A bottle of Tree to Tub Volumizing Biotin Collagen Conditioner with a pump top, surrounded by soybeans, tea tree leaves, a lemon slice, and a soapberry. The label lists Sicilian lemon and tea tree as ingredients. A woman in a white swimsuit stands under a shower, smiling as she dispenses a liquid product from a pump bottle into her hand. The background features gray concrete walls and a metal showerhead. A swirl of white cream is surrounded by argan nuts with leaves, yellow capsules, a lemon slice, rosemary sprig, and scattered soybeans on a white background. A bottle of Tree to Tub Argan Oil for Hair sits on a white surface next to a bowl holding three lemons and one loose lemon, with a white tiled background. A woman in a black swimsuit stands under a shower with her hands behind her head, smiling with her eyes closed. Water runs down her hair and arms against a plain gray background.
A bottle of Tree to Tub Volumizing Biotin Collagen Conditioner with a pump top, surrounded by soybeans, tea tree leaves, a lemon slice, and a soapberry. The label lists Sicilian lemon and tea tree as ingredients.

Tree To Tub Vegan Collagen & Biotin Conditioner for Fuller Stronger Hair

8.5 oz

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • pH balanced formula for sensitive skin types and conditions like psoriasis and eczema.
  • Helps reduce hair loss and improves volume when used with hair growth shampoos.
  • Free from harmful ingredients like SLS and silicone, enriched with botanicals for soothing nourishment.
Scent: Sicilian Lemon & Tea Tree

$17.99

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Free carbon neutral shipping on orders $29+. Arrives in 3-5 days. Free, easy 30-day returns.

Suffering from an arid scalp? Thinning, lifeless hair?

Get max level moisture with this Biotin Conditioner for Damaged Hair, formulated with a unique Vegan Collagen Complex, Argan Oil, and Soapberry to nourish a barren scalp and support stronger, fuller locks.

This sulfate-free moisturizing conditioner uses the protective power of naturally-occurring antioxidants instead of harsh ingredients to nurture split, frizzy, overexposed hair back to a state of natural shine and strength, while also reducing the appearance of hair loss.

What makes this Biotin, Vegan Collagen & Tea Tree Conditioner special?

  • Undo the Overdo: This powerful yet gentle hair conditioner helps undo years of excessive coloring and sun exposure.
  • The Ultimate Rescue: Biotin is proven to help hair recover from the damaging effects of the sun, elements, and chemical coloring.
  • Gorgeous Gloss: Thirsty hair gets the lasting moisture it craves, resulting in stronger, thicker, shinier locks – naturally.
  • Reduce Tangles, Split Ends & Frizz: These are all symptoms of damaged dry hair. Tame them with this detangling hydrating conditioner.
  • Protect & Fortify: Biotin’s naturally-occurring antioxidants help fight free radical damage & encourage more resilient hair.
  • Hold onto H2O: Vegan Collagen Complex from Black Oats & Soy Protein has water-retaining properties & amino acids that help hair hold onto its natural moisture.
  • Bliss Out: Sicilian Lemon & Tea Tree Oil deliver a blissful scent & invigorating tingle that naturally calms the scalp.
  • The Whole Package: Finally, the thicker fuller hair you’ve been wishing for, along with a healthy, fertile & feel-good scalp too – without having to ditch the styling aids!
  • Shine From Head To Toe: Tree to Tub’s body care, hair care, and facial skin care products enhance each other when used together!

What makes Tree to Tub products different?

Every single Tree to Tub product> is produced with these important values in mind:

Gentle For All - Dry, sensitive, or allergy-prone skin, eczema, psoriasis, dermatitis, rosacea. You name it!

Skin-Friendly pH - Protect skin and allow its microbiome to flourish with naturally pH-balanced formulas.

Natural Fragrance - No sneaky synthetics or irritants. Just light, natural scents from pure essential oils and unscented products suitable for the most sensitive skin types.

Clean Ingredients - No Sulfates, SLS, Parabens, DEA/MEA, Gluten, or anything else you might find on a nasties list. Only the best, straight from Mother Nature.

Earth Friendly - Vegan, cruelty-free & nature-friendly formulas that come in recycled or recyclable packaging.

Sapindus Mukorossi (Wild Soapberry) Juice, Cetearyl Alcohol (From Coconut), Cetrimonium Chloride, Caprylyl Glycol & Dipropylene Glycol & Glyceryl Caprylate (From Coconut & Palm), Glyceryl Stearate (From Palm), Distearyldimonium Chloride, Biotin (Vitamin B7), Hydrolyzed Soy Protein & Sodium Benzoate (From Soy), Avena Strigosa (Black Oats) Seed Extract & Glycerin & Lecithin & Potassium Sorbate & Citric Acid, Argania Spinosa Kernel Oil (Organic Argan Oil), Citrus Limon (Lemon) Peel Oil, Polyquaternium-47, Melaleuca Alternifolia (Tea Tree) Leaf Oil, 1,3-Propanediol (From Palm), Citric Acid (From Corn).

Ingredients above reflect latest formulation. Please review ingredients on label upon receipt if you have ingredient concerns.

  1. Begin by cleansing your hair with Vegan Collagen & Biotin Shampoo for Damaged Hair to remove any buildup of dirt & oils on the hair and scalp.
  2. Twice a week, wash hair with Volumizing Biotin & Caffeine Shampoo for Thinning Hair to further increase volume, strength, and shine.
  3. Moisturize, de-tangle, and strengthen hair further with Vegan Collagen & Biotin Conditioner for Fuller Stronger Hair.

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