Dry shampoo has become a must-have for busy mornings, refreshing hair between washes, and maintaining volume and style. This comparison reviews two top-rated amika dry shampoos — the Positively Perked Up Dry Shampoo Duo and the Perk Up Plus Extended Clean Dry Shampoo — helping readers decide which is best for their hair type and lifestyle.


Product Overview
1. amika Positively Perked Up Dry Shampoo Duo
The Positively Perked Up Duo is designed for quick, easy refreshes between washes. This set includes two bottles, perfect for home and travel. Its formula absorbs oil, adds volume, and leaves a fresh scent without white residue.
Key Features:
- 2-pack dry shampoo for extended use or travel
- Refreshes hair and adds volume instantly
- Light, clean fragrance
- Absorbs oil effectively
- Leaves minimal residue

Rating & Reviews:
- ⭐ 4.6/5 average rating
- Customers praise its fresh scent, volume boost, and ease of use
- Some note a slight powdery finish on very dark hair
Best For:
- Busy professionals needing quick refreshes
- Travel or gym use
- Hair types prone to oiliness or flatness
2. amika Perk Up Plus Extended Clean Dry Shampoo
The Perk Up Plus Extended Clean formula is ideal for longer-lasting freshness and extended volume. Its formula is lightweight, fast-absorbing, and designed to keep hair clean and voluminous for longer periods.
Key Features:
- Extended clean formula for all-day freshness
- Lightweight, no heavy residue
- Absorbs oil and boosts hair volume
- Fresh, subtle scent

Rating & Reviews:
- ⭐ 4.5/5 average rating
- Customers love its long-lasting effect and clean feeling
- Some users mention it may need extra application for very oily hair
Best For:
- Professionals who work long hours
- People who need longer-lasting oil absorption
- Users seeking subtle volume and extended freshness
Side-by-Side Comparison
| Feature | Positively Perked Up Duo | Perk Up Plus Extended Clean |
|---|---|---|
| Pack Size | 2 bottles | 1 bottle |
| Oil Absorption | Good | Excellent, long-lasting |
| Volume Boost | Immediate | Extended effect |
| Fragrance | Fresh, light | Subtle, clean |
| Residue | Minimal | Minimal |
| Best For | Travel, quick refresh | Long-lasting freshness, all-day use |
| Average Rating | 4.6/5 | 4.5/5 |
Pros & Cons
Positively Perked Up Duo
Pros:
- Convenient 2-pack
- Lightweight formula
- Adds instant volume
- Fresh scent
Cons:
- Slight powder on very dark hair
- Less long-lasting than Extended Clean
Perk Up Plus Extended Clean
Pros:
- Long-lasting oil absorption
- Boosts volume subtly
- Minimal residue
- Lightweight formula
Cons:
- Single bottle
- May require extra spray for very oily hair
Audience Recommendation
- Choose Positively Perked Up Duo if you need a travel-friendly, quick-refresh dry shampoo or prefer having a spare bottle for multiple locations.
- Choose Perk Up Plus Extended Clean if you want long-lasting freshness, all-day volume, and superior oil absorption.
Conclusion
Both amika dry shampoos are excellent choices depending on your needs. For travel, quick refresh, and a two-pack convenience, go with the Positively Perked Up Duo. For long-lasting freshness and all-day volume, the Perk Up Plus Extended Clean is ideal. Either option keeps hair looking clean, fresh, and full of life between washes.