A simple polyol compound and one of the most well-studied humectants in skincare. Vegetable-derived glycerin draws water from the environment and deeper skin layers into the stratum corneum, helping to maintain barrier function and skin softness. It is widely regarded as safe and effective at concentrations typically used in cosmetic formulations.

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PDRN Brightening Serum
PDRN tissue regeneration and peptide expression-line softening
PDRN activates fibroblast adenosine receptors for collagen synthesis. Argireline softens expression lines. Multi-layer hydration system.
- ■PDRN Tissue Regeneration: Activates A2A adenosine receptors on fibroblasts, directly stimulating new collagen production and cellular turnover.
- ■Expression Line Softening: Argireline reduces the intensity of repetitive muscle contractions that form expression lines — particularly effective around eyes and forehead.
- ■Multi-Layer Hydration: Hyaluronic acid hydrates the surface, glycerin and sodium PCA pull moisture into the mid-epidermis, panthenol seals the lipid barrier.
- ■DNA Repair Support: PDRN supplies nucleotide fragments that skin cells use via the salvage pathway to repair UV-induced DNA damage faster.
Consult your healthcare provider before use if you have any medical conditions or take medications. These statements have not been evaluated by the FDA.
What's Inside
Ingredients are the natural sources in this product. Compounds are the bioactive molecules within each ingredient that provide specific health benefits.
† Part of a proprietary blend. Individual amounts not disclosed by manufacturer.
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Recommended Usage
Apply to clean skin
2-4 pumps on clean skin twice daily. Apply before moisturizer/oil. PDRN and Argireline penetrate best on bare, slightly damp skin.
PDRN and Argireline target different pathways
PDRN binds adenosine A2A receptors, triggering fibroblast proliferation and collagen synthesis. Argireline inhibits neuromuscular signaling to relax expression muscles.
Visible results build over weeks
Hydration improvement within days. Expression line softening within 2-4 weeks. Skin tone brightening and texture improvement within 4-8 weeks.
What to Expect
This shows how the product's benefits typically develop over time — from fast-acting acute effects to steady foundational support.
A tactile, daily self-care practice that nourishes through consistent application.
Illustrative only — not a medical claim. Individual results may vary.
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PDRN Brightening Serum, by the numbers.
PDRN activates fibroblast adenosine receptors for collagen synthesis. Argireline softens expression lines. Multi-layer hydration system.
Every active, dosed.
The hero actives carry the bulk of the dose. The supporting blend covers the gaps.
A provitamin that converts to vitamin B5 (pantothenic acid) in the skin. It's a powerful humectant that attracts and holds moisture while soothing and supporting skin repair.
The sodium salt form of hyaluronic acid, a naturally occurring glycosaminoglycan found throughout the skin's extracellular matrix. Sodium hyaluronate has a smaller molecular weight than hyaluronic acid, allowing better skin penetration. It can hold up to 1,000 times its weight in water, making it one of the most effective humectants in skincare.
The sodium salt of pyrrolidone carboxylic acid (PCA), one of the most abundant components of the skin's Natural Moisturizing Factor (NMF). PCA is produced naturally during the breakdown of filaggrin in the stratum corneum, and sodium PCA is used in skincare to replenish this endogenous humectant.
A bioactive DNA polymer (50–1,500 kDa) derived from salmon (Oncorhynchus keta) sperm cells. PDRN activates adenosine A2A receptors on fibroblasts and keratinocytes, stimulating cellular regeneration, collagen synthesis, and angiogenesis. It has an extensive clinical history in wound healing and is now widely used in aesthetic dermatology for skin rejuvenation.
A synthetic hexapeptide inspired by the N-terminal fragment of SNAP-25, a protein involved in neuromuscular signaling. Commercially known as Argireline®, this peptide is applied topically as a non-invasive approach to softening the appearance of expression lines by modulating neurotransmitter release at the skin surface.
Take it. Forget about it.
Apply to clean skin
2-4 pumps on clean skin twice daily. Apply before moisturizer/oil. PDRN and Argireline penetrate best on bare, slightly damp skin.
Day 1 · with foodPDRN and Argireline target different pathways
PDRN binds adenosine A2A receptors, triggering fibroblast proliferation and collagen synthesis. Argireline inhibits neuromuscular signaling to relax expression muscles.
Weeks 2–4Visible results build over weeks
Hydration improvement within days. Expression line softening within 2-4 weeks. Skin tone brightening and texture improvement within 4-8 weeks.
Week 6+ · ongoingWhat you'll feel — and when
Daily · plotted over 12 weeksThe label, unspun.
Supplement Facts
| Ingredient | Amount per Serving | % DV |
|---|---|---|
Glycerin Panthenol, Sodium Hyaluronate, Sodium PCA, Polydeoxyribonucleotide, Acetyl Hexapeptide-8 | † | † |
† Daily Value not established.
How it’s made.
PDRN activates fibroblast adenosine receptors for collagen synthesis. Argireline softens expression lines. Multi-layer hydration system.
Consult your healthcare provider before use if you have any medical conditions or take medications. These statements have not been evaluated by the FDA.
Your stack should rotate. Yours doesn't.
PDRN Brightening Serum is a Tier A active — built for steady daily use without rotation. The benefit compounds over weeks.
Our Smart Cycling system flags this active as 'no rotation needed' — its mechanism doesn't desensitize, so consistency wins.
Pairs well with.

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Resveratrol
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