Volumizing shampoos are designed to help fine or flat hair look fuller, but the way they achieve that volume matters. Some rely on cosmetic lift alone, while others focus on scalp health, oil balance, and hair fiber strength.
Two popular clean-leaning options are Gloavia Keratin Volume Boost Shampoo and Briogeo Blossom & Bloom™ Ginseng + Biotin Volumizing Shampoo. This comparison breaks down how each formula works, who it’s best for, and which approach to volume may be right for your hair and scalp.
Quick Verdict
- Choose Gloavia Keratin Volume Boost Shampoo if you want a COSMOS Natural–certified, vegan, cruelty-free shampoo that focuses on scalp oil regulation, root lift, and hair strength using ingredients like zinc PCA, caffeine, menthol, and hydrolyzed keratin.
- Choose Briogeo Blossom & Bloom if you prefer a gentler, botanical volumizing shampoo focused on softness and cosmetic fullness with minimal scalp stimulation.
Both shampoos are clean-leaning, but they address different causes of flat hair.
Brand Philosophy Comparison
Gloavia
Gloavia follows a functional clean beauty approach. Formulas prioritize ingredient integrity, scalp balance, and performance while meeting third-party clean standards. The Keratin Volume Boost Shampoo is designed to cleanse effectively without overwhelming fine hair, while supporting the scalp environment that influences volume.
Briogeo
Briogeo is known for Sephora-Clean, botanical-forward formulations. Blossom & Bloom focuses on lightweight cleansing and cosmetic volume using plant extracts and vitamins, with an emphasis on softness and manageability.
Cleansing System: How Gentle Is the Clean?
Gloavia Keratin Volume Boost Shampoo Uses a blended surfactant system:
- Lauryl Glucoside
- Sodium Coco-Sulfate
- Coco-Glucoside
- Disodium & Sodium Cocoyl Glutamate
This combination provides effective cleansing while remaining compatible with COSMOS Natural certification. Sodium coco-sulfate, when properly formulated and buffered with amino-acid surfactants and conditioning agents, offers stronger oil removal than many sulfate-free shampoos—without the harshness associated with SLS.
Best for: Oily scalps, buildup, fine hair that gets weighed down easily.
Briogeo Blossom & Bloom
Uses milder, sulfate-free surfactants designed to cleanse without stripping. This makes it suitable for frequent washing but may feel less clarifying for oil-prone scalps.
Best for: Normal to dry scalps, low-buildup routines.
How Each Shampoo Creates Volume
Gloavia’s Volume Strategy: Scalp-First
Gloavia targets the scalp conditions that cause hair to fall flat:
- Zinc PCA → Helps regulate excess oil
- Caffeine → Supports scalp stimulation
- Menthol & Peppermint Oil → Creates a cooling, root-lifting sensation
- Hydrolyzed Keratin → Strengthens fine hair fibers without heaviness
- PCA Glyceryl Oleate & Sodium PCA → Maintain moisture balance
By reducing oil weight at the roots and strengthening hair strands, volume appears more naturally and lasts longer between washes.
Briogeo’s Volume Strategy: Cosmetic Fullness
Briogeo focuses on visual volume using:
- Ginseng extract
- Biotin
- Lightweight botanical ingredients
Hair may feel softer and more flexible, but volume depends more on styling and blow-drying.
Root lift & oil control: Gloavia
Softness & flexibility: Briogeo
Scalp Health & Sensitivity: Gloavia
Includes scalp-active ingredients such as zinc PCA, rosemary oil, menthol, and caffeine. These can be highly beneficial for oily or congested scalps, but very sensitive users should patch test due to essential oils and menthol.
Briogeo
Contains fewer stimulating ingredients and no menthol, making it a safer option for users who are fragrance- or sensation-sensitive.
Fragrance & Sensory Experience
- Gloavia: Fresh, herbal-mint profile with naturally occurring fragrance compounds from essential oils
- Briogeo: Soft, lightly floral, more neutral scent
The sensory experience reflects each formula’s purpose—energizing for Gloavia, calming for Briogeo.
Certifications & Ethical Standards
Gloavia Keratin Volume Boost Shampoo
- ECOCERT COSMOS Natural Certified
- Vegan
- Cruelty-Free
- Ingredients from organic farming and naturally derived sources
- No silicones or harsh sulfates
COSMOS Natural certification is one of the most rigorous global clean beauty standards, verifying ingredient origin, processing methods, and environmental responsibility—not just marketing claims.
Briogeo Blossom & Bloom
- Vegan
- Cruelty-Free
- Sephora Clean certified
While Briogeo meets retailer clean standards, it does not carry a third-party formulation certification equivalent to COSMOS Natural.
Certification advantage: Gloavia
Price vs Value
- Briogeo Blossom & Bloom: Premium pricing for a botanical volumizing shampoo
- Gloavia Keratin Volume Boost Shampoo: Delivers a more scalp-functional, certification-backed formula, offering strong value for users who need oil control and lift
Who Each Shampoo Is Best For
Gloavia Keratin Volume Boost Shampoo if you:
- Have fine or limp hair
- Experience oily roots or buildup
- Want visible root lift without heavy styling
- Prefer certified clean, vegan, cruelty-free formulas
- Care about scalp health as part of hair volume
Choose Briogeo Blossom & Bloom if you:
- Have normal to dry hair
- Prefer gentle, botanical-focused formulas
- Are sensitive to menthol or essential oils
- Want softness over scalp stimulation
Where Gloavia Fits in the Clean Haircare Space
Gloavia occupies the space between certified clean beauty and scalp science. Rather than relying solely on cosmetic volume, the Keratin Volume Boost Shampoo addresses oil balance, scalp stimulation, and hair strength—key factors that influence how full hair looks and feels over time.
Frequently Asked Questions
Is sodium coco-sulfate harsh?
When properly formulated and buffered, sodium coco-sulfate provides effective cleansing without the irritation commonly associated with traditional SLS.
What does COSMOS Natural certification mean for shampoo?
COSMOS Natural certification verifies that a shampoo meets strict international standards for ingredient sourcing, processing, and environmental responsibility, ensuring approved natural ingredients and clean formulation practices.
Can fine hair use keratin shampoos?
Yes. Hydrolyzed keratin used at appropriate levels strengthens fine hair without weighing it down.
Final Takeaway
Both shampoos aim to boost volume, but they take different paths. Briogeo Blossom & Bloom emphasizes softness and cosmetic fullness, while Gloavia Keratin Volume Boost Shampoo focuses on scalp balance, oil regulation, and certified clean formulation.
For those who believe volume starts at the scalp—and want third-party clean verification—Gloavia stands out.
Disclaimer:
All product names, logos, and brands are property of their respective owners.
This article is for informational and educational purposes only and is not endorsed by or affiliated with any mentioned brand.
Ingredient information and retail pricing were accurate at the time of writing and may vary by retailer or region.
