Redken Volume Injection Conditioner For Fine Hair - Adds Lif

The Verdict

Fine hair has a cruel paradox: it gets oily fast, yet still feels dry and brittle. Most conditioners either turn your roots into a grease slick by noon or leave the ends feeling like straw. Redken’s Volume Injection Conditioner is designed to thread that needle, and after 225 Amazon reviews averaging 4.5 stars, it’s clearly doing something right. Here’s the unvarnished breakdown.

What You’re Actually Getting

This is a standard 8.5 oz squeeze tube — nothing fancy in the packaging department, which I appreciate since you’re paying for the formula inside. The conditioner has a thin, almost lotion-like consistency, noticeably lighter than drugstore thick creams. Key ingredients include hydrolyzed wheat protein for strength and volume-building polymers that coat each strand without heavy occlusion. It’s sulfate-free and color-safe, which matters if you’ve invested in balayage or gloss treatments.

Real-World Performance

I tested this on fine, straight hair that’s prone to mid-day flatness. Applied from mid-length to ends (crucial — this is not a scalp conditioner), the detangling action is genuinely impressive. A wide-tooth comb glides through wet hair without the tugging you get with lighter formulas. Post-blowout, my roots had noticeably more lift — not teased-80s volume, but the kind of natural body that makes your ponytail look intentional rather than limp.

The staying power is where this earns its keep. Most volumizing conditioners give you a great first two hours then collapse. This held through a 9-hour day that included a commute, lunch outdoors in 75% humidity, and a post-work gym session. By 6 PM, my hair still had movement at the roots, though the ends had lost the initial bounce — expected for any non-styling product.

What Buyers Consistently Praise

The reviews echo my experience. One verified buyer wrote: “I’ve tried every volumizing conditioner at Sephora and this is the only one that doesn’t make my hair feel like straw by day two.” Multiple reviewers specifically call out that it works on both fine and medium textures without crossing into heavy territory. Another common thread: it plays well with dry shampoo and texturizing sprays, which is rare — many conditioners leave a film that makes those products pill or feel sticky.

Where It Falls Short

The thin consistency is a double-edged sword. You’ll use roughly twice as much as a standard conditioner, which makes the ~$25 price point sting a bit more. One reviewer put it bluntly: “I’m on my third bottle in two months. It works, but my wallet feels it.”

The fragrance is another consideration. It’s a classic salon scent — powdery, slightly floral, unmistakably Redken. It’s pleasant but strong, and it lingers on your pillowcase and in your hair for a full day. If you’re sensitive to fragrance or prefer unscented haircare, this will be a dealbreaker.

Who Should Buy This

• Fine-hair professionals who need volume to survive long days and can justify the per-use cost
• Color-treated fine hair — the sulfate-free formula won’t strip your investment
• Anyone tired of the “flat by noon” cycle who’s willing to pay premium prices for a functional fix

Skip it if: you have coarse or thick hair (this won’t provide enough moisture), you’re on a strict budget, or you can’t tolerate strong fragrance in your haircare routine.

FAQ

Q: Can I use this daily? Yes, the sulfate-free formula is gentle enough for daily use. Just focus it on mid-lengths to ends, not the scalp.

Q: Does it actually add volume or just prevent flatness? It does both — the polymers provide structural lift at the root, but it’s subtle. Think “natural body” not “backcombed bouffant.”

Q: Will it work with curly fine hair? Some reviewers with loose waves report success, but tight curls may need a heavier conditioner layered underneath.

The Verdict

Buy it if you’re tired of choosing between detangling and volume, and you’re willing to pay ~$3 per use for a formula that actually delivers both. Skip it if you need maximum moisture or you’re fragrance-sensitive.

Rating: 4.6/5 — It’s not cheap, and the bottle disappears fast, but for fine hair that needs body without the greasy tradeoff, this is one of the most reliable options on Amazon right now.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.