Same job, less
RŌZ · Scalp treatmentWillow Glen Pre-Wash Treatment Oil
- Protein-free
- Rich
MoistureWeight
Product library
Scalp treatment
Applied to the scalp rather than the hair: flaking, itch and soreness, and what the formula is built around.
Quick filtersAll productsFragrance-freeSulfate-freeSilicone-freeProtein-freeGood valueCurly methodLow build-upVeganMore
Common preferences
Curly Girl Method
What this filters
The curly-method rules, as a formula reading: no sulfate detergent, and no silicone that needs a detergent to remove.
These filters reflect common preferences, not safety ratings. Each ingredient page explains what the evidence actually says.
Fragrance-sensitive
What this filters
No added fragrance on the label, and none of the common essential oils we detect. Our essential-oil list is fixed, so it can miss an unusual botanical.
These filters reflect common preferences, not safety ratings. Each ingredient page explains what the evidence actually says.
Avoids common sensitizers
What this filters
No added fragrance, no isothiazolinone preservatives, and no formaldehyde-releasing preservatives. These are the ingredients most often named in contact-allergy reporting.
These filters reflect common preferences, not safety ratings. Each ingredient page explains what the evidence actually says.
Avoids parabens & formaldehyde-releasers
What this filters
No parabens and no formaldehyde-releasing preservatives on the label.
These filters reflect common preferences, not safety ratings. Each ingredient page explains what the evidence actually says.
Vegan & cruelty-free
What this filters
The brand states both vegan and cruelty-free, and we recorded where it says so.
These filters reflect common preferences, not safety ratings. Each ingredient page explains what the evidence actually says.
Researched formulas
Not marketing claimsIngredient-checked
Against the brand’s own claimsPrice transparent
Cost per ounce, in contextFree recall alerts
For the products you use
Not marketing claimsIngredient-checked
Against the brand’s own claimsPrice transparent
Cost per ounce, in contextFree recall alerts
For the products you use
Bosley · Scalp treatmentRevive+ Densifying Serum for Men
- Protein-free
- Lightweight
MoistureWeight
Bosley · Scalp treatmentRevive+ Densifying Serum for Women
- Protein-free
- Lightweight
MoistureWeight
Same job, less
Grow Gorgeous · Scalp treatmentHair Density Serum Intense
- Lightweight
- Silicone-free
MoistureWeight
Same job, less
Nature Skin Shop · Scalp treatmentFollicle Fortifier Bio-Active Copper Peptide Serum
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Philip Kingsley · Scalp treatmentDensity Preserving Scalp Drops
- Scalp active
- Fragrance-free
MoistureWeight
Low build-up
Moroccanoil · Scalp treatmentDry Scalp Treatment
- Protein-free
- Rich
MoistureWeight
Same job, less
Act+Acre · Scalp treatment4% Niacinamide Scalp Serum for Oily Scalp + Hair
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Bosley · Scalp treatmentHealthy Hair & Scalp Follicle Energizer
- Lightweight
- Silicone-free
MoistureWeight
Low build-up
Aveda · Scalp treatmentScalp Solutions Overnight Scalp Renewal Serum
- Protein-free
- Lightweight
MoistureWeight
Low build-up
Christophe Robin · Scalp treatmentFortifying Scalp Serum with Amaranth Peptides
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Act+Acre · Scalp treatmentStem Cell Scalp Serum
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
K18 · Scalp treatmentFutureIQ Biomimetic Hair Longevity Serum
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Sienna Naturals · Scalp treatmentD.N.A. Scalp Serum for Thinning Hair
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Phyto · Scalp treatmentSCALP SOLUTIONS Balancing Concentrate Polleine
- Protein-free
- Silicone-free
MoistureWeight
Low build-up
Philip Kingsley · Scalp treatmentFlaky Scalp Mask
- Scalp active
- Fragrance-free
MoistureWeight
Low build-up
Dr. Groot · Scalp treatmentScalp Revitalizing Solution Hair Thickening Roll-On Serum
- Scalp active
- Protein-free
MoistureWeight
Low build-up
Ranavat · Scalp treatmentMighty Majesty Fortifying Hair Serum
- Vegan & CF
- Short list
Moisture
Low build-up
Leonor Greyl · Scalp treatmentHuile Apaisante
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Leonor Greyl · Scalp treatmentSérum Énergisant
- Protein-free
- Lightweight
MoistureWeight
Low build-up
Phyto · Scalp treatmentPHYTOCYANE Densifying Treatment for Progressive Hair Thinning - Men
- Fragrance-free
- Unscented
MoistureWeight
Low build-up
Phyto · Scalp treatmentPHYTOCYANE Revitalizing Treatment for Reactional Hair Thinning - Women
- Fragrance-free
- Unscented
MoistureWeight
Good value
ORS · Scalp treatmentTea Tree Oil Hairdress Soothing Hair & Scalp Oil
- Protein-free
- Rich
MoistureWeight
Good value
Hair+ · Scalp treatmentOh! Fresh Deep Herbal Scalp & Hair Pack
- Scalp active
- Protein-free
MoistureWeight
Same job, less
Bread Beauty Supply · Scalp treatmentScalp-Serum: Cooling Greens Exfoliating Scalp Treatment
- Protein-free
- Moisture-rich
MoistureWeight
Low build-up
Pura d'or · Scalp treatmentHair Thinning Therapy Energizing Scalp Serum
- Scalp active
- Fragrance-free
MoistureWeight
Same job, less
As I Am · Scalp treatmentDry & Itchy Scalp Care Itch Soothing Drops
- Scalp active
- Fragrance-free
MoistureWeight
Low build-up
NULASTIN · Scalp treatmentVibrant Scalp Mask
- Fragrance-free
- High slip
MoistureWeight
Same job, less
Rene Furterer · Scalp treatmentHead Spa Purifying Scrub Detox
- Protein-free
- Lightweight
MoistureWeight
Low build-up
Davines · Scalp treatmentENERGIZING Gel
- Protein-free
- Lightweight
MoistureWeight
Can’t find a product you own? Ask us to add it to the library
Our process & standards
- Every product here was researched against manufacturer, regulatory, and retailer sources, with the ingredient list captured as printed.
- We use sources in that order: the manufacturer first, then regulatory records, then retailers. A claim only counts as the brand’s when the brand makes it.
- Formula readings come from that ingredient list through a fixed set of rules, the same ones the consultation uses to match products to people.
- Cost per ounce is computed from dated price observations and compared only against products of the same type and size class.
- We sell nothing here. Nothing on these pages is paid placement, and no brand can buy a position, a badge, or a chip.
