Kerasys Volume

Volume-building hair care has a challenge that other targeted lines do not: the ingredients that effectively condition and smooth hair are often the same ones that weigh it down and reduce volume. Heavy silicones, thick emollients, and occlusive coatings are excellent for dry or damaged hair but counterproductive for fine hair that needs lift.

Volume Clinic addresses this by using conditioning ingredients that strengthen the hair fiber and reduce porosity without adding weight to the surface. The goal is internal support - making each strand more resilient and better able to hold its position - rather than coating the surface with something that temporarily fills gaps but ultimately collapses.

The Volume Clinic Shampoo is available in 600 ml and 750 ml sizes, plus an older-formula 600 ml version (marked "Old"). The shampoo removes sebum and product buildup - the primary contributors to flat, heavy hair - while depositing volume-supporting actives during the wash. Applying it correctly matters for fine hair: concentrate on the scalp, work in thoroughly to lift and separate the roots, and avoid applying to the ends where conditioning ingredients are less needed and may reduce the volume effect.

The Volume Clinic Shampoo Plus (750 ml) is an updated formula in the same product line. Check the product page to confirm the difference in formula, as the "Plus" designation typically indicates a revised formulation with improved performance over the original.

The Volume Clinic Conditioner (600 ml and 750 ml) is formulated specifically to condition fine hair without the weight that causes collapse. The key application rule for fine hair and any conditioner is: mid-lengths to ends only, never the scalp or roots. Applying conditioner at the roots coats the area closest to the scalp in an emollient film, which reduces volume immediately and lasts until the next wash.

Apply a smaller amount than you might use with a standard conditioner - fine hair is easily over-conditioned, which causes more weight and limpness than under-conditioning would. A pearl-sized amount distributed through the ends is typically sufficient for shoulder-length fine hair.

The Volume Clinic Protein Conditioner (980 ml) adds protein supplementation to the volume-care formula. Fine hair that also shows signs of protein depletion - soft, limp, stretching and snapping when wet - benefits from protein treatment alongside volume care. The hydrolyzed proteins in this formula bond to damaged or depleted areas of the hair shaft, temporarily reinforcing the structure and giving fine hair more internal resilience to maintain body.

The 980 ml size is a good long-term option if you find the Protein Conditioner is the right formula for your hair - it provides several months of consistent use at a competitive per-ml cost.

The Volume Clinic Treatment (300 ml) is the line's mask-format product. Despite the smaller size compared to the conditioners, treatments are used in larger quantities per session and less frequently - typically once or twice weekly rather than after every wash. Apply after shampooing, leave on for 3 to 5 minutes, and rinse thoroughly. For fine hair, avoid 10-minute mask sessions as the prolonged conditioning exposure can leave even a volume-focused treatment feeling heavy by the end of the day.

The Advanced Volume Ampoule Shampoo and Treatment (both 600 ml) use Kerasys's ampoule delivery system for a higher concentration of volume-building actives than the standard Volume Clinic line. These products are appropriate when the standard Clinic line has not produced sufficient lift after consistent use - or for users with particularly fine or dense hair that requires a more concentrated treatment to show a visible difference.

The ampoule shampoo and treatment are used in the same way as the Clinic line, but with less product per application - the higher concentration means a smaller amount achieves the same deposit.

For fine hair, how products are applied matters as much as which products are used:

• Use less conditioner than you think: fine hair over-absorbs conditioning agents. A small amount distributed through the ends is enough - excess conditioner collapses volume before the next morning.
• Rinse thoroughly: leaving any conditioner residue on fine hair adds weight. Rinse until the water runs clear and the hair feels clean, not slippery.
• Apply shampoo to the scalp only: the oils and buildup that weigh fine hair down come from the scalp. Working the shampoo into the scalp thoroughly removes these more effectively than distributing it through the lengths, and the ends get sufficient cleansing from the rinse water.
• Blow dry at the roots first: volume built during washing is lost if hair dries flat at the roots. Flip hair forward or use a round brush at the roots to dry with lift before drying the mid-lengths and ends.

The Volume Clinic line is most effective for:

• Fine, low-density, or straight hair that loses lift quickly after washing.
• Oily scalp types - the shampoo's thorough cleansing removes scalp oils that weigh hair down.
• Hair that has lost body due to age-related thinning or hormonal changes.
• Users whose hair feels weighed down by their current shampoo or conditioner.

It is less appropriate for very dry, coarse, or severely damaged hair that needs intensive moisture and conditioning - for those concerns, the Moisture Clinic or Keramide Extreme Damage line is the more direct solution.