ACT+ ACRE Stem Cell Conditioner for Fine & Thinning Hair — 10 fl oz, Lightweight Hydration & Strengthening

Act+Acre Stem Cell Conditioner is a lightweight, cold-processed formula that hydrates fine or thinning hair, helps strengthen strands, and adds visible shine without weighing hair down.

Developed for fragile, fine, or thinning hair, this conditioner combines a Swiss apple stem cell complex with castor oil, antioxidants, and strengthening proteins to reinforce the hair fiber and improve manageability. The cold-processed, silicone-free blend is trichologist-formulated and color-safe, designed to seal cuticles, reduce breakage and support the appearance of fuller-looking hair when used as part of the Stem Cell System.

How does this conditioner help fragile or thinning hair?

The formula targets weakened fibers by delivering lightweight conditioning and reconstructive ingredients that work from mid-lengths to ends. Antioxidants protect against daily environmental stressors while proteins and niacinamide help strengthen and fortify each strand.

• Swiss Apple Stem Cells to defend against oxidative stress
• Hydrolyzed Rice Protein and Niacinamide to reinforce strand structure
• Castor Oil and Meadowfoam Seed Oil to seal cuticles and enhance elasticity

Will it leave fine hair greasy or weighed down?

No—this conditioner is formulated specifically for fine and thinning hair, offering targeted hydration without heavy residue. The lightweight base and cold-processed method preserve active potency while preventing buildup that can flatten hair.

• Cold-processed below 40°C to retain ingredient effectiveness
• Silicone-free, fast-absorbing emollients that rinse clean
• Designed for daily use with minimal heaviness

How should I use it for best results?

After shampooing, apply the conditioner from mid-lengths to ends, leave on for 2–3 minutes, then rinse thoroughly. Use consistently with the Stem Cell Shampoo and Scalp Serum for a routine that supports the clinically tested system’s consumer-perception outcomes over time.

• Apply after cleansing, avoiding direct scalp application
• Leave 2–3 minutes to allow actives to absorb before rinsing
• Pair with Stem Cell Shampoo and Scalp Serum for optimized results

What key ingredients should I expect and why do they matter?

The conditioner blends plant-derived actives and targeted repair agents to deliver hydration, protection and strand resilience. Antioxidants neutralize free radicals while proteins and oils improve tensile strength and surface smoothness.

• Swiss Apple Stem Cells: antioxidant support for visible thickness over time
• Castor Oil: seals the cuticle and improves elasticity to reduce breakage
• Rosemary, Sunflower, Vitamin E, Rice Bran Extract: broad antioxidant protection

Who is this for? If you have fine, fragile or thinning hair and want a scientifically minded, lightweight conditioner that strengthens strands, improves shine and fits into a targeted haircare routine, this product is formulated to meet those needs. It’s vegan, color-safe, silicone-free and cold-processed—ideal for anyone seeking a gentle, performance-focused conditioner that supports the appearance of fuller-looking hair when used consistently as part of the Stem Cell System.

Ingredients

Aqua/Water/Eau, Behentrimonium Chloride, Glycerin, Crambe Abyssinica Seed Oil, Limnanthes Alba (Meadowfoam) Seed Oil, Propanediol, Cetearyl Alcohol, Glyceryl Stearate, Almond/Borage/Linseed/Olive Acids/Glycerides, Sodium Benzoate, Caffeine, Niacinamide, Panthenol, Lauryl Glucoside, Olea Europaea (Olive) Fruit Oil, Sodium Gluconate, Guar Hydroxypropyltrimonium Chloride, Tocopherol, Hydrolyzed Rice Protein, Hydroxyethylcellulose, Dehydroacetic Acid, Amyris Balsamifera Bark Oil, Aquilaria Agallocha Wood Oil, Cananga Odorata Flower Oil, Caprylic/Capric Triglyceride, Cistus Ladaniferus Leaf/Stem Extract, Elettaria Cardamomum Seed Oil, Gamma-Nonalactone, Hexenyl Acetate, Hyaluronic Acid, Ionone, Juniperus Virginiana Oil, Pogostemon Cablin Oil, Triethyl Citrate, Vanillin, Viola Odorata Leaf Extract, Helianthus Annuus (Sunflower) Seed Oil, Benzyl Alcohol, Lactic Acid, Isomalt, Potassium Sorbate, Sodium Hydroxide, Disodium Phosphate, Polysorbate 60, Isopropyl Alcohol, Malus Domestica Fruit Cell Culture Extract, Sodium Phosphate.