Scalp Tonic - Supporting Healthy Scalp and Hair Growth


A Unique Breakthrough for Resilient Beautiful Hair

The scalp is a unique part of our bodies. Modern life and stress can leave the scalp less resilient, affecting hair growth and health. Our scalp tonic uses bioactive proteins that can stimulate healing, cell growth and antioxidant production. 

We combined this novel technology with testing on actual skin and hair follicles, to develop a product ideally matched to the repair and maintenance of scalp health. All combined to improve the health of your hair, protect your scalp and hair follicles from the environment and reduce hair loss.


If your skin doesn't look and feel healthier in 30 days, we'll refund the purchase price with our "What If I Don't Love It?" Guarantee

How to apply

Part hair and dispense a dropper full of the tonic directly to the scalp. Massage into scalp until absorbed. Do not rinse. For best results apply twice a day. Can be used daily or as needed. 


Water (Aqua), Oxidized Keratin, Keratin, Hydrolyzed Keratin, Phenoxyethanol





What the Science Says:

• Removes dead skin cells, build-up and impurities that impede hair growth

• Nourishes and restore the scalp

• Protects from hair and scalp stress caused by pollution

• Relieves scalp discomfort and itching

• 160% increase in new cell production, for healthy balanced scalp and hair*

• 70% reduction in inflammation, a factor contributing to poor scalp health*

• Increased expression of collagen IV and VII

Antioxidant support

We love the way that our skin feels after using our products and feel so confident that you will as well, that we guarantee your skin will look and feel healthier in 30 days or we will refund your purchase price. 

How it works

If you don't love the way your skin feels after 30 days of using Sub&Tarctic products, just email us within 5 weeks of the date of your purchase and we will send you an email to with a code to include in your return shipment.

Ship the product back to us using a tracked shipping service within 1 month of receiving your code email from us, and we will refund your purchase price. If you would rather swap your product for something else, we are happy to arrange that and ship out to you for free. 

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