The story of PDRN ingredients for maintaining skin condition in the dry fall and winter, and how to use a high-concentration 3% PDRN ampoule
📌 What you can learn from this article
A PDRN ampoule contains DNA fragments (PDRN) derived from salmon, making it a good at-home option for caring for skin condition when tightness after cleansing or makeup pilling gets worse during seasonal changes.
We organized 4 selection criteria to help you filter out products that are only PDRN in name, and how to check for salmon PDRN on the ingredient list.
We also included how to use a PDRN ampoule for different situations such as tightness, makeup pilling, and localized dryness, along with a real review after 2 weeks of use.
✨ Why does skin become dull during seasonal changes?
Seasonal skin dryness happens because humidity drops and indoor heating starts, causing moisture in the skin to escape quickly.
If you keep using the lightweight moisturizer you used in summer, your skin will look dull by the afternoon.
Even if you layer on cream, the surface gets oily while the inside still feels tight.
If two or more of the following apply to you, it may be time to take care of your skin condition.
- Your face feels much tighter than usual after cleansing
- Makeup pills and foundation clumps
- Your skin texture feels rough and your complexion looks dull
- Your skin quickly feels dry even after applying moisturizer
At this time of year, just adding more moisturizer often isn’t enough. It’s better to add one more ingredient that helps care for skin condition itself, which is why PDRN ampoules are so popular in fall skincare these days.
✨ What is PDRN?
PDRN is a DNA fragment obtained from salmon reproductive cells, and it is an ingredient that can be used at home to care for skin condition.
Its full name is polydeoxyribonucleotide, but since that’s too long, it’s commonly called PDRN using the first letters.
The ingredient in Rejuran, known as a dermatology treatment, is also PDRN, so many people may already be familiar with the name.
In the past, you could only encounter it at a skin clinic, but now it’s also used in cosmetics. That means you can care for your skin steadily at home without going to a clinic.
✨ What’s the difference between animal-derived PDRN and plant-derived PDRN?
Animal-derived PDRN from salmon is known as a more effective ingredient than plant-derived PDRN.
These days, many products are sold with the name PDRN even when the ingredient is derived from plants. Be sure to check where the ingredient comes from on the label.
Category | Animal-derived PDRN | Plant-derived PDRN |
Ingredient | Salmon reproductive cells | Plant-derived ingredient |
Use | Known as an ingredient used in dermatology treatments | Used as an alternative ingredient |
Effect | Known as more effective than plant-derived types | - |
✨ How should you choose a PDRN ampoule?
When choosing a PDRN ampoule, look at four things: content, ingredient source, purity, and development process.
Not every product with PDRN in its name is the same.
Even a very small amount can still be sold as a PDRN product,
so checking the numerical information first is the surest way.
If the content isn’t listed at all, there’s no way to know how much is included.
The fastest way to check is the full ingredient list on the back of the product.
PDRN derived from salmon is listed as 'Sodium DNA' in the full ingredient list.
If the product name says PDRN but you can’t find Sodium DNA
in the full ingredient list, it may not be salmon-derived.
- Content: Whether the PDRN content is clearly labeled in ppm or %
- Ingredient source: Whether 'Sodium DNA' is on the full ingredient list, and where the salmon was obtained from
- Purity: Whether the purity of the ingredient is disclosed
- Development process: Whether skin experts participated in the development
✨ What kind of product is the Genabelle PDRN 3% Hyper Boost Ampoule?
The Genabelle PDRN 3% Hyper Boost Ampoule is a high-concentration PDRN ampoule containing 30,000ppm of PDRN with over 95% purity, obtained from salmon from Yangyang, Gangwon-do.
Based on the four criteria above, it looks like this.
Check criteria | Genabelle PDRN 3% Hyper Boost Ampoule |
Content | High concentration of PDRN 30,000ppm (3%) |
Ingredient source | Extract from salmon from Yangyang, Gangwon-do |
Purity | Over 95% |
Development | Co-developed with medical professionals |
The '3%' in the product name refers to the content. Converting 30,000ppm to a percentage gives 3%. Because it clearly states where the salmon was obtained from, and even the purity level, it’s easy for people who carefully check ingredients to review.
The fact that it was co-developed with dermatology specialists is also worth considering when choosing a PDRN ampoule for daily use.
✨ How do you use a PDRN ampoule?
After toner, apply 2~3 drops of the ampoule all over the face, then finish with cream. If you place it between toner and cream, you can add it without changing your current routine order.
- After cleansing, use toner to refine the skin texture.
- Dispense 2~3 drops of the ampoule into your palm and spread it over the entire face.
- Cover your face with your palms and gently pat to help it absorb.
- Finish with your usual cream.
You can also adjust it like this depending on your skin condition.
| Situation | Usage tip |
| When your face feels very tight after cleansing | Apply it right after toner, and layer it once more after it sinks in |
| When makeup pills | Apply a small amount thinly before makeup |
| When your cheeks or mouth area feel especially dry | Mix 1~2 drops into cream and apply again to those areas |
| When you stay indoors with heating for a long time | Use a slightly larger amount of ampoule in the evening |
✨ Genabelle ampoule 2-week review
"After using it consistently for 2 weeks, the days when my makeup pilled in the morning clearly decreased, and the inner tightness felt much more comfortable."
Day 1: The texture is a bouncy ampoule with a slight viscosity, but once applied to the skin, it absorbs smoothly without sitting on top.
The scent is almost fragrance-free, with no artificial perfume feel, so it was easy to use, and right after application my skin had a subtle dewy glow and felt nourished from within.
Week 1: The first thing I noticed was the tightness after cleansing. I used to have to rush to find toner and apply it as soon as I dried my face,
but after about a week, my skin felt comfortable even after washing. I could also clearly feel that foundation adhered better without lifting or clumping.
Week 2: Overall skin texture became softer, and my complexion, which had looked tired, started to look more lively.
A friend I met after a long time asked, "Your skin looks better these days—what are you using?" and I happily recommended it, saying it was thanks to the PDRN ampoule.
Condition Image Before Close-up of facial skin showing visible pores and redness. After Close-up of facial skin showing smoother texture, reduced pores, and even skin tone.
✨ Frequently asked questions about PDRN ampoules
Q. What percentage is PDRN 30,000ppm?
A. It is 3%. Since 1% equals 10,000ppm, 30,000ppm becomes 3%.
That is also why the Genabelle ampoule name includes 'PDRN 3%'.
Q. When should I use a PDRN ampoule, morning or night?
A. You can use it both morning and night.
In the morning, apply a thin layer before makeup, and on dry days, apply another layer in the evening.
Q. Can I use an ampoule instead of a clinic PDRN treatment?
A. An ampoule cannot replace a procedure. However, it can be useful for consistently caring for skin condition at home between treatments.
If you have just had a procedure, please check with your medical professional first before using it.
✨ Who is this fall skincare product recommended for?
If your skin feels tight and dull every time the season changes, add Genabelle PDRN 3% Hyper Boost Ampoule to your routine this fall.
Using it consistently from the seasonal change through winter can help smooth rough skin texture and keep skin feeling moisturized.
It’s especially suitable for people like these.
- People whose skin feels dry and tight every seasonal change
- People whose skin quickly gets dry even after using moisturizer
- People whose makeup pills and skin texture feels rough
- People concerned about a dull complexion
- People who want to steadily care for PDRN, known from dermatology treatments, at home
Pick up a PDRN ampoule before the weather turns fully cold.
