GIOVANNI Biotin & Collagen Strengthening Conditioner 13.5 oz — Volume, Hydration & Frizz Control

GIOVANNI Biotin & Collagen Conditioner is a salon-quality, vegan formula designed to strengthen strands, add volume and leave hair soft and more manageable.

This 13.5 oz conditioner blends biotin, collagen and supportive botanicals to improve hair texture and reduce frizz without harsh chemicals. Cruelty-free and color-safe, the formula targets thinning or fine hair while being gentle enough for everyday use. The product pairs well with shampoos for a fuller-looking finish and aims to restore resilience and shine through hydration and structural support.

How does this conditioner strengthen and thicken hair?

The combination of biotin and collagen works to support the appearance of fuller strands by coating and smoothing each hair fiber. Hyaluronic acid and hydrating botanicals supply moisture to plump the shaft, which helps hair appear thicker and more elastic. This is a topical cosmetic approach that improves manageability and touchable softness.

• Biotin helps enhance hair texture and surface feel.
• Collagen provides a smoothing, strengthening film on strands.
• Hyaluronic acid attracts moisture for improved volume.
• Vegan, sulfate-free-friendly formulation maintains integrity.

Will it work on my hair type?

The conditioner is formulated for all hair types, including color-treated hair and those with fine or limp strands. Its lightweight conditioning prevents heavy build-up while delivering targeted hydration to control frizz and boost manageability. Use frequency can be adjusted to your hair's needs—daily for drier hair or a few times per week for oilier scalps.

• Safe for colored and chemically treated hair.
• Light enough for fine hair, yet moisturizing for dry textures.
• Helps detangle and improve comb-through results.
• Suitable for routine styling without weighing hair down.

What makes this formula natural and cruelty-free?

GIOVANNI blends botanical extracts and responsibly sourced ingredients, avoiding animal testing and many harsh additives. The product carries Leaping Bunny–style cruelty-free credentials and emphasizes plant-derived components where possible. Packaging and ingredient decisions reflect the brand's long-standing commitment to eco-conscious salon-quality haircare.

• Leaping Bunny-style cruelty-free assurance.
• Vegan ingredient choices with botanical extracts.
• No unnecessary sulfates or harsh detergents in the conditioning step.
• Produced with salon-level performance in mind.

How should I use it for best results?

After shampooing, apply a nickel- to quarter-sized amount from mid-lengths to ends and leave in for one to three minutes before rinsing thoroughly. For an extra boost, pair with the matching GIOVANNI biotin & collagen shampoo and use a wide-tooth comb to distribute product evenly. Adjust amount based on hair length and porosity.

• Apply to clean, damp hair focusing on mid-lengths and ends.
• Leave in 1–3 minutes for conditioning action, then rinse.
• Use regularly with the matching shampoo for consistent results.
• Use sparingly at the scalp to avoid weighing down fine hair.

Who is this for: This conditioner suits anyone looking for a plant-forward, salon-performance product to improve texture, volume and manageability—especially people with fine, flat or chemically treated hair who prefer vegan and cruelty-free options. It’s a practical choice for daily routines or targeted care when you want fuller-looking, softer hair without heavy residue.

Ingredients

INGREDIENTS: Aqua (Purified Water), Cetyl Alcohol, Stearyl Alcohol, Caprylic/Capric Triglyceride, Biotin, Vegetable Collagen, Fragrance, Sodium Hyaluronate (Hyaluronic Acid), Citrullus Lanatus (Watermelon) Fruit Extract, Lactobacillus/Fragaria Ananassa (Strawberry) Fruit Ferment Filtrate, *Vaccinium Angustifolium (Blueberry) Fruit Extract, *Actinidia Chinensis (Kiwi) Fruit Extract, *Euterpe Oleracea (Acai) Fruit Extract, *Glycerin, Butyrospermum Parkii (Shea) Butter, *Cocos Nucifera (Coconut) Oil, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Phenoxyethanol, Cetrimonium Bromide, Dehydroacetic Acid, Benzyl Alcohol. *USDA Organically produced ingredient