- Clinically proven to brighten skin & fade dark spots
- Clinically proven to visibly reduce sun damage
Pro C Serum Refill Set
Pro C Serum Refill Set
Exclusive full-size & refill duo
Less plastic waste, savings passed on to you
Next-gen brightening solution outperforms professional skincare brands
Clinically proven to target dark spots, sun damaged skin, age spots & hyperpigmentation
Description
Description
Exclusive set of our next-gen brightening solution + refill. The formula & results stay the same, the price gets better.
Meet Pro C Serum - formulated with 30% clinically proven actives plus advanced liposomal Vitamin C technology. This high performance innovation targets pigmentation at every stage - fading visible dark spots, post-acne marks and hyperpigmentation while helping reduce future & early-stage discoloration before it becomes visible on skin’s surface. Brightening at maximum power - outperforming the market for faster, more visible results.
Ingredients
Ingredients
30% clinically proven actives
15% Multi-Vector Vitamin C Complex:
- Liposomal 3-O-Ethyl Ascorbic Acid, Gold-Stabilized L-Ascorbic Acid, & THD (Tetrahexyldecyl Ascorbate)
- A proprietary blend of three hyper-stable Vitamin C forms that deliver brightening & visible tone correction.
Tranexamic Acid, Ferulic Acid, & Alpha-Arbutin:
- Advanced Antioxidant Cocktail clinically proven to defend against environmental damage, sun damage & premature skin aging.
Patented Peptides + FGF-2 Growth Factor:
- Bio-fermented Oligopeptide, Ultra-Low Molecular Weight Peptides (Acetyl Glycyl Beta-Alanine), Encapsulated FGF-2 Growth Factor
- Clinically shown to accelerate fading of dark spots & hyperpigmentation without irritation.
Advanced Liposomal Vitamin C Delivery System:
- Formulated for maximum stability & penetration, ensures deeper delivery & superior efficacy.
Benefits
Benefits
- Multi-Stage Brightening - Target multiple stages of pigmentation for faster visible correction
- Shown to improve melasma, sun damaged skin & age spots
- Visibly reduce post-acne marks
- Shown to help boost skin renewal for overall skin health and longevity
- Defends against environmental aggressors and premature skin aging.
- No visible redness or irritation
- Lightweight, fast-absorbing texture
- Non-greasy, no odor, non-sticky
- Airless packaging design to reduce oxidation
- Non-comedogenic, Hypoallergenic, Fragrance Free, Dermatologist Tested
How to use
How to use
- How To Use: Apply a thin layer AM + PM as your serum step. Follow with moisturizer. Always follow with SPF in AM routine.
Please note: Our refill pod is designed for sustainability and is exclusively compatible with INNBEAUTY’s reusable bottles to help reduce waste. It cannot be used on its own without the original packaging.

Built to Outperform
We invested over $100k in clinical testing to prove Pro C outperforms the leading professional and "medical-grade" Vitamin C.
- Clinically proven to visibly reduce dark spots, hyperpigmentation & uneven tone
- Visibly reduces melasma & sun damaged skin
- Visibly reduces post-acne marks
- Clinically tested hypoallergenic, non-comedogenic, and fragrance-free
Powered by High Performance Ingredients
- Clinically proven to defend against environmental & sun damage
- Shown to help prevent premature skin aging
- Clinically shown to accelerate fading of dark spots & hyperpigmentation without irritation
- Shown to strengthen skin barrier to reduce visible redness
- Ensures deeper delivery & superior efficacy
- Formulated for maximum stability & penetration
FAQs
What makes Pro C different from other Vitamin C serums?
What makes Pro C different from other Vitamin C serums?
Most Vitamin C serums focus on surface brightening or antioxidant protection. Pro C targets multiple stages of pigmentation to fade dark spots and help prevent future & early-stage discoloration before it becomes visible on skin’s surface.
Will Pro C break me out or irritate my skin?
Will Pro C break me out or irritate my skin?
No. Pro C is hypoallergenic and non-comedogenic, clinically tested safe for sensitive skin and won’t clog pores.
Is Pro C good for mature skin?
Is Pro C good for mature skin?
Yes. Pro C targets key aging concerns including wrinkles, luminosity and overall skin health.
Will Pro C oxidize or change color over time?
Will Pro C oxidize or change color over time?
Pro C features a triple-stabilized Vitamin C complex and an airless packaging design for superior stability – helping prevent oxidation, discoloration and odor associated with traditional Vitamin C serums.
Can I use Pro C morning and night?
Can I use Pro C morning and night?
Yes. Pro C can be used both AM and PM. Always follow with SPF during the day.
Can I use Pro C with retinol, acids or exfoliating pads?
Can I use Pro C with retinol, acids or exfoliating pads?
Yes. Pro C layers well with exfoliants and moisturizers. Use exfoliating pads first, then Pro C, followed by moisturizer. Always wear SPF during the day. For retinol users, we recommend using Pro C in AM routine and retinol treatments in PM routine.
I am new to Vitamin C. Can I use Pro C?
I am new to Vitamin C. Can I use Pro C?
Yes! Pro C is clinically proven to target dark spots & hyperpigmentation without irritation. For new users, we recommend using 4-5 times per week and increasing to daily use as tolerated.
Is Pro C safe for sensitive skin?
Is Pro C safe for sensitive skin?
Yes. Pro C is hypoallergenic, fragrance-free and dermatologist tested - clinically proven results without irritation.
Is Pro C fragrance-free?
Is Pro C fragrance-free?
Yes. Pro C is fragrance-free, hypoallergenic and dermatologist tested.



