FREQUENTLY ASKED QUESTIONS
Ampoules seem inconvenient — how do you open and apply them?
Very simple. We thought through everything down to the smallest detail. Each box includes a special opener and a pipette-style tip. You just open the ampoule and apply it like any regular serum. Quick, convenient, and safe.
Why choose ampoules over a cream or serum?
Because ampoules are the most effective and sterile form for highly active ingredients. They don’t oxidize, don’t spoil, and don’t need aggressive preservatives. Maximum formula strength with minimum contamination risk.
Is this concentration safe?
Yes, these are clinically verified concentrations designed for effective pigmentation correction. The formula passes pharmaceutical-grade safety checks. Still, we recommend a patch test on the inside of your wrist before first use, and always combine with SPF.
How many ampoules are in a box?
Each box contains 10 ampoules, designed for three uses each. You will also find a convenient pipette-style applicator for safe storage and easy use between doses.
How long will one box last?
Using the ampoules 5–7 times per week, one box lasts 4–8 weeks, exactly the time needed to see results. Remember to apply SPF 50 daily to maintain those results.
I’ve tried so many things — why should these ampoules work?
We understand. That’s why we created a cosmeceutical formula at the intersection of pharm and advanced skincare.
These ampoules contain a scientifically justified 5% niacinamide and 3% squalane, developed together with a GMP- and ISO 22716–certified European pharmaceutical laboratory. This is professional-grade, not hype.
Using the ampoules 5–7 times per week, one box lasts 4–8 weeks, exactly the time needed to see results. Remember to apply SPF 50 daily to maintain those results.
Are ampoules really better than regular serums?
Yes, and it’s not just a trend. Ampoules deliver a sterile, sealed, fresh dose, protecting the active ingredients from oxidation. That means no unnecessary preservatives or stabilizers, so the formula stays potent and truly effective.
I have very sensitive skin. What if it causes irritation?
Quite the opposite. This formula was created specifically with sensitive skin in mind. Niacinamide (122 daltons) and squalane (approx. 400 daltons) have small molecules that penetrate gently and deeply without disrupting the skin barrier. The pH is physiologically balanced at 5.5–6.0, and the formula is tested for microbiological safety.
Isn’t 5% niacinamide too low or too high?
It’s exactly the concentration that works effectively without irritating. Many Asian brands push 15–20%, but research shows 5% is the clinically proven effective dose. You get results without overloading or harming your skin.
Isn’t this just a temporary glow?
No. This isn’t a one-night radiance product, but a formula that supports your skin from within. Niacinamide and squalane help restore the barrier, reduce inflammation, and slow down pigment formation. The effect is cumulative — the longer you use it, the better your skin looks.
This looks too complicated. What about pleasure and self-care?
No worries — it’s about results and pleasure. The texture is silky and comforting, and after application your skin feels soft, calm, and hydrated.
What if it doesn’t suit me? I don’t want to waste money.
We understand. That’s why we spared no expense on the formula. Developed and produced in a certified European pharmaceutical lab (GMP and ISO 22716), with strict quality control for every batch. This is professional-grade skincare, not mass-market.
My esthetician recommends another brand — why should I trust you?
Because your esthetician values results and scientific evidence and may simply not know about us yet. Feel free to show them our ingredient list and certifications. This formula integrates perfectly into any professional skincare protocol.
Why choose ampoules over a cream or serum?
Ampoules are not ordinary cosmetics. They are cosmeceuticals, with higher active concentrations, sterile packaging, and precisely dosed applications.
Developed in partnership with a pharmaceutical laboratory to GMP and ISO 22716 standards. You are paying for true effectiveness and safety.
Is this natural? Is it safe? Are there any hormones?
Absolutely safe. No hormones, no parabens. Only clinically proven actives in a pharmaceutical-grade form. We avoid anything the skin doesn’t truly need.
Can I use acids with these ampoules?
Yes, but not on the same day. We recommend alternating: acids 2–3 times a week in the evening, ampoules on the other days, always in the evening. And always use SPF 50 daily, even in cloudy weather.
Can I trust a new brand?
This brand is my personal responsibility and pride. I am a practitioner with 7 years of experience, founder of PROSTO COSMETICS, and the creator of these cosmeceutical formulas. We use certified pharmaceutical production, real clinical-level formulas, and cult ingredients without marketing tricks.