Dr. C. Tuna Hair by Farmasi

Farmasi Haircare — Salon Results at Home

Discover the Dr. C. Tuna haircare line — sulfate-free shampoos, deep conditioners, scalp serums, and targeted treatments for every hair concern. Clean formulas, visible results.

Farmasi Haircare Collection

Dr. C. Tuna haircare — sulfate-free, color-safe, salon-quality formulas
Targeted lines for damage repair, thinning hair, and scalp health
Non-GMO, cruelty-free — no parabens, no harmful additives

Shop Farmasi Haircare Want to sell Farmasi? See how →

Hero Line

Dr. C. Tuna Hair

Formula

No Sulfates

Coverage

All Hair Types

Farmasi haircare products — Dr. C. Tuna shampoo, conditioner, hair mask

Loved by thousands globally

“Dr. C. Tuna argan oil shampoo completely transformed my dry hair.”

— Maria T., Farmasi customer since 2020

Sulfate-Free

color-safe formulas

30+ Products

complete hair range

Product Lines

The Dr. C. Tuna Hair Collection

Six targeted hair care lines — each formulated around a proven hero ingredient, sulfate-free, cruelty-free, and designed for real, visible results.

Dr. C. Tuna Argan Oil

Nourishment & shine

100% pure argan oil

Rich in Omega-3 and Vitamin E, the Dr. C. Tuna Argan Oil line intensely nourishes dry, frizzy, or chemically treated hair. Sulfate-free formulas preserve color, smooth the cuticle, and restore a healthy shine without weighing hair down.

In this line

Argan Oil Shampoo

Argan Oil Conditioner

Argan Oil Hair Mask

Argan Oil Serum

Dr. C. Tuna argan oilFarmasi argan oil shampoosulfate-free shampoo

Dr. C. Tuna Biotin

Strength & fullness

Biotin + keratin blend

Biotin-enriched haircare formulas designed to reduce breakage and strengthen hair from root to tip. The Dr. C. Tuna Biotin line supports the appearance of thicker, fuller hair — Farmasi's top choice for fine or thinning hair.

In this line

Biotin Shampoo

Biotin Conditioner

Biotin Hair Serum

Biotin Scalp Tonic

Dr. C. Tuna biotinFarmasi biotin shampooshampoo for thinning hair

Dr. C. Tuna Hyaluronic Acid Hair

Moisture balance

Deep moisture balance

Hyaluronic acid isn't just for skin — the Dr. C. Tuna HA hair line brings deep moisture-balancing to dry, brittle, or high-porosity hair. Lightweight enough for daily use, effective enough to replace salon deep-conditioning treatments.

In this line

HA Hair Shampoo

HA Hair Conditioner

HA Intensive Hair Mask

Farmasi hair moisturizerhyaluronic acid hairFarmasi dry hair

Dr. C. Tuna Keratin

Smoothing & repair

Frizz-free smoothing

Keratin-infused formulas that visibly reduce frizz, repair heat and chemical damage, and leave hair smooth and manageable. A salon-inspired approach to frizz control without the formaldehyde associated with professional keratin treatments.

In this line

Keratin Shampoo

Keratin Conditioner

Keratin Smooth Mask

Farmasi keratin shampooDr. C. Tuna keratinfrizz control shampoo

Dr. C. Tuna Castor Oil

Scalp health & density

Cold-pressed castor oil

Cold-pressed castor oil formulas known for promoting scalp circulation and supporting healthy hair density. The Dr. C. Tuna Castor Oil line targets scalp dryness, dry, flaky scalp conditions, and hair thinning from the root.

In this line

Castor Oil Shampoo

Castor Oil Scalp Serum

Castor Oil Hair Mask

Farmasi castor oil hairDr. C. Tuna castor oilscalp treatment

Farmasi Color & Treated Hair

Protection for color-treated hair

UV color protection

Gentle, color-protecting shampoos, conditioners, and UV-shield sprays designed for color-treated and chemically processed hair. Farmasi's color care line helps maintain vibrancy, extends color longevity, and prevents fade.

In this line

Color Protect Shampoo

Color Protect Conditioner

Color Lock Spray

Farmasi color-treated haircolor safe shampooFarmasi haircare

The Farmasi Difference

Why Dr. C. Tuna Hair Actually Delivers

The haircare aisle is full of bold claims. Here's what sets Farmasi's Dr. C. Tuna hair line apart — in formula, not just marketing.

1950

Year Farmasi was founded

Countries worldwide

30+

Haircare products

Sulfates or parabens

Sulfate-Free, Color-Safe Formulas

Every Dr. C. Tuna shampoo is free from sulfates that strip natural oils and fade color. Farmasi haircare uses gentle cleansing agents that effectively remove buildup while maintaining the hair's natural moisture balance — safe for daily use on all hair types including color-treated.

Targeted Lines, Not Generic Products

Dry hair, thinning hair, frizzy hair, and damaged hair all have different root causes. Dr. C. Tuna builds each line around the specific ingredient best suited to address that concern — argan oil for moisture, biotin for growth, keratin for smoothing. This targeted approach delivers better results than catch-all formulas.

Salon-Quality Actives, At-Home Pricing

Farmasi's direct-to-consumer model means the formulation budget that competitors spend on retail margins goes directly into ingredient quality. The result: professional-grade argan oil, biotin concentrations, and keratin complexes at prices that make consistent use actually feasible.

Cruelty-Free Across Every Line

Farmasi is committed to cruelty-free production across all product categories — including haircare. No Dr. C. Tuna hair products involve animal testing at any point in development or manufacturing. The brand's ethical standards apply globally across all 56 markets.

For Beauty Influencers

Why Haircare Is Your Most Reliable Income

Of all Farmasi categories, haircare has the highest natural repurchase rate. When someone's hair looks better, they come back every month — automatically. Here's why smart Beauty Influencers make Dr. C. Tuna their anchor product.

Highest repurchasein beauty category

Shampoo Runs Out — Every Month

Haircare is the most reliably recurring category in beauty. Customers don't switch shampoos when they find one that works. The Dr. C. Tuna lines create natural subscription behavior — customers who love the argan oil shampoo reorder it monthly without prompting.

Universal audienceevery customer has hair

Universal Appeal — Everyone Has Hair

Unlike makeup (which varies by taste) or supplements (which require specific needs), haircare has universal appeal. Everyone washes their hair, and most people have at least one concern — dryness, frizz, thinning, damage. This makes Farmasi haircare one of the easiest categories to recommend across diverse audiences.

Visual resultsshareable transformation content

Before-After Results That Speak for Themselves

Hair transformation is one of the most shareable content types online. Before-after photos of argan oil or biotin results generate organic social proof. As a Beauty Influencer, you don't need to sell hard — showing genuine results does the work.

50% commissionon every haircare sale

50% Commission in a $47B Industry

The U.S. hair care market exceeds $47 billion annually. Farmasi's sulfate-free, clean-formula positioning sits perfectly in the fastest-growing segment. You earn 50% on every sale — standard affiliate programs in hair pay 5–15%.

Ready to start selling?

Sell Farmasi haircare from your own online store

50% commission on every Dr. C. Tuna hair sale. No inventory. Farmasi ships for you.

Become a Beauty Influencer

Start for just $19.99 · No monthly minimums

Common Questions

Frequently Asked Questions

About Farmasi Dr. C. Tuna haircare, ingredients, safety, and buying or selling as a Beauty Influencer.

Yes. The Dr. C. Tuna haircare lines use gentle, sulfate-free cleansing agents that effectively cleanse without stripping natural oils or fading color. This makes them suitable for daily use on all hair types, including color-treated, bleached, and keratin-treated hair.

Get Started Today

Your Next Step With Farmasi Haircare

Whether you want the best Dr. C. Tuna hair routine or want to build a business selling it — there's a path for you.

For customers

Shop Dr. C. Tuna Haircare

Register for free and access the full Farmasi haircare catalog — including all Dr. C. Tuna lines — at member prices with direct shipping to your door.

Free customer registration
Member pricing on all products
Direct shipping to your door
Easy reorder — subscribe & save

Shop Farmasi Haircare

For entrepreneurs

Sell Dr. C. Tuna & Earn 50%

Become a Farmasi Beauty Influencer and earn 50% commission on every haircare sale. Your store, your audience, Farmasi ships. No inventory needed.

$19.99 to start — includes Starter Kit
50% commission from day one
Your own online store + affiliate link
No inventory, Farmasi ships for you

Become a Beauty Influencer

No monthly minimums · Start today