BRÜUNSC - Control Stem Cell Ampoule - Micro Needling Korean Serum Booster for Face and Body to Use with and without Derma Pen Microneedling Skin Care Serum 1.18 fl.oz

I’m a skincare professional and I am always looking for new products! I have only used it twice so far but I will share what I’ve experienced: packaging is great and keeps the vial and syringe secure! It doesn’t have much of a scent to it which is fine! I used it the other day after a chemical peel and the absorbency was was very nice. It has a soft finish and not a sticky texture. It’s easy to put on and doesn’t cause any skin irritation for me. Looking forward to using it more for hopefully great results.

Love this product. Works great either way my microneedling pen.

The product works as advertised. I use it with my micro needling pen and it works well to help it glide. I don’t love that the bottle is glass, I dropped one once and it broke.It seems to absorb well and is not sticky. It doesn’t irritate my skin at all.

I've been using this for about a year now. I have definitely noticed a difference in the surface of my skin. Less find lines, Improved texture, and doesn't break me out. Sometimes I even micro needle it on. Effective!

Saw this on TikTok ! Used it when I was doing microneedling. It made my skin feel smooth and was a great serum to use doing my session. 1 bottle will last a couple of microneedling sessions.

I haven’t tried it yet but I have no doubt it will work. However the bottle is 3/4 full upon opening. Pretty disappointing for the price.

Me fascina 🥰 trabaja muy bien en mi piel probaré el de salmón para ver como me va

I experienced Delayed-Type Hypersensitivity on the 10th day after microneedling. By the fifth day after the procedure, my skin had already returned to normal. I never expected that on day 10, I would suddenly develop an allergic reaction. By day 12, it was clear—I was in trouble.I immediately went to see a dermatologist, who prescribed both oral and topical steroids to try to stop granuloma formation. It's been a week, but the redness hasn't subsided, and I can already feel about five small granulomas starting to form.Right now, I feel incredibly upset. Why did I trust this product's claim that it could be used for microneedling? Its ingredient list is extremely complicated, full of all kinds of plant extracts. When these foreign substances are driven deep into the skin with microneedling, of course there will be problems. Why did I trust its claim to be microneedling-safe? Because I've never had an issue before—everything always went smoothly, so I naively believed that if a product claims it's suitable for microneedling, it wouldn't dare lie, otherwise there would be legal consequences.I used a microneedling pen and divided the process into shallow and deep microneedling. For the shallow part, I only did gliding technique at up to 1mm (which, due to the gliding, is actually even more shallow in practice). For the deep microneedling, I used a stamping technique to make sure the actual depth matched the needle length. Every area where I did deep microneedling—those are the areas where the problems happened.What does this mean? It suggests that the manufacturer probably thinks microneedling is just rolling something lightly on your face, or just doing a few glides. That kind of microneedling is cosmetic and stays very shallow—unless you go overboard with actives like AHA, Retinol, or Vitamin C, you won't get into trouble. But once you move up to medical microneedling, the formula MUST be as simple and pure as possible. Why did I still use this product despite seeing such a complex ingredient list? Because the product insisted it was suitable for microneedling, and I’d never had issues before. I bought it and thought, "It should be fine." I was wrong. I was misled by this product.Also, this product claims to be a Korean brand. Nonsense! There is no such brand in Korea—this is a brand pretending to be Korean, selling low-quality skincare internationally! I asked them, "What's your PDRN concentration? What's the molecular weight range?" They couldn’t answer! That alone proves it's an extremely low-quality product that should NOT be on Amazon.How can you sell a product that ruins people’s skin and sleep well at night? How do you have the nerve to claim this product is suitable for microneedling!?