Formula ingredient
Hydrogenated Castor Oil/Sebacic Acid Copolymer
Hydrogenated Castor Oil/Sebacic Acid Copolymer appears on this product’s ingredient list. Open its page to learn what it does and see other formulas that share it.
Products with Hydrogenated Castor Oil/Sebacic Acid Copolymer
29 products in the marketplace list this ingredient.

Bonding Hair Serum
ACURE
$8.99
Bonding serum to strengthen, smooth, and add shine. Formulated to strengthen and protects hair to help reduce breakage and minimize split ends. Infused with bonding technology, argan oil, and chia seed extract to deeply nourish strands. Smooths frizz and adds a healthy, glossy finish for all hair types.

Sun Serum Mineral Sunscreen SPF 50
ILIA
$40
SPF 50 that makes your skin better. This breakthrough mineral sunscreen combines SPF 50 sun protection with a weightless feel and powerful skincare benefits. The refreshing water-burst formula sinks in on contact, quenching dryness with up to 24-hour hydration.

11 in 1 Magical Leave-In Treatment
Pacifica
$14
We have created some major magic in this biotechnology-meets-nature formula. Our weightless, leave-in conditioning treatment with 11 super-charged benefits and 11 super-powered plant-based ingredients cares for dry, damaged hair delivering instant and long-term results.

Coco Peptide Damage Care Conditioner
Pacifica
$11
Silicone-free ultra-moisturizing conditioner powered by fermented vegan collagen and copper peptides to combat the damage you do daily. Help seal split ends, calm frizz, and enhance strength and shine.
Drop OUAI Every Day Kit (90-Day Supply)
OUAI
$105
Save 35% on the Drop OUAI Every Day Kit & stock up on a 90-day supply (3 bottles) of Scalp Serum. This Scalp Serum deeply penetrates the scalp to balance & hydrate while soothing scalp irritation.
Hair Gloss
OUAI
$34
Glow all out. This multi-tasking at-home Hair Gloss will give you immediate shine while providing the healthy hair benefits like protecting against color fading, helping treat damage and providing heat protection. Plus, you’ll see the results for up to 3 washes.
Thick Hair Treatment Masque
OUAI
$38
Looking for a mask that heals, not hides, everything your hair has been through? Mask and you shall receive. This rich, buttery mask restores moisture, smooths frizz, repairs damage, and prevents breakage for thick hair after just one use.
Thick Hair Treatment Masque - Travel
OUAI
$22
Turn the moisture all the OUAI up with this rich travel size mask for thick hair that delivers major moisture, damage repair, and shine in minutes.

Treatment Mask
Pattern
$29
A strengthening hair mask with Rice Water Ferment & Moringa Seed Extract that adds slip, elongates, defines & provides moisture to dry hair.

Ultimate Hydration Bundle
Pattern
$93
The ultimate moisture routine includes Scalp Serum to refresh & stimulate, Treatment Mask to hydrate, & ultra-luscious conditioner to leave curls soft, defined, & healthy.

1% Vitamin B-5 Fine Hair Conditioner
Act+Acre
$32
Hydrating Silicone Free Conditioner A lightweight, hydrating conditioner formulated with 1% Vitamin B-5 that restores fine, dry + damaged hair while protecting the hair from frizz + breakage . + Restores hair health + Moisturizes + reduces frizz + Protects hair against environmental damage Size: 10.0 oz

1% Vitamin B-5 Fine Hair Conditioner Jumbo
Act+Acre
$76
A lightweight yet rich conditioner made of plant oils that instantly delivers weightless, lasting hydration. Science-backed Formulations— Our proprietary formula harnesses the power of Quinoa Protein (1%) , a rich source of 9 essential amino acids that strengthen and repair the hair cuticle.

Conditioning Hair Mask
Act+Acre
$38
Hydrating Mask for All Hair Types A repairing hair mask enriched with 2% Glycerin + Shea Butter that restores hydration to dry, damaged hair while preventing split ends + breakage . + Nourish your ends + Improve visible signs of damage + dehydration + Restores hair health + vitality Size : 4.5 oz

Daily Hydro™ Hydrating Conditioner
Act+Acre
$38
A hydrating, silicone-free conditioner powered by 5% Tilicine® and Hyaluronic Acid to repair, smooth frizz, and strengthen hair over time. Designed to lock in hydration and improve softness for healthier, shinier hair.

Daily Hydro™ Hydration System
Act+Acre
$98
A 3-step hydration routine to restore moisture, reduce frizz, and visibly repair damage while preventing future breakage. Powered by Tilicine® and Hyaluronic Acid to deeply hydrate the scalp and hair shaft, this system works to replenish moisture, smooth texture, and strengthen strands from root to tip.

Essential Hydration System
Act+Acre
$118
hydrating | restoring | smoothing

Plant Based Stem Cell Conditioner™
Act+Acre
$42
Powered by Apple Stem Cells, this lightweight conditioner delivers lasting hydration to strengthen + promote visibly thicker, fuller and stronger-looking hair. Optimized for fine/thin hair. + Deeply moisturizes + hydrates + Prevents damage + breakage + Improves hair strength Size: 10 oz

Reset + Repair Clarifying System
Act+Acre
$92
A 3-step restorative routine to clarify, hydrate, and strengthen for revitalized hair. Removes hard water impurities, restores essential hydration, and protects against breakage for visibly renewed hair.

Ethereal Cleansing Oil
Dieux
$28
Dissolve the day away with Ethereal. This luxurious oil cleanser effortlessly melts away even the toughest waterproof makeup and sunscreen in seconds.

the closer | instant split-end seal cream
amika
$30
a fresh trim in a bottle. this instant split-end seal cream softens, smooths + eliminates frizz. what is the closer instant split-end seal cream ? this lightweight 2-in-1 leave-in hair treatment + styling cream instantly seals split ends, smooths hair + eliminates frizz.

Rice Water Hair Split End Therapy
Mielle Organics
$5
Ingredients such as rice water and yuzu both assist with nourishing hair and works to prevent future damage. Light enough to be used daily. This lightweight product is designed to strengthen against split ends.

Dew-Glow Moisturizer Mineral SPF 50
Naturium
$23
Our daily lightweight mineral sunscreen is formulated with a mineral filter that provides broad spectrum SPF 50 protection while leaving a soft, natural finish. Niacinamide and ethyl ascorbic acid are included to help visibly improve the look of complexion. This item is only available for sale in the United States.

PRO EXCLUSIVE: RICH HYDRATION MASK
Olaplex
$42
(GLOBAL) Cuticle-sealing mask to hydrate and control frizz for dry or medium-to-coarse hair.

PRO EXCLUSIVE: WEIGHTLESS NOURISHING MASK
Olaplex
$42
(GLOBAL) Cuticle-sealing mask to hydrate and volumize fine to medium hair.

RICH HYDRATION MASK
Olaplex
$44
KEY BENEFITS Instant hydration that lasts through 5 washes**On bleached hair tresses Strengthens hair and prevents breakage even after 5 washes Creates shine and all-day, humidity resistant frizz control DETAILS This deeply restorative, moisturizing hair mask for dehydrated hair or medium to coarse hair types is…

RICH HYDRATION MASK
Olaplex
$22
KEY BENEFITS Instant hydration that lasts through 5 washes**On bleached hair tresses Strengthens hair and prevents breakage even after 5 washes Creates shine and all-day, humidity resistant frizz control DETAILS This deeply restorative, moisturizing hair mask for dehydrated hair or medium to coarse hair types is…

WEIGHTLESS NOURISHING MASK
Olaplex
$44
KEY BENEFITS Lightweight hydration through 5 washes**On virgin hair tresses Reduces and prevents breakage even after 5 washes Instant volume that lasts all day DETAILS This instantly volumizing hair mask for fine hair to medium hair is formulated with Biomimetic Cuticle Technology to lock in lightweight hydration and…

WEIGHTLESS NOURISHING MASK
Olaplex
$22
KEY BENEFITS Lightweight hydration through 5 washes**On virgin hair tresses Reduces and prevents breakage even after 5 washes Instant volume that lasts all day DETAILS This instantly volumizing hair mask for fine hair to medium hair is formulated with Biomimetic Cuticle Technology to lock in lightweight hydration and…

Restore Conditioner
Livingproof
$14
Get everything you love about silicone (shine, detangling, sleekness) but actually improve hair texture and quality with the power of breakthrough Sili-CLONE™ HairTech.This luxe conditioner is proven to reverse damage and keep hair cleaner and healthier for longer.* *Based on Restore Shampoo + Conditioner consumer use…