Avalon Organics Thickening Shampoo Biotin B Complex — 14 fl oz, Sulfate-Free Volume Boost

Avalon Organics Thickening Shampoo Biotin B Complex is a plant-based cleansing formula designed to gently remove build-up while helping hair look fuller and more resilient.

This 14 fl oz bottle of Avalon Organics Thickening Shampoo (packaging may vary) uses a B-complex blend centered on biotin to cleanse without stripping natural oils. The formula is crafted for daily or regular use on fine, limp, or thinning-looking hair, and it aims to increase manageability and body through botanical-derived surfactants and conditioning agents. It’s free from harsh sulfates and made with plant ingredients that prioritize a balance between effective cleaning and nourishing care.

How does this shampoo make hair appear thicker?

The formulation focuses on lightweight cleansing and strengthening components that create lift at the roots and smoother strands, which together contribute to a fuller look. It avoids heavy silicones that can weigh hair down, instead using ingredients that coat without residue.

• Biotin-rich B-complex to support hair’s surface structure for improved texture
• Gentle, plant-based surfactants remove oil and product build-up
• Lightweight conditioning agents add body without greasiness

What are the key ingredients and how are they sourced?

The shampoo highlights a biotin-centered B-complex alongside botanical extracts and plant-derived cleansers. Avalon Organics emphasizes responsibly sourced botanicals and avoids synthetic dyes and harsh sulfates to keep the formula gentle on scalp and strands.

• Biotin (vitamin B7) as part of a B-complex blend for strand support
• Botanical extracts and plant-based surfactants for gentle cleansing
• Free from harsh sulfates and synthetic colorants

How should I use this shampoo for best results?

Apply to wet hair, lather gently, and rinse thoroughly; repeat if hair is very oily or has heavy product build-up. Follow with a light conditioner, focusing on mid-lengths and ends to maintain the added body without weighing roots down.

• Wet hair thoroughly before applying a quarter-sized amount
• Massage into scalp and length for 30–60 seconds, then rinse
• Use with a lightweight Avalon Organics conditioner for balanced softness and volume

Is this shampoo suitable for color-treated or sensitive scalps?

The formula is designed to be gentle and is generally compatible with color-treated hair, though results can vary depending on individual color processes. Those with sensitive scalps will appreciate the absence of harsh sulfates and synthetic dyes, but a patch test is recommended if you have specific sensitivities.

• Suitable for many color-treated hair types; monitor individual results
• Gentle surfactants and botanical ingredients reduce irritation risk
• Patch test advised for highly reactive scalps or allergies

Who is this for: Avalon Organics Thickening Shampoo Biotin B Complex is aimed at people with fine, limp, or thinning-looking hair who want a plant-forward cleansing option that improves manageability and visual volume. It’s a good fit for shoppers seeking a daily-use shampoo without heavy silicones or harsh sulfates, as well as those who prefer products formulated with botanical extracts and a B-vitamin focus. If you need a targeted medical treatment for hair loss, consult a healthcare professional; this shampoo is formulated to support appearance and texture rather than treat underlying conditions.

Ingredients

Purified water, organic aloe barbadensis leaf juice(1), sodium cocoyl sulfate, cocamidopropyl betaine, sodium cocoyl sarcosinate, vegetable glycerin, serenoa serrulata (saw palmetto) fruit extract, panthenol (pro-vitamin B-5), biotin, thiamine, pyridoxine, niacin, riboflavin, polyquaternium-10, wheat protein, soy protein, citric acid, soyamidopropalkonium chloride, jojoba oil, organic helianthus annuus (sunflower) oil(2), sodium benzoate, potassium sorbate, ethylhexylglycerin, organic ...