FOR BREAKAGE-PRONE LENGTHS
Love your length. Be kinder to your ends.
A weekly 5–10 minute conditioning mask for long, stressed lengths that snag, tangle and feel worn at the ends.
170 ml · Use weekly · Leave on 5–10 minutes
Secure checkout · Delivery options at checkout
THE SOURENNE PROMISE · 90 DAYS
Empty jar. Still not in love? Get your money back.
Finish your first eligible jar as directed. Request a refund of the product price within 90 days of delivery. Read the full terms →A MOMENT FOR YOUR LENGTHS
A gentler ritual.
For longer lengths.
Apply to clean, damp lengths. Leave for 5–10 minutes. Rinse thoroughly.
COSMOS NATURAL
Certified by ECOCERT Greenlife
90-day money-back guarantee
Finish your jar as directed and contact us within 90 days of delivery.
See guarantee terms →THE CARE BEHIND THE SOFTNESS
Protein care.
Softer ends.
Keratin, moisture-binding ingredients and rich plant oils help worn lengths feel softer, smoother and easier to detangle.
Protein care
Hydrolyzed keratin
Wheat protein
Moisture support
Glycerin · Sodium PCA
Xylitol complex
Explore the conditioning blend
Our signature chanterelle extract sits alongside hydrolyzed keratin and wheat protein, glycerin, Sodium PCA and a xylitol complex. Shea butter, avocado, coconut and sweet almond oils complement the rich conditioning base.
Read the full ingredient list
Aqua/Water, Cantharellus Cibarius (Chanterelle) Extract, Cetearyl Alcohol, Distearoylethyl Dimonium Chloride, Glycerin, Brassica Alcohol, PCA Glyceryl Oleate, Sodium PCA, Brassicyl Isoleucinate Esylate, Lactic Acid, Parfum/Fragrance, Cocos Nucifera (Coconut) Oil, Xylitylglucoside, Butylene Glycol, Guar Hydroxypropyltrimonium Chloride, Benzyl Alcohol, Anhydroxylitol, Persea Gratissima (Avocado) Oil, Hydrolyzed Wheat Protein, Sodium Benzoate, Xylitol, Hydrolyzed Keratin, Potassium Sorbate, Ascorbyl Palmitate, Butyrospermum Parkii (Shea) Butter, Oenothera Biennis (Evening Primrose) Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Tocopherol, Crambe Maritima (Sea Kale) Leaf Extract, Leuconostoc/Radish Root Ferment Filtrate, Linalool, Limonene, Citrus Aurantium Peel Oil, Juniperus Virginiana Oil, Benzyl Salicylate.
Contains fragrance, fragrance allergens and wheat protein. Check the list for your personal sensitivities.
BEFORE YOU SOAK
A few good questions.
Will this mask make my hair grow faster?
No. Hair growth begins at the scalp. The Weekly Soak conditions existing lengths to improve softness, slip and manageability.
Can it permanently repair split ends?
No. It can help worn ends look and feel smoother, but it cannot permanently fuse split ends. Severely split ends still need to be trimmed.
What if my hair is fine?
Start with a smaller amount on mid-lengths and ends, avoid the roots and rinse thoroughly. Adjust how much you use to your hair’s density and needs.
How does the 90-day guarantee work?
Finish your jar as directed, then contact info@sourenne.com within 90 days of delivery with your order number and a clear photograph of the empty jar. Full eligibility and return conditions are set out in our money-back guarantee.
SOURENNE · THE WEEKLY SOAK
Love your length.
Care for your ends.
One rich conditioning ritual for the length you spent years growing.
90-day money-back guarantee · See termsSecure checkout · Delivery options at checkout