Redken Mega Curls Hydramelt vs Conditioner: Which Wins Out

Leave-in or rinse-out, which Mega formula does your curls need? The Mega Curls Hydramelt melts into damp curls for lasting softness. The All Soft Mega Conditioner is the rich rinse-out base for severely dry hair. We compared moisture, texture, use case, and value to pick a winner.
| Factor | Redken All Soft Mega Curls Hydramelt Lea | Redken All Soft Mega Conditioner, 33.8 F |
|---|---|---|
| Product | Redken All Soft Mega Curls Hydramelt Leave-In | Redken All Soft Mega Conditioner |
| Type | Leave-in treatment | Rinse-out conditioner |
| Key ingredient | Sacha inchi oil | Sacha inchi oil and aloe vera |
| Best for | Curl definition and softness | Severe dryness on all textures |
| When to use | Damp hair, leave in | After shampoo, rinse out |
| Sizes | One leave-in size | 10.1 oz and 33.8 oz |
| Texture | Melting cream | Rich creamy conditioner |
| Our pick | Winner for curl definition | Winner for deep moisture |
Our Verdict
For daily curl definition and lasting softness, the Mega Curls Hydramelt wins as the perfect leave-in. For deep baseline moisture on wash day, the All Soft Mega Conditioner wins with its rich, drenching formula. Dry curls do best with both, but start with the conditioner if you must choose one.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.

Best for: testing the Mega line
Redken All Soft Mega Conditioner, 10.1 Fl Oz
- Same rich Mega formula in trial size
- Sacha inchi oil for dry, thirsty hair
- Compact bottle for testing
Pros
- Low-risk way to try the line
- Travel-friendly size
Cons
- Higher cost per ounce
- Runs out fast on long hair
Oily Roots, Dry Ends: The Combination-Hair Solution
The Mega Curls Hydramelt versus All Soft Mega conditioner choice in the comparison above gets more complicated on combination hair, oily scalp with dry ends, which describes a huge share of curly buyers. The dilemma: rich moisturizing formulas that the dry ends need overwhelm the oily roots, while lightweight formulas that suit the scalp leave the ends thirsty. The solution is zone treatment, not compromise: apply the rich conditioner or Hydramelt from mid-lengths to ends only, keeping it completely off the roots, and let the shampoo handle the scalp alone.
The shampoo selection follows the scalp: a gentle but effective cleanser for the oily roots, with the moisturizing shampoo used as the second wash only on the lengths in a double-wash routine. The Hydramelt leave-in suits this zoning perfectly, since it is applied where needed and never touches the scalp. The All Soft Mega rinse-out conditioner in the 10.1 oz trial size from the comparison above lets combination-hair buyers test the rich formula's effect on their ends without committing the roots to it. The mistake to avoid is applying rich conditioner to the roots hoping it will balance out; it will not, and the resulting limp roots plus still-dry ends is the worst of both. Our best dry hair treatments guide covers more zone-treatment strategies.
Moisturizing Shampoo vs Co-Wash for Very Dry Curls
Very dry or coily hair raises the question of whether cleansing conditioner can replace shampoo entirely, and the honest answer is conditional. Co-wash works as the regular cleanser when the scalp is healthy, product use is light, and the hair is very dry or coily enough that shampoo's cleansing feels stripping. It fails as a complete replacement when there is heavy product buildup, an oily or flaky scalp, or hard water minerals, all of which need real surfactants. The sustainable pattern for most very-dry curls: co-wash for two or three washes, then a proper moisturizing shampoo wash to reset, repeating the cycle.
The Mega formulas in the comparison above fit the shampoo side of this rotation: the rich cleansing of the All Soft Mega line handles the reset wash without the stripping of harsh shampoos. The signs the co-wash routine needs its shampoo reset: scalp itch, product-feeling roots, curls that look dull despite conditioning, or any flaking. The signs shampoo is being overused in the rotation: the curls feel straw-like after the shampoo wash, which means the reset shampoo is too harsh and should be swapped for a gentler moisturizing formula. Neither method wins absolutely; the rotation wins. Our Amika Hydro Rush guide covers a hydration-focused routine that pairs well with co-wash cycling.
The Double-Wash Routine: When and How
The double-wash, shampooing twice in one shower, is standard salon practice that home routines underuse. The first wash removes surface oil, product, and environmental buildup; the second wash actually cleanses the scalp and lets the formula's beneficial ingredients contact the hair. For the Mega line in the comparison above, the effective pattern is a gentle or clarifying shampoo first, then the moisturizing shampoo second, so the moisture ingredients work on a clean canvas rather than fighting through buildup.
The product amounts differ by round: the first wash needs only a small amount, since its job is cutting through buildup, while the second wash uses the normal amount for the treatment benefit. Very dry curls should not double-wash with two rounds of strong shampoo; the first round should be the gentler formula and only the second the rich moisturizing one, or both rounds with the moisturizing shampoo for the driest hair. The frequency rule: double-wash on heavy product days and once-weekly resets, single-wash on light days, since daily double-washing over-cleanses even with gentle formulas. Oily scalps benefit most from the routine, while dry scalps should use it sparingly. The trial-size conditioner in this comparison pairs well with the double-wash test period, letting buyers evaluate the full routine before committing.