Best Seller Spotlight
Skin Savior
#1 MOST WANTED
OUR MUST HAVE
In the Glow
RESULTS WITHOUT HYPE
Science Meets Glow
Proven and Youthful
This Month's Highlight
Your Skin, Elevated
Why Medical - Grade
Matters
Because your skin deserves the real deal. Medical-grade skincare = dermatologist-tested formulas, FDA-approved labs, and actives that actually work. No cheap shortcuts, no empty promises—just results you can see.
Why settle for basic?
Your skin deserves more than watered-down formulas. Medical-grade = stronger actives, pro-level testing, and results that don’t quit.
Explore Our Ingredients
Made For Results
Backed By Science
We don’t do guesswork — we do skincare that actually works. Every formula is created with licensed chemists, pharma scientists, and real clinical research. From ingredient to bottle, everything is tested, balanced, and proven to hit the highest standards of safety, quality, and results.
Our ingredients are handpicked for their benefits, then put through rigorous testing to make sure they vibe with your skin — not fight against it. Unlike random drugstore products, SE RAJEUNIR serums deliver active ingredients at the right strength for visible, trackable change.
This is skincare built on science, not hype. For people who want real results without cutting corners.
Real People ★ Real Results
Cita (@Panamanian.passion)
Jan Marini and PCA’s Vitamin C serums do not hit like SE RAJEUNIR’s! I am an aesthetician who sees about 150 patients a month. I’ve tested PCA and Jan’s on 2 personal clients and only applied it on them twice and they were asking “what did you do differently, my cheeks were higher and skin had an even glow!” People have also accused me of personally receiving Botox treatments and it’s just the Invigorating Vitamin C serum doing its best work!
Austin Donlon
I noticed results after only 2 days of using the serum! A lot of redness, dryness, and irritation magically faded within that minimal time period. Adding the vitamin c serum to my routine has made my skin feel very smooth and super refreshed, better than my skin has ever felt before! Thank you again SE RAJEUNIR and Alexander!
Andrea Gomez Zapata
I really love this product! I received constant compliments on my skin about how radiant it looks and how I looked younger!
Brian Gunnar
I started using this serum because I had tiny red bumps and discoloration around my face. My acne scars disappeared in days and my skins texture is much smoother!
Coby (@Sadity.co)
Alexxxxxx!!!!!! I have to say!!! The name for the product makes sense!!!! This is me absolutely no product just a freshly washed face and my face just feels so youthful and tight! But not like omg she just freshly got Botox kind of way I can’t explain it. Can we get a body wash as well?
Myles Armstrong
I see a major difference in my skin since using this product. Redness and inflammation has disappeared and my skins texture is much smoother.
Jackie (@freespiritjackiee_)
The time for these other serum brands have RAN OUT! I notice I’m glowing EVERYWHERE from at the red light, from compliments, from selfies! I’ve been using the serum at 4 drops a day in the palm of my hand and it’s an amazing balance. I’m seeing amazing benefits and so has my younger sister!
Hayven (@hayvenn.ig)
THIS SERUM is bomb!!!! Definitely A1 for clearing the spots immediately off. Thank you so much Alex!!! Your serum is going to do wonders in the market! Especially for teens that’s jumping into puberty. This is what they are missing. I was becoming very frustrated with my skin prior to you creating this product! I was just starting high school with a bad breakout. & If anyone missed this memo please clock what JT said! This is definitely the Madonna of skin care loading …. IM so ready to rock my SE RAJEUNIR MERCH & so much more!
Michelle Jones
My skin is glass! Before I started using this serum I had a breakout, hyperpigmentation, active pimples, and slight inflammation and within 3 weeks or so all of the above faded and my skin was on the road to becoming completely glass!
Tiras Hardy
I knew this serum was going to be amazing when I went to my neighbors house and she kept asking me what did I do different to my skin? She mentioned I looked younger and refreshed. At first, I thought it was my fresh haircut but then I realized I added this serum to my skin care routine and realize that it was the culprit responsible for my glow!
Frequently Asked Questions
Skincare can be confusing—we keep it simple. Here are the answers to your most-asked questions so you can glow smarter, not harder. ★
Is the Invigorating Vitamin C Serum safe to use before laser hair removal treatments?
No, it is recommended to stop using the Vitamin C serum 3 days before your laser hair removal treatments. It’s safe to use one day after the treatment.
What color should my Invigorating Vitamin C Serum be when first opened?
Clear. Ideal and freshest form.
What is the scent/smell of the product?
Our brand does not use fragrance or preservatives in our formulas. Since there is no scent added to this serum, you are smelling the organic scent of pharmaceutical grade vitamin C.
How and when should I apply the Invigorating Vitamin C Serum?
For optimal results, apply the serum after cleansing your skin with a cleanser suited to your skin type. Dispense 4–5 drops onto dry or slightly damp skin, gently pressing it into the face and neck. Follow with a hydrating moisturizer to lock in the benefits.
• Nighttime Use: Apply the serum followed by a moisturizer.
• Daytime Use: Apply the serum, follow with a moisturizer, and finish with SPF 30.
Important: Do not use the serum on days when you will have direct sun exposure. Instead, incorporate it into your nighttime routine.
To maximize the serum’s effectiveness, your skincare regimen should include a gentle cleanser, a hydrating moisturizer, and a hydrating facial mask.
When will I start seeing results after using the Invigorating Vitamin C Serum?
With consistent and proper use, visible results can typically be noticed within a minimum of 14 days.
What do I do if I notice redness, itching, or peeling?
If you experience redness, itching, or peeling, discontinue use for 3–5 days and focus on cleansing and moisturizing only. Once your skin has calmed, reintroduce the serum by using a smaller amount or reducing application frequency.
Is the Invigorating Vitamin C Serum safe to use after professional skin treatments and procedures?
Always consult with a physician, dermatologist, aesthetician, or provider for best post procedure care instructions.
How long does a bottle last after opening?
3 months after opening — maybe up to 6 months if:
• Stored away from light and heat
• Kept tightly sealed
• Minimal air exposure (e.g., pump bottle vs. dropper)
Can the Invigorating Vitamin C Serum be used with a retinol or retinoid?
Yes, but with caution. Vitamin C (ascorbic acid) and retinoids can both be part of an effective skincare routine, but using them together at the same time (especially if you have sensitive skin) may cause irritation, dryness, or redness.
Is it safe to use the Vitamin C serum while pregnant or breast feeding?
This product has not been specifically tested for use during pregnancy or breastfeeding. We recommend consulting your healthcare provider before incorporating it into your skincare routine during this time.
Is it safe to use this serum on sensitive skin?
Yes, our serum is suitable for most skin types, including sensitive skin—with proper use. It contains pure L-ascorbic acid, a powerful form of vitamin C that may cause slight tingling at first. To minimize any potential irritation, we recommend starting with use 2–3 times per week on clean, dry skin, and following with a moisturizer. Always patch test before first use. With gradual introduction, most sensitive skin types can comfortably enjoy its brightening and antioxidant benefits. If you have any concerns or specific skin conditions, we recommend consulting a dermatologist.
Ready for Skin That Performs Like It Should?
Experience the precision of pharmaceutical-grade skincare — clinically formulated, visibly effective.
BEFORE ★ aFTER
Cita
In just weeks, Cita’s skin went from textured and uneven to smooth, clear, and glowing. Proof our serums don’t play—they work.
Hayven
Our serum helped calm breakouts, evened her skin tone, fade dark spots and hyperpigmentation, smooth texture, and boost overall glow—giving her a fresh, healthy look.
Myles
The serum reduced his breakouts, smoothed texture, and boosted clarity—leaving him with clearer, brighter skin.
Jackie
Dark spots? Gone. Texture? Smoothed. Glow? Activated. Our serum really ate with this one.
Andrea
From dull to luminous. Hydration hit, glow restored, confidence unlocked.
Austin
Just 2 days. Redness down, dryness gone, glow turned all the way up.