alkyl Benzoate, Butylene Glycol, Butyloctyl Salicylate, Cyclopentasiloxane, Cyclohexasiloxane, Phoenix Dactylifera (Date) Extract*, Poly Methyl Methacrylate/EDMA, Sodium Lactate, Sodium Hyaluronate, Glycerin, Carbomer, Lauryl Methacrylate/Glycol Dimethacrylate Crosspolymer, Yeast Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sorbitan Oleate, Polysorbate 20, Triethanolamine, Fragrance (Parfum), Disodium EDTA, Phenoxyethanol, Imidazolidinyl Urea, Diazolidinyl Urea, Caramel, Yellow 5 (CI 19140)

*Phytomelanin

Please note: Formulations are updated periodically by manufacturers without notice. Therefore, the ingredient lists on this website may differ from the product packaging depending on the time and country of purchase. Please refer to your product packaging for accurate ingredient lists. A patch test before use must be carried out for suitability.

FAQ

Q: How does lipid-soluble Vitamin C differ from traditional L-Ascorbic Acid formulations?

A: Lipid-soluble Vitamin C (Ascorbyl Palmitate) penetrates deeply into the skin's lipid layers without requiring the harsh acidity levels needed by water-soluble L-Ascorbic Acid. This means you receive superior antioxidant benefits with significantly less irritation potential, making it suitable for sensitive skin. Additionally, Ascorbyl Palmitate is highly stable and maintains its efficacy for up to two years without oxidising, unlike L-Ascorbic Acid which can degrade quickly when exposed to light and air.

Q: Can I use this duo if I have sensitive or acne-prone skin?

A: Yes, the Jan Marini Rejuvenate & Protect duo is suitable for all skin types, including sensitive and acne-prone skin. The lipid-soluble Vitamin C formulation is significantly gentler than traditional Vitamin C serums, reducing the risk of irritation. The SPF 33 is oil-free with an advanced oil capture system, making it ideal for acne-prone skin as it won't clog pores or contribute to breakouts. However, if you have specific sensitivities to fragrance or chemical sunscreen filters, please consult our experts for personalised guidance.

Q: When can I expect to see results from using this product duo?

A: Many users report noticing improved skin texture and luminosity within 2-4 weeks of consistent twice-daily use. Clinical studies demonstrate that participants experienced visible reduction in the appearance of fine lines and wrinkles with continued use. For optimal results, use the C-ESTA Face Serum morning and evening, and apply the SPF 33 every morning, reapplying throughout the day as directed. Remember that skincare is a long-term commitment—the protective benefits of daily SPF application accumulate over time to help prevent premature ageing.

Q: Do I need to use a separate moisturiser with this duo?

A: The duo provides lightweight hydration through Hyaluronic Acid in both formulations. Those with normal to oily skin often find this sufficient moisture for the morning routine. However, if you have dry or very dry skin, you may wish to apply a moisturiser before the SPF 33. Our experts can recommend suitable hydrating products from our range to complement your routine—speak to our team for personalised advice.

Q: Is the SPF 33 sufficient protection, or should I use a higher SPF?

A: SPF 33 provides excellent broad-spectrum protection for daily use, blocking approximately 97% of UVB rays. The formulation is enhanced with additional antioxidants (Phytomelanin and Beta Glucan 1,3) that help address damage caused by sun exposure. For everyday activities, SPF 33 applied liberally and reapplied as directed offers robust protection. If you'll be spending extended periods in direct sunlight or at high altitudes, you may wish to layer additional sun protection. Our experts can advise on the best approach for your specific lifestyle and sun exposure levels.

Q: Can I use this product combination with other active ingredients like retinol?

A: Yes, this duo works beautifully alongside other professional-grade actives. For optimal results, apply C-ESTA Face Serum and SPF 33 in the morning, and reserve retinol or other resurfacing treatments for your evening routine. The antioxidant protection provided by Vitamin C and DMAE during the day helps to protect against environmental stressors, whilst retinol can work overnight to support cellular turnover. If you're new to combining actives, our skincare experts can create a personalised layering protocol to ensure you achieve the best results without irritation.