Joico YouthLock Shampoo & Conditioner Duo
Say goodbye to brittle, lifeless hair and hello to youthful shine and vitality with the Joico YouthLock Shampoo & Conditioner Duo. Specially formulated for aging hair, this collagen-infused pair improves manageability, restores softness, and revives body without weighing hair down. Ideal for mature, dry, or fragile strands, this duo delivers salon-level care at home.
YouthLock Shampoo (300ml)
A gentle, sulfate-free cleanser that revitalises hair by restoring hydration, bounce, and strength—perfect for aging strands prone to breakage and dryness.
YouthLock Conditioner (300ml)
A silky, nourishing conditioner that deeply hydrates, reduces frizz, and improves elasticity, leaving hair smoother, fuller, and more resilient.
| Product | Volume | Key Benefits |
|---|---|---|
| Shampoo | 300ml | Gentle cleanse, restores hydration, improves strength |
| Conditioner | 300ml | Deep hydration, reduces frizz, enhances elasticity |
FAQ
Can this shampoo and conditioner be used on color-treated hair?
Yes, the product is formulated to be safe for color-treated hair and helps maintain color vibrancy while improving hair health.
Is the formula suitable for very dry or damaged hair?
Yes, the collagen-infused formula is specifically designed for dry, fragile, or mature hair to restore softness and reduce breakage.
Does the conditioner leave hair feeling heavy?
No, the conditioner is lightweight and designed to hydrate without weighing hair down.

Andrew Avery –
After using the YouthLock duo for a month, my hair feels much softer and more manageable. The shampoo cleanses well without stripping moisture, and the conditioner gives a noticeable boost in shine and volume. My hair no longer frizzes at the ends, especially after washing.
Lucas Young –
I have very dry, aging hair and was skeptical at first. The conditioner deeply hydrates and makes my hair feel smoother. I use it every other day and see a real improvement in elasticity and texture.
Evan Forsyth –
This duo has transformed my hair care routine. The shampoo is gentle and doesn’t dry out my strands, and the conditioner leaves hair with a healthy, youthful look. I notice less split ends and better hold when styling.
Adam Greene –
Great for mature hair that tends to be brittle. The shampoo cleanses well and the conditioner reduces frizz significantly. It’s a simple, effective routine that works without needing heavy products.