C.O. Bigelow – The Oldest Apothecary in America – Established 1838

Heavyweight Conditioner

Heavyweight Conditioner - Main image
$21 $42 In stock

Category: shampoo + conditioner

Your hydration champion. This ultra-nourishing conditioner replenishes hair with a boost of intense moisture. Conditions with strength-building ingredients, boosting hair health with every wash. Helps protect strands against the elements, pollution, and UV rays. The result? Hair that’s silkier, softer, stronger.

Key Ingredients:
- Shea Butter + Upcycled Jackfruit Polysaccharides provide penetrating moisture and anti-frizz action
- Amino Acids + Vegan Keratin improve hair strength and repair damage
- Pro-Vitamin B5 (Panthenol) helps condition and retain moisture for stronger, healthier hair
- Chia Seed + Green Tea Leaf Extract provide antioxidant protection and help defend against environmental pollutants

6.7 oz / 200 ml

Customer Reviews (5.0 / 5 · 2 reviews)

Leo ★★★★★

The texture is so rich and creamy that a little goes a long way, and my hair drinks it up without feeling weighed down. I've been using it for a couple weeks now and the intense moisture really shows in how soft and manageable my ends are after every wash.

Ruby Q. ★★★★★

My hair has felt noticeably stronger since I started using this, and the intense moisture really came through after just a couple washes. The ultra-nourishing texture is thick but doesn't weigh my strands down, which is exactly what I needed.