The Leave-in hair treatment with TFC8®

Augustinus Bader The Leave-In Hair Treatment with TFC8® is an ultra-nourishing, fast-absorbing leave-in treatment designed to strengthen, soften, smooth, and support healthier-looking hair.

Powered by Augustinus Bader’s proprietary TFC8® technology, this lightweight formula helps reduce breakage, improve manageability, tame frizz, boost shine, and protect against the visible effects of heat styling, colour processing, chemical treatments, and environmental stressors.

Designed for all hair types, the residue-free texture hydrates and conditions without weighing the hair down. Use on clean, dry, or towel-dried hair to support softness, smoothness, vibrancy, and stronger-looking strands.

Benefits:

• Strengthens, softens, and smooths the look of hair
• Helps reduce breakage and styling damage
• Supports healthier-looking natural hair growth
• Helps improve the look of brittle or weakened hair
• Supports thicker, fuller-looking strands
• Helps reduce the appearance of split ends
• Boosts shine and improves vibrancy
• Tames frizz without weighing hair down
• Helps hair retain moisture for a silky, healthy-looking finish
• Softens and detangles for easier combing
• Supports scalp comfort with soothing and fortifying ingredients
• Residue-free, fast-absorbing, and lightweight
• Vegan and suitable for all hair types
• Formulated without silicones, parabens, sulfates, synthetic fragrance, irritants, or allergens

Visible Results:

100% agree hair looks and feels healthier after use

90% agree The Leave-In Hair Treatment helps repair hair from heat

97% agree hair feels easier to manage and style after use

How to Use:

Apply a small amount to clean, dry or towel-dried hair.

Using fingertips or The Neem Comb, work through the scalp, mid-lengths, and ends, focusing on areas of need.

Allow hair to dry naturally, or blow dry for an enhanced finish.

Use 2 to 3 times per week, or as needed.

For best results, use with the Augustinus Bader haircare system: The Shampoo, The Conditioner, The Scalp Treatment, and The Hair Oil.

Loshen & Crem’s Recommendation:

We recommend Augustinus Bader The Leave-In Hair Treatment with TFC8® for hair that feels dry, frizzy, brittle, damaged, dull, or difficult to manage.

This is a beautiful leave-in option when you want softness, smoothness, and shine without a heavy residue. Use a small amount first, especially on fine hair, and focus through the mid-lengths and ends where breakage, dryness, and split ends are most visible.

For scalp-focused support, massage a small amount closer to the roots as needed. For a more polished finish, apply before blow drying or pair with The Hair Oil on the ends.

Ingredients:

Key Ingredients:

TFC8®: Augustinus Bader’s proprietary complex designed to support overall hair and scalp wellness.

Coconut Oil: Helps nourish, soften, and smooth the look of dry or brittle hair.

Castor Seed Oil: Helps condition the hair and support a thicker, healthier-looking appearance.

Argan Oil: Rich in nourishing fatty acids to help smooth, soften, and boost shine.

Panthenol: Helps hydrate, condition, and improve the feel of softness and elasticity.

Oat Kernel Oil: Helps nourish and comfort the scalp and hair.

Hydrolyzed Vegetable Protein and Hydrolyzed Rice Protein: Help support stronger-feeling, more resilient hair.

Saccharide Isomerate: Helps support moisture retention for softer, smoother strands.

Biotin: Helps support stronger-looking hair and overall hair vitality.

Neem Leaf Extract: Helps support scalp comfort and a healthier-looking scalp environment.

Green Tea Leaf Extract: Provides antioxidant support against visible environmental stress.

Sea Buckthorn Fruit Extract: Helps nourish and support shine, softness, and vibrancy.

Full Ingredients List:

Aqua/Water/Eau, Glycerin, Cocos Nucifera (Coconut) Oil, Ricinus Communis (Castor) Seed Oil, Behenyl Alcohol, Sodium Acrylates Copolymer, Citric Acid, Maltodextrin, Xanthan Gum, Argania Spinosa Kernel Oil, Panthenol, Avena Sativa (Oat) Kernel Oil, Hydrolyzed Vegetable Protein, Potassium Sorbate, Saccharide Isomerate, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Lecithin, Sodium Benzoate, Hydrolyzed Rice Protein, Sodium Phytate, Acacia Concinna Fruit Extract, Melia Azadirachta Leaf Extract, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Sodium Hydroxide, Nephelium Lappaceum Seed Extract, Caesalpinia Spinosa Fruit Pod Extract, Biotin, Camellia Sinensis Leaf Extract, Hydrogenated Lecithin, Tocopheryl Acetate, Helianthus Annuus (Sunflower) Sprout Extract, Sodium Citrate, Alanyl Glutamine, Arginine, Oligopeptide-177, Sodium Chloride, Sorbic Acid, Phenylalanine, Sisymbrium Irio Seed Oil, Bambusa Arundinacea Stem Extract, Hippophae Rhamnoides Fruit Extract.

Please refer to the product packaging for the most current ingredient list.

Frequently asked questions:

What is Augustinus Bader The Leave-In Hair Treatment with TFC8® used for?

Augustinus Bader The Leave-In Hair Treatment with TFC8® is used to strengthen, soften, smooth, hydrate, detangle, and support healthier-looking hair while helping reduce breakage and frizz.

Who is The Leave-In Hair Treatment best for?

It is suitable for all hair types and is ideal for dry, frizzy, brittle, damaged, colour-treated, chemically treated, or heat-styled hair.

Does The Leave-In Hair Treatment weigh hair down?

No. The formula is lightweight, fast-absorbing, and residue-free when used as directed.

Can I use The Leave-In Hair Treatment on dry hair?

Yes. Apply a small amount to clean, dry hair to smooth frizz, soften ends, and refresh the look of the hair.

Can I use The Leave-In Hair Treatment on towel-dried hair?

Yes. Apply to towel-dried hair before air drying or blow drying to help improve manageability, softness, and shine.

How often should I use The Leave-In Hair Treatment?

Use 2 to 3 times per week, or as needed depending on your hair’s dryness, texture, and condition.

Is The Leave-In Hair Treatment good for heat-styled hair?

Yes. It helps combat the visible effects of heat styling and supports stronger, smoother, healthier-looking hair.

Is The Leave-In Hair Treatment silicone-free?

Yes. It is formulated without silicones.

Is The Leave-In Hair Treatment fragrance-free?

Yes. It is fragrance-free.

What should I pair with The Leave-In Hair Treatment?

For best results, pair it with Augustinus Bader The Shampoo, The Conditioner, The Scalp Treatment, The Hair Oil, and The Neem Comb as part of a complete haircare ritual.

Can I buy Augustinus Bader The Leave-In Hair Treatment with TFC8® in Canada?

Yes. Shop Augustinus Bader The Leave-In Hair Treatment with TFC8® online at Loshen & Crem with fast shipping across Canada.