BIO SPECTRA ATTITUDE Volumizing Shampoo for Sensitive Dry Scalp — Unscented 32 fl oz, Vegan & EWG Verified

ATTITUDE Sensitive Natural Volumizing Shampoo is an EWG VERIFIED, fragrance-free, plant-based shampoo formulated to gently soothe dry, sensitive scalps while boosting volume and shine for fine or thinning hair.

This 32 fl oz gentle shampoo from BIO SPECTRA ATTITUDE is built for everyday use when you want clean, effective haircare without harsh surfactants, silicones, or added fragrance. Made with 97% naturally derived ingredients, the formula combines protein-rich soy and calming oat extract to improve manageability and comfort without weighing hair down. It’s vegan, dermatologically tested, and crafted to fit into minimal, sensitive-friendly routines for both men and women.

How does this shampoo add volume without heavy ingredients?

Volume comes from lightweight, naturally derived actives rather than thickening silicones. Soy protein helps plump fine strands and improves hair’s body and shine while the clean formulation avoids residues that flatten hair.

• Soy protein to increase strand fullness and manageability.
• Silicone- and SLES-free base keeps hair buoyant and soft.
• Light cleansing agents that rinse clean to preserve lift.

Will it calm a dry or reactive scalp?

The shampoo includes oat extract known for gentle skin-soothing properties and is formulated for sensitive scalp and sensitive skin. Its fragrance-free, dermatologically tested blend minimizes common irritants and supports daily comfort.

• Oat extract to help soothe dryness and reduce tightness.
• Fragrance-free to lower the risk of scent-related irritation.
• EWG VERIFIED ingredients for strict safety and transparency.

Is this product suitable for thinning or fine hair?

Yes — the formulation targets fine or thinning hair by adding lightweight body and shine without heavy buildup. It’s designed to be used regularly and pairs well with complementary conditioners for fuller-looking hair.

• Specifically formulated for fine or thinning hair types.
• Boosts manageability and natural shine for limp hair.
• Works well with Volume & Shine conditioner for enhanced effect.

What makes this a ‘clean’ and vegan choice?

Clean credentials come from ingredient transparency and third-party verification; this shampoo is EWG VERIFIED and made with mainly plant-based inputs. It’s vegan, avoids common problematic ingredients, and adheres to the Sensitive Natural line’s cleaner standards.

• 97% naturally derived ingredients and vegan formulation.
• No silicones, SLES, or added fragrances included.
• EWG VERIFIED certification for ingredient safety and trust.

Who is this for: This unscented volumizing shampoo is ideal for anyone with sensitive or dry scalp who also wants more volume from fine or thinning hair. It’s a good match for fragrance-sensitive users, vegans, and customers seeking EWG-verified, plant-forward haircare that integrates easily into everyday routines. Pair it with the matching Volume & Shine conditioner for a balanced clean and fuller-looking finish.

Ingredients

Aqua / Water / Eau, Sodium Coco-Sulfate, Coco-Glucoside, Glycerin, Sodium Cocoyl Isethionate, Lauryl Hydroxysultaine, Citric Acid, Sodium Chloride, Inulin, Glyceryl Oleate, Sodium Benzoate, Potassium Sorbate, Panthenol, Vitis Vinifera (Grape) Seed Oil, Guar Hydroxypropyltrimonium Chloride, Avena Sativa (Oat) Kernel Extract, Hydrolyzed Soy Protein. Our products are constantly evolving. Please refer to the product packaging for our most accurate ingredient list.