Discover PDRN, K-beauty’s skin-healing ingredient. Learn how it works — and why Hwahae reviews confirm its repair, elasticity, and hydration power.

PDRN Skincare in K-Beauty: The Review-Backed Healing Ingredient

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-We recommend reviewing the full ingredient list from the manufacturer/brand before purchasing.
-Unauthorized use of Hwahae’s content for commercial purposes may result in legal action.
-The ingredient ratios are provided by the brand, which is fully responsible for their accuracy


Do not include personal information or sales-related content.

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Each product allows one tiktok video review and one text review

False, exaggerated, or duplicate content may be deleted.

How to Write a Text Review

Help us keep the Hwahae community trustworthy by following these guidelines.
Reviews that don’t follow the standards may be removed without notice.

-Write clearly and in full sentences that match the review form.

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-Only write reviews after using the product yourself.

-Make sure your review matches the actual product you used.

-Upload your own photos of the product or your skin.

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-Avoid defamation, copyright violations, or misleading claims.

-Don’t post meaningless or repetitive content.

-See something suspicious? Report it using the [Report] button.

Reviews that don’t follow the guidelines may be removed without prior notice.

How to Write a TikTok Review
Help us keep the Hwahae community trustworthy by following these guidelines:
Reviews that violate these may be removed without notice.

1. Only share content you personally created or recorded.
2. Don’t use videos made by others. Repeated violations may result in restrictions.
3. Explicit, violent, or unrelated videos may be removed.
4. Use music and filters without copyright issues.
5. False, exaggerated, or duplicate content may be deleted.
6. See something suspicious? Report it using the [Report] button.

Reviews that don’t follow the guidelines may be removed without prior notice.

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Using someone else’s content may lead to removal or account restrictions.
For details, tap the [ ? ] icon above.

Only share content you personally created or recorded.

Tell us about what you liked - texture, results, skin type, etc

Tell us what didn’t work - texture, skin reaction, or why you wouldn’t recommend it

The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.

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Each product allows one tiktok video review and one text review.

Products 217

DERMAFACTORYNIACINAMIDE 20% SERUM

DERMAFACTORYEGF Ampoule

DERMAFACTORYPDRN 4% AMPOULE

DERMAFACTORYRetinal 300ppm Cream

DERMAFACTORYBakuchiol 10,000ppm (1%) Cream

DERMAFACTORYNIACIN TRANEXAMIC 13% SERUM

DERMAFACTORYAQUAPORIN HYDRATING CREAM

DERMAFACTORYNIACIN HYALURON 21% SERUM

DERMAFACTORYNIACINAMIDE 100 POWDER

DERMAFACTORYRETINAL 1000ppm CREAM

DERMAFACTORYWaterful Tone-Up Sun Cream [SPF50+/PA+++]

DERMAFACTORYEDLP Houttuynia cordata 71% moisture cream

DERMAFACTORYTEA TREE 59% CLEANSER

DERMAFACTORYVITAMIN C E FERULIC PURE AMPOULE

DERMAFACTORYVITAMIN E VITAL CREAM

DERMAFACTORYRetinoid 4000ppm cream

DERMAFACTORYB-Zero Milk Essence

DERMAFACTORYEDLP Houttuynia cordata 84% Essence Toner

DERMAFACTORYbe:zero COMPORT CREAM

DERMAFACTORYNiacinamide 10% Calamine Cream