said their hair felt noticeably softer
FOR SOFTER, MORE MANAGEABLE LENGTHS
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Hydrolyzed Keratin + Sodium PCA + Avocado Oil
SMOOTHING KERATIN CONDITIONER
13.19 fl oz / 390 mL
A smoothing conditioner that leaves lengths softer, sleeker and easier to manage without sacrificing body.
Description
Volume should not come at the expense of softness and manageability—and conditioning should not leave hair looking flat. This formula is designed to balance both: enhancing visible fullness while smoothing frizz, improving detangling and helping protect against breakage, so hair feels softer and more controlled while maintaining a fuller-looking finish.
Hydrolyzed Keratin works alongside glycerin and Sodium PCA in a conditioning system designed to improve slip, support moisture retention and smooth the hair surface. Reducing roughness and friction through the lengths can make detangling easier while limiting the mechanical stress that contributes to breakage.
Coconut, avocado and sweet almond oils add emollient conditioning through the lengths. Hair is left polished, smooth and healthier-looking, with softness and manageability balanced against the fuller-looking finish that gives the formula its distinct volumizing character.
How to use
Who's it for
Ideal for hair that needs softness, smoother lengths and easier manageability but tends to lose body with richer conditioners.
Especially well suited to fine hair or hair that is easily weighed down, including those dealing with tangling or frizz who want conditioning while keeping hair looking full rather than flat.
Ingredients
KEY INGREDIENTS
Hydrolyzed Keratin
Hydrolyzed Keratin consists of smaller protein fragments that can interact with porous, damaged areas and temporarily deposit along the hair surface. This can help smooth roughness, improve slip and reinforce the feel of compromised lengths, making hair easier to detangle while helping limit friction-related mechanical stress during handling.
Sodium PCA
Sodium PCA is a humectant that attracts and binds water, helping support moisture retention in the hair. This moisture-binding role can help maintain softness and flexibility while reducing a dry, rough feel, supporting smoother, more manageable hair.
Avocado Oil
An emollient oil that helps lubricate and condition the hair surface, improving softness, suppleness and smoothness through the lengths. By reducing roughness and improving surface glide, Avocado Oil can support easier handling and a more polished, conditioned feel.
FULL INGREDIENTS
Aqua/Water, Cantharellus Cibarius (Chanterelle) Extract➀, Cetearyl Alcohol, Distearoylethyl Dimonium Chloride, Glycerin, PCA Glyceryl Oleate, Sodium PCA, Urtica Dioica (Nettle) Leaf Extract➀, Zinc PCA, Tocopherol, Parfum/Fragrance, Caffeine, Guar Hydroxypropyltrimonium Chloride, Benzyl Alcohol, Sodium Benzoate, Cocos Nucifera (Coconut) Oil➀, Persea Gratissima (Avocado) Oil➀, Prunus Amygdalus Dulcis (Sweet Almond) Oil➀, Potassium Sorbate, Mentha Piperita Oil➀, Hydrolyzed Keratin, Rosmarinus Officinalis Leaf Oil➀, Lactic Acid, Leuconostoc/Radish Root Ferment Filtrate, Menthol➁, Limonene➁, Camphor➁, Citrus Aurantium Bergamia Peel Oil, Pinene➁
➀Ingredients from organic Farming
➁Made using organic ingredients
Shipping and Returns
90-Day First-Order Guarantee
If your first SERIVA order isn't right for you, you can request a refund within 90 days of confirmed delivery under the 90-Day First-Order Guarantee.
Use it normally.One opened bottle may be used substantially or fully and still qualify for a refund. The opened trial bottle normally does not need to be returned.
Simple to request.No before-and-after photos, routine documentation, or phone call required.
Buying more than one bottle?Additional bottles must remain unopened and unused to be included in the refund. If a qualifying unopened return is required, SERIVA covers return shipping.
Free standard U.S. shipping on all orders.
Orders are processed within 1–2 business days.
U.S. delivery: 2–4 business days after processing.
Tracking details are sent by email when available.
Damaged or incorrect order? Contact us at care@serivaskin.com within 30 days of delivery.
Independent Consumer Study
RESULTS AFTER ONE USE
said their hair was easier to detangle and manage
less force needed to comb through wet hair
Independent Consumer Study · N=48
“My hair felt softer right away, and the lengths were much easier to comb through. It still had movement instead of that heavy, over-conditioned feel.”
Elena, NJ
WHY SLIP MATTERS THROUGH THE LENGTHS
When the hair surface feels rough, strands can catch against one another during detangling and handling. Conditioning that improves slip helps the lengths move past each other with less drag, making them easier to work through.
The goal is enough conditioning to reduce drag through the lengths without leaving the finished hair feeling heavy or over-conditioned.
THE FORMULA
THREE FORMS OF CONDITIONING SUPPORT
STRAND SUPPORT
Hydrolyzed Keratin
Smaller protein fragments can interact with porous, damaged areas and temporarily deposit along the hair surface, helping smooth roughness, improve slip and reinforce the feel of compromised lengths.
MOISTURE
Sodium PCA
Sodium PCA attracts and binds water, helping support moisture retention so the lengths remain softer and more flexible while reducing a dry, rough feel.
SURFACE CONDITIONING
Avocado Oil
Avocado Oil helps lubricate and condition the hair surface, supporting softness, suppleness and smoother glide through the lengths for a more polished, conditioned feel.
Frequently asked questions
Will this weigh down hair that tends to go flat?
It’s designed to condition and smooth the lengths while preserving a naturally movable finish rather than leaving hair feeling overly heavy or flat.
How often should I use the Conditioner?
Use it after shampooing as your regular rinse-out conditioning step.
When would I choose the Hair Mask instead?
Choose the Conditioner for regular wash-day softness, smoothing and manageability. Choose the Intensive Rescue Hair Mask when your lengths need a more intensive conditioning treatment.
Customer reviews
Based on 1459 Reviews
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