Skip to content
Beauty By Peptides

Independent guides and reviews on peptide skincare, anti-aging treatments, and aesthetic trends.

  • Home
  • About Beauty By Peptides
  • Blog
  • Privacy Policy
  • Contact Us
  • Home
  • About Beauty By Peptides
  • Blog
  • Privacy Policy
  • Contact Us
  • Peptide and skincare research illustration
    Anti-Aging - Peptides 101

    CosRx Launches First Color-Infused Lip Care Collection

    September 10, 2026

    Beauty brand COSRX has expanded beyond its well-known skincare roots with the launch of its first color-infused lip care collection, marking a notable step into hybrid beauty products that combine treatment with a touch of makeup. Known globally for ingredient-focused formulas and minimalist product development, the brand is now responding…

    Continue Reading
  • Illustration for the article: COSRX Launches Peptide-Infused Tinted Lip Treatments
    Anti-Aging - Peptides 101

    COSRX Launches Peptide-Infused Tinted Lip Treatments

    September 9, 2026

    K-beauty favorite COSRX is expanding beyond its skincare roots with the launch of peptide-infused tinted lip treatments, bringing together color, care, and treatment in one easy step. Known for creating dermatologist-loved formulas that prioritize skin health, the brand is now applying that same philosophy to lip care. The result is…

    Continue Reading
  • Peptide and skincare research illustration
    Anti-Aging - Peptides 101

    COSRX Launches 5 Peptide Lip Collection At ULTA

    September 8, 2026

    COSRX is expanding its skincare-meets-beauty footprint with the launch of the 5 Peptide Lip Collection at ULTA, giving shoppers a new way to bring ingredient-focused lip care into their daily routines. Known globally for its effective, minimalist Korean skincare approach, COSRX has built a loyal following around formulas that prioritize…

    Continue Reading
  • Illustration for the article: Salmon DNA Serum Review: Viral K-Beauty Skincare Tested
    Anti-Aging - Peptides 101

    Salmon DNA Serum Review: Viral K-Beauty Skincare Tested

    September 8, 2026

    K-beauty has a long history of turning unexpected ingredients into must-have skincare trends, and the latest one making waves is salmon DNA serum. If you have been scrolling through beauty feeds lately, chances are you have seen this viral product praised for its glow-boosting, skin-repairing benefits. But does it actually…

    Continue Reading
  • Illustration for the article: Injectable-Inspired Skincare: Do PDRN And P-Tiox Actually Work?
    Anti-Aging - Peptides 101

    Injectable-Inspired Skincare: Do PDRN And P-Tiox Actually Work?

    August 27, 2026

    Injectable-inspired skincare is having a major moment, with brands promoting high-tech formulas that promise smoother, firmer, more youthful-looking skin without a needle in sight. Two ingredients getting particular attention are PDRN and P-Tiox. They are often positioned as topical alternatives to in-office aesthetic treatments, leading many consumers to ask a…

    Continue Reading
  • Illustration for the article: Medicube Eye Serum Review: TikTok’s Filler Alternative Tested
    Anti-Aging - Peptides 101

    Medicube Eye Serum Review: TikTok’s Filler Alternative Tested

    August 2, 2026

    Under-eye concerns are some of the hardest skincare issues to treat. Fine lines, puffiness, dullness, and crepey texture often show up early, which is why products marketed as a quick fix tend to go viral fast. One of the latest standout products is the Medicube Eye Serum, often described online…

    Continue Reading
  • Illustration for the article: Medicube PDRN Pink Peptide Serum Review: Bouncier Skin?
    Anti-Aging - Peptides 101

    Medicube PDRN Pink Peptide Serum Review: Bouncier Skin?

    August 1, 2026

    If you are chasing that springy, well-rested glow, the Medicube PDRN Pink Peptide Serum has likely already landed on your radar. With its candy-pink color, skin-plumping promises, and social buzz, this serum has quickly become one of the more talked-about K-beauty launches for people who want smoother, bouncier-looking skin without…

    Continue Reading
  • Illustration for the article: Medicube Review: Is The Viral K-Beauty Brand Worth It?
    Anti-Aging - Peptides 101

    Medicube Review: Is The Viral K-Beauty Brand Worth It?

    July 22, 2026

    Medicube has become one of the most talked-about names in K-beauty, thanks to its sleek packaging, skin-tech devices, and results-focused formulas that regularly go viral on social media. From pore care and collagen-focused products to at-home beauty tools, the brand has built a reputation for offering skincare that feels both…

    Continue Reading
  • Illustration for the article: Why Korean Skin Care Works for Mature Skin
    Anti-Aging - Peptides 101

    Why Korean Skin Care Works for Mature Skin

    July 21, 2026

    As skin matures, its needs change in ways that many traditional beauty routines do not fully address. Fine lines become more visible, elasticity naturally declines, dryness increases, and the skin barrier often becomes more delicate over time. This is one reason so many people are turning to Korean skin care.…

    Continue Reading
  • Illustration for the article: 10 Summer 2026 Beauty Trends: Peptides, PDRN And More
    Anti-Aging - Peptides 101

    10 Summer 2026 Beauty Trends: Peptides, PDRN And More

    July 18, 2026

    Summer 2026 is shaping up to be one of the most exciting seasons in beauty, with skincare science, skin-first makeup, and next-generation treatments all influencing what people want in their routines. From ingredient-led innovation to glow-enhancing finishes, this season is less about heavy transformation and more about smarter, more targeted…

    Continue Reading
 Older Posts
Newer Posts 

Recent Posts

  • Retatrutide Phase 3 Results: Up to 22.6% Weight Loss and an FDA Filing Due in 2027
  • Is There a Tirzepatide Pill? Why an Oral Version Still Does Not Exist
  • Orforglipron Is Approved and It Is Not a Peptide: What Foundayo Changes for Oral Weight Loss
  • BPC-157: What the Research Actually Shows and Where US Regulators Stand
  • Epitalon: The Telomere Peptide With Almost No Human Evidence

New: Peptide Tracker for Google Sheets

Log what you used and when, note how you felt, track supplies and spending, and let the dashboard add it all up. Includes a 2026–2027 calendar. Works free in Google Sheets.

Get the tracker

Research Peptides

Mission Peptides (20% off with code MISSION20)

Peptides, Serums & Supplements (affiliate links)

GHK-CU Copper Peptide Serum

The Ordinary - Copper Peptides

Copper Peptide 12 Cream, 99% Purity of Copper Tripeptide-1, GHK-Cu, 12 Multi-Peptide

The Ordinary Matrixyl 10% + HA

The Ordinary Argireline Solution 10%

NAD+ Supplement with Resveratrol

Medicube PDRN Pink Peptide Serum

COSRX 5 PDRN Collagen Intense Vitalizing Serum

Medicube Eye Serum with Salmon DNA PDRN & Pink Peptides

Rhode Peptide Glazing Fluid

COSRX Advanced Snail Peptide Eye Cream

The Ordinary Buffet (Multi-Peptide + HA)

Paula’s Choice Pro-Collagen Multi-Peptide Booster

Good Molecules Super Peptide Serum

Glow Recipe Niacinamide Dew Drops

2026 - Powered By TrendLeap AI Product Finder
Graceful Theme by Optima Themes
Add Widgets to Sidebar Slide Menu section in Widgets