Exo C Booster

Key Benefits

• Boosts collagen & elastin for visibly firmer skin

• Brightens skin tone & reduces pigmentation

• Clinically proven to reduce wrinkle depth

• Advanced antioxidant protection against UV, pollution & blue light

• Instantly enhances radiance with light-reflecting technology

• 99.4% natural-origin & vegan-friendly

Visible Results Over Time

Instant Glow

• Brightens and refreshes the complexion

• Smooths and softens skin texture

After 2–3 Weeks

• Refines pores and improves skin clarity

• Helps reduce blemishes and uneven tone

Long-Term Anti-Ageing

• Visibly reduces fine lines and wrinkles

• Improves skin elasticity and firmness

• Strengthens skin against environmental damage

Morning and/or evening, although vitamin C is best applied in the morning
Step 1: Cleanse the face, neck and décolleté.
Step 2: Exo C Booster. Apply a few drops to the face, neck and décolleté, then follow with moisturiser and, in the morning, SPF.

Blend: a few drops can be blended with Serum Repair, Rose de Vie Serum or any serum or cream in your routine. Discover more at the Dr Sebagh Serum Bar.

Do not apply at the same time as Retinol Night Repair. If you use retinol at night, keep Exo C Booster for the morning.

• Exosome Technology (Goji Stem Cells)
  
  Microscopic cellular messengers that stimulate collagen and elastin, visibly sculpt contours, and strengthen skin structure. Clinically proven to reduce wrinkle depth by 11% in 56 days.

• Next-Generation Vitamin C (3-O-Ethyl Ascorbic Acid)
  
  A highly stable, less irritating form of Vitamin C that brightens skin, fades pigmentation and age spots, boosts collagen, and shields against UV, blue light, and pollution.

• 3rd Generation Bio-Synthesised Collagen
  
  A plant-based, biomimetic alternative to animal collagen. Clinically shown to reduce crow’s feet by 26.7% in 4 weeks, while improving hydration, elasticity, and firmness.

• Ferulic Acid
  
  A powerful antioxidant amplifier that boosts Vitamin C’s performance, neutralises free radicals, and provides up to 8x protection against UV damage.

• White Mother-of-Pearl
  
  For the perfect finishing touch: White Mother-of-Pearl delivers an instant luminous sheen, bouncing and reflecting light, whilst blurring imperfections and enhancing radiance, even under makeup.

AQUA (WATER), PROPANEDIOL, 3-O-ETHYL ASCORBIC ACID, HELICHRYSUM ITALICUM FLOWER WATER, MICA, TITANIUM DIOXIDE, GLYCERIN, XANTHAN GUM, SODIUM BENZOATE, ISOMALT, BUTYLENE GLYCOL, CAPRYLYL/CAPRYL GLUCOSIDE, SODIUM CITRATE, ADENOSINE, FERULIC ACID, GLYCOGEN, DISODIUM EDTA, PARFUM (FRAGRANCE), ARGININE, CITRIC ACID, LYCIUM BARBARUM FRUIT EXTRACT, LECITHIN, DECYL ALCOHOL, HYDROLYZED COLLAGEN, HELICHRYSUM ITALICUM EXTRACT.

What is Exo C Booster and what does it do?

Exo C Booster is Dr Sebagh's most advanced brightening formula, combining plant-derived exosome technology with next-generation stabilised Vitamin C. It works at a cellular level to brighten skin tone, reduce pigmentation, stimulate collagen and elastin production, and strengthen the skin's own regenerative capacity. Unlike traditional Vitamin C serums that sit at the skin's surface, Exo C Booster delivers actives deeper into the skin for faster, more visible and more lasting results.

What are exosomes and how do they help the skin?

Exosomes are nano-scale cellular messengers that transport actives directly into the skin, improving cellular communication and accelerating natural regeneration. In Exo C Booster, the exosomes are plant-derived from Goji Stem Cells and work to reactivate the skin's regenerative potential, stimulate collagen and elastin synthesis and strengthen the skin barrier. Exosome therapy is one of the most in-demand regenerative treatments at the Dr Sebagh Clinic. Exo C Booster brings this clinical technology into a daily at-home formula.

What makes Exo C Booster different from other Vitamin C serums?

Most Vitamin C serums use L-ascorbic acid, which is highly unstable, oxidises quickly and can cause irritation. Exo C Booster uses a next-generation stabilised form of Vitamin C proven to improve wrinkles by an average of 19.6% in 56 days, without oxidation or sensitivity. Combined with plant-derived exosomes proven to reduce wrinkle depth by 11% in 56 days, and Bio-Synthesised Collagen proven to reduce crow's feet wrinkles by 26.7% in four weeks, it delivers results that traditional Vitamin C serums simply cannot match.

Is Exo C Booster suitable for sensitive skin?

Yes. Despite its advanced active ingredient complex, Exo C Booster is formulated with 99.4% natural-origin ingredients and uses a stabilised, gentler form of Vitamin C that does not cause the irritation associated with conventional L-ascorbic acid serums. It is suitable for all skin types including sensitive and reactive skin.

What results can I expect from Exo C Booster and when?

You will notice immediate luminosity from White Mother-of-Pearl from the very first application. With continued daily use, the key ingredients deliver clinically studied results: plant-derived exosomes reduce wrinkle depth by an average of 11% in 56 days, next-generation Vitamin C improves wrinkles by an average of 19.6% in 56 days, and Bio-Synthesised Collagen reduces crow's feet wrinkles by 26.7% in just four weeks. Visible improvements in skin tone, brightness, firmness and texture develop progressively with consistent daily use.

How do I use Exo C Booster?

Apply a few drops to the face, neck and décolleté after cleansing, morning or night, although vitamin C is best applied in the morning. Use alone as a targeted booster, blend with any serum from the Dr Sebagh Serum Bar for a bespoke treatment, or mix directly into your moisturiser, eye cream or SPF to upgrade any product in your routine. It enhances the performance of everything it touches.

Can I use Exo C Booster with retinol?

No. Do not use Exo C Booster at the same time as Retinol Night Repair. Vitamin C and retinol are best used at different times of day, apply Exo C Booster in the morning as part of your antioxidant protection routine, and Retinol Night Repair in the evening. This way you get the full benefit of both without any conflict.

Can Exo C Booster help with pigmentation and dark spots?

Yes. The stabilised Vitamin C in Exo C Booster inhibits melanin production and helps fade existing pigmentation and age spots over time. For enhanced pigmentation correction, use alongside Pure Vitamin C Powder Cream applied directly to dark spots, or follow with Vitamin C Brightening Day Cream SPF15 for added brightening and UV protection during the day.

Is Exo C Booster vegan and cruelty-free?

Yes. Exo C Booster is formulated with 99.4% natural-origin ingredients, is fully vegan-friendly and is never tested on animals.

When in my routine should I apply Exo C Booster?

Use Exo C Booster morning or night, although vitamin C is best applied in the morning. Apply after cleansing and before moisturiser, and before SPF during the day. Its antioxidant complex, stabilised Vitamin C, Ferulic Acid and plant-derived exosomes, works to protect the skin against the UV, pollution and HEV blue light exposure that accumulates throughout the day. For maximum protection, follow with Supreme Day Cream or Vitamin C Brightening Day Cream SPF15.

Can I use Exo C Booster every day?

Yes. Exo C Booster is designed for daily use and delivers the best results with consistent application. Unlike conventional Vitamin C serums that can cause sensitivity with daily use, the stabilised formula is gentle enough for every day without risk of irritation or overuse.