C-Retinol-C — Retinol + Vitamin C + Ceramides | MD Cosmetique

SECTION 1 — THE PROBLEM

You've Been Told Retinol Is the Gold Standard. Nobody Tells You Most Products Use Concentrations Too Low to Cross the Stratum Corneum.

Retinol is the most clinically documented anti-aging ingredient available without a prescription. It accelerates cell turnover, stimulates collagen, reduces fine lines. But most retinol products on the market contain concentrations that are below the threshold required for a meaningful cellular response — enough to list retinol on the ingredient label, not enough to produce visible change.

There is another problem: retinol alone accelerates cell turnover but depletes the skin's natural ceramide barrier. The result is redness, peeling, and transepidermal water loss — the side effects that cause most users to abandon retinol before visible results appear.

C-Retinol-C was designed to solve both problems simultaneously.

SECTION 2 — THE MECHANISM

Three-Active Interlock System: Retinol + Vitamin C + Ceramides

C-Retinol-C is not a retinol product. It is a three-active system where each ingredient serves a role that makes the others work better.

Retinol drives cell turnover and collagen synthesis. It is the engine of visible change. Vitamin C provides antioxidant protection, brightens hyperpigmentation, and stabilises retinol against oxidation. Ceramides (Ceramide NP, AP, EOP — the three types naturally found in human skin) restore and maintain the barrier throughout the remodelling process.

Retinol stresses the barrier by design. Ceramides repair it in the same application. This is not a combination of three random ingredients. It is a formulated system where each active enables the next.

Three-active interlock system

SECTION 3 — THE PROOF

Development 2-3 years to calibrate three actives at compatible pH and concentration
Formulation Dr. Volynsky (PhD organic chemistry) + Dr. Libaridian (PhD pharmaceuticals)
Certification Oregon Tilth certified organic. FDA-registered drug-licensed facility.
Patent US 8,460,687 B1 — same classification as Johnson & Johnson.

SECTION 4 — THE COMPARISON

Conventional Retinol C-Retinol-C
Retinol May be below effective threshold Therapeutic concentration
Vitamin C Often absent or unstable L-Ascorbic acid, stabilised
Ceramides Rarely included Full spectrum NP + AP + EOP
Barrier impact Depletes ceramides over time Replenishes ceramides continuously
Clinical protocol Often interrupted by irritation Sustained 12-24 week protocol

SECTION 5 — THE FOUNDERS

Dr. Michelle Volynsky, Ph.D. — organic chemist. She identified the problem with conventional retinol products: they stripped the barrier in the process of rebuilding it. C-Retinol-C was her solution.

Dr. Vartan Libaridian, R.Ph., Ph.D. — pharmacist, former Neutrogena technical director. His expertise in drug delivery systems made the three-active formulation stable at therapeutic concentrations.

SECTION 6 — THE HONEST DISCLAIMER

Who it is for: Anyone who has tried retinol and experienced barrier irritation. Those transitioning from preventative to corrective anti-aging care. Those managing both aging concerns and pigmentation simultaneously.

Who it is not for: Pregnant or nursing women (consult your physician). Those with a currently compromised skin barrier (repair first). First-time retinol users should follow the gradual introduction protocol.

Timeline: 2-3 applications per week for weeks 1-2, every other night for weeks 3-4, then nightly. SPF 30 is required daily during retinol use. Visible results at 8-12 weeks.

SECTION 7 — THE OFFER

$90.00

Free shipping on orders over $99+

30-day return policy

Use code SAVE15 for first purchase

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SECTION 8 — FAQ

How is C-Retinol-C different from other retinol products?

Most retinol products contain only retinol. C-Retinol-C combines retinol with vitamin C (for antioxidant protection and brightening) and ceramides (for barrier maintenance). This three-active system enables consistent use over the 12-24 week period required for visible results.

Will this irritate my skin?

The ceramides in C-Retinol-C are specifically included to prevent the barrier disruption that causes retinol irritation. Follow the gradual introduction protocol — 2-3 times per week for the first two weeks — and your skin will acclimate. If you have a history of retinol sensitivity, consult with a dermatologist before use.

Can I use C-Retinol-C with other products?

Use C-Retinol-C in the evening on clean, dry skin. In the morning, use a gentle cleanser, vitamin C serum if desired, moisturiser, and SPF 30. Do not use other retinol products simultaneously. If you use Le Serum, apply it in the morning and C-Retinol-C at night.

Can I use this while pregnant?

Consult your physician. Most healthcare providers recommend avoiding retinol during pregnancy and nursing.

The science behind this formula

About our founders

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