Olaplex Hair care set, $68 at Amazon.com

Ouai Hair oil and detox shampoo set, $35 at Amazon.com

Ceremonia Heritage scalp remedy oil, $34 at Sephora

Briogeo Scalp Revival scrub shampoo, $42 at Amazon.com

Act+Acre Daily Hydro scalp serum, $24 at Sephora

Olaplex Wash and shine hair kit, $68 at Amazon.com

Shine hair and beard oil, $37 at Aesop

MALIN+GOETZ Sage styling cream, $10 at Nordstrom

Rosemary leave-in hair mask, $60 at Nécessaire

Balancing dandruff shampoo, $25/$18.75 at Jupiter

Balancing dandruff shampoo, $25/$18.75 at Jupiter

Hair serum, $49/$36.75 at Nutrafol

Moroccanoil thickening lotion, $32 at Amazon.com

Nioxin System 2 leave-in treatment, $26 at Amazon.com

OGX Volumizing conditioner, $9.29/$6.29 at Amazon.com

Verb peptide shampoo, $22/$18.70 at Amazon.com