10 products in the catalog
Ingredient safety
The average covers the ingredient-safety axis only, computed live from each product's raters — never a blended or stored brand score. Open a product to weight the axes yourself.

Viviscal
Professional Healthy Hair Program Thin to Thick Conditioner (2020 formulation)
56
raters split 42–90
Data Robust · 34/34
6 raters · split 42–90 on ingredient safety

Viviscal
Pro Thin to Thick Shampoo
56
raters split 42–90
Data Robust · 37/37
6 raters · split 42–90 on ingredient safety
Viviscal
Exfoliating Scalp Scrub
54
raters split 40–100
Data Robust · 23/23
6 raters · split 40–100 on ingredient safety

Viviscal
Gorgeous Growth Densifying Shampoo
54
raters split 40–100
Data Robust · 31/31
6 raters · split 40–100 on ingredient safety

Viviscal
Hair Strengthening Conditioner, Moisturizing
53
raters split 40–94
Data Robust · 28/28
6 raters · split 40–94 on ingredient safety
Viviscal
Hair Thickening Serum
27
raters split 0–100
Data Robust · 29/29
5 raters · split 0–100 on ingredient safety

Viviscal
Gorgeous Growth Densifying Elixir (2020 formulation)
20
raters split 11–50
Data Robust · 36/37
5 raters · split 11–50 on ingredient safety

Viviscal
Dry Shampoo Volumizing
20
raters split 11–45
Data Robust · 14/15
5 raters · split 11–45 on ingredient safety

Viviscal
Pro Thin to Thick Elixir
14
raters split 1–50
Data Robust · 40/40
5 raters · split 1–50 on ingredient safety

Viviscal
Professional Thin to Thick Elixir (2020 formulation)
14
raters split 1–50
Data Robust · 40/40
5 raters · split 1–50 on ingredient safety