Rejuran
Rejuran Skincare Collection – Youthful Skin, Backed by Science
Discover the skin-repairing power of Rejuran, the revolutionary Korean skincare line formulated with polynucleotides (PN) derived from salmon DNA. Known for its ability to restore skin elasticity, reduce inflammation, and visibly smooth fine lines, Rejuran is trusted by dermatologists and skincare professionals for its clinical-grade rejuvenation results.
✅ What is Rejuran?
Rejuran is a regenerative skin treatment originally developed for medical use, now available in cosmeceutical form for everyday skincare routines. The hero ingredient — polynucleotide (PN) — works at a cellular level to stimulate collagen production, accelerate skin healing, and improve overall skin texture and resilience. Whether you're dealing with dullness, fine lines, acne scars, or early signs of aging, Rejuran offers a gentle yet highly effective solution.
⏳ How Long Does Rejuran Last?
Most users experience visible improvements in skin texture, hydration, and elasticity after just a few weeks of use. With continued application, results become more pronounced and long-lasting, especially when combined with regular sun protection and hydration.
💧 Explore Our Rejuran Favorites:
At Cosmetic World, we carry a curated selection of authentic Rejuran products, including:
-
Rejuran Turnover Ampoules for intensive overnight repair
-
Rejuran Healing Masks for post-procedure or barrier-compromised skin
-
Rejuran Eye Creams to smooth fine lines and hydrate delicate under-eye areas
-
Rejuran Moisturizers designed for oily, sensitive, or acne-prone skin types
All formulas are fragrance-free, dermatologist-tested, and ideal for sensitive or recovering skin.
✨ Why Choose Rejuran at Cosmetic World?
We only source directly from authorized Korean distributors, ensuring freshness, authenticity, and maximum efficacy. Whether you’re a skincare professional or just beginning your K-beauty journey, our Rejuran collection brings clinic-level skincare into your home.
Shop now and discover why Rejuran is one of Korea’s most trusted skin-healing innovations.
Let customers speak for us
from 3964 reviewsGreat product, fast delivery and good customer service
I dye my hair more blonde, curl it, use product and this stuff keeps my hair frizz free. After air drying it it just a little bit I put a couple pumps of this through out the ends. Amazing!
My salon stopped using this line up and found it on cosmetic world for an Amazing price?
My hair is wavy/curly, shoulder-length and thick. I love this product. It is true that the perfume is very present, but since you do not need a large amount of product, the perfume evaporates quickly. It leaves my hair very soft, without ever weighing it down, with well-defined curls. I love it!
Very nice, perfect cold blonde. It doesn't make my hair yellow. Love how long it stays on the hair. Best toning experience!
Maravilloso,me encantó el color y el brillo de mi pelo
Love this product line. Great results and a very natural colour result. Good quality.
J’adore ce spray ! Il aide à protéger les cheveux tout en les laissant doux et brillants. Sa formule biphasée est légère et ne laisse pas les cheveux lourds ou gras. Idéal pour mes cheveux décolorés.
Je sens qu’il les protège et les garde
plus beaux. Je recommande!
Lasts, great as just a deposit or over bleached hair.
My nails are recovering after long-term use of gel polish.
A good developer for hair color. It works really well and gives great results.
Very gentle retinol. It doesn’t irritate or burn my skin.
Excellent hair color! I’ve been using it for many years and absolutely love it. I’m very disappointed that it has been discontinued and that they’re only selling the remaining stock.
Excellent hair color! I’ve been using it for many years and absolutely love it. I’m very disappointed that it has been discontinued and that they’re only selling the remaining stock.
Excellent hair color! I’ve been using it for many years and absolutely love it. I’m very disappointed that it has been discontinued and that they’re only selling the remaining stock.
Excellent hair color! I’ve been using it for many years and absolutely love it. I’m very disappointed that it has been discontinued and that they’re only selling the remaining stock.
What customers think about the store
The store offers a wide selection of professional hair care and beauty products at competitive prices. Customers praise fast shipping, careful packaging, and excellent customer service. Popular for hard-to-find items, with reliable delivery across Canada and t... The store offers a wide selection of professional hair care and beauty products at competitive prices. Customers praise fast shipping, careful packaging, and excellent customer service. Popular for hard-to-find items, with reliable delivery across Canada and the US. Many loyal customers appreciate the quality products and rewards program.
Read moreAI-generated from customer reviews.
Free Shipping
In Canada for orders over CA $59*In-Store / Online
Visit our store or get your order deliveredUS Shipping
Standard & Expedited Shipping AvailableEstablished since 1973.
One stop shopping for all your professional beauty products.