L'ANZA
Healing Strength Silk Serum

Healing Strength Silk Serum is rated 5.0 out of 5 by 66.

Select Size

3.4 oz.

#PP085331

Description

What It Is

This leave-in serum strengthens fragile, damaged strands while smoothing frizz and enhancing shine.

What It Does

This leave-in serum strengthens fragile, damaged strands while smoothing frizz and enhancing shine. The restorative botanicals fortify fragile hair from the inside-out for stronger, healthier hair.

- 7.5x less BREAKAGE*

- Strengthens and fortifies every strand

- Smooths frizz and flyaways

- Enhances shine

Disclaimer:

*Based on independent instrument testing of hair breakage using a regimen of Healing Strength Shampoo, Conditioner, Detangling Primer & Silk Serum vs. hair treated with non-conditioning shampoo.

What Else You Need to Know

Rebuild and restore weak, damaged hair with a transformative proprietary formula designed to reduce breakage and strengthen from within. Rediscover balance and vitality by wrapping hair in nourishing care for renewed strength and elasticity.

Neem Plant

- Nourishes and replenishes essential nutrients to enhance strength and resilience.

- Seals and protects the cuticle to prevent split ends.

How To

Distribute a small amount throughout damp or dry hair and leave in.

Ingredients

CYCLOPENTASILOXANE, DIMETHICONE, CAPRYLYL METHICONE, PHENYL TRIMETHICONE, MELIAAZADIRACHTA SEED OIL, MELIA AZADIRACHTA EXTRACT, HYDROLYZED PEA PROTEIN, HYDROLYZED VEGETABLE PROTEIN, DIMETHICONOL CYSTEINE, CERAMIDE NP, SODIUM HYALURONATE, DIMETHICONOL MEADOWFOAMATE, SODIUM PCA, MAGNESIUM PCA, MANGANESE PCA, ZINC PCA, HORDEUM DISTICHON (BARLEY) EXTRACT, PHELLODENDRON AMURENSE BARK EXTRACT, SANTALUM ALBUM (SANDALWOOD) EXTRACT, CITRUS LIMON (LEMON) FRUIT EXTRACT, FUMARIA OFFICINALIS FLOWER/LEAF/STEM EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, SQUALANE, FUMARIC ACID, TRIMETHYLSILOXYAMODIMETHICONE, TETRAHEXYLDECYL ASCORBATE, WATER (AQUA), QUATERNIUM-95, BENZOTRIAZOLYL DODECYL P-CRESOL, BUTYLENE GLYCOL, PROPYLENE GLYCOL, PROPANEDIOL, CAPRYLYL GLYCOL, ETHYLHEXYLGLYCERIN, POTASSIUM SORBATE, SODIUM BENZOATE, PHENOXYETHANOL, SORBIC ACID, CHLORPHENESIN, ISOPENTYLDIOL, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE, PVP, BENZOIC ACID, FRAGRANCE (PARFUM), LINALOOL, BENZYL SALICYLATE, COUMARIN, LIMONENE, GERANIOL, ALPHA-ISOMETHYL IONONE, CITRONELLOL, HYDROXYCITRONELLOL.

Return & Refund Policy

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Ratings & Reviews

Rated 5 out of 5 by Sheri from Excellent product Lanza neem oil is one of the best products for all types of hair!

Date published: 2026-06-15

Rated 5 out of 5 by Johneá from Favorite serum! If you want to see and feel a noticeable change in the condition of your client’s hair, incorporate this into their home care routine. I use it on literally everyone. My chemically sensitive people have zero issues with it as well. You need it in your styling finishing lineup and on your retail shelves.

Date published: 2026-06-08

Rated 5 out of 5 by Amanda from This product has helped many of my clients hair. Clients don’t realize what damage they can do but this helps to restore the health of the hair. Also, I can never keep it stocked in my salon.

Date published: 2026-04-30

Rated 5 out of 5 by vero from amazing Very thin serum it smells amazing! one pump is also a great amount of product. Love it

Date published: 2026-04-29

Rated 5 out of 5 by Sricha from 10/10 would buy again I’ve been looking for something similar to Aveda products and this one made the cut for me! Without being heavy, this product added the shine and moisture my ends have really been needing.

Date published: 2026-04-28

Rated 5 out of 5 by Cil6 from Great product. This product is wonderful I have use this for 20years. Leaves your hair soft and silky.

Date published: 2025-12-15

Rated 5 out of 5 by Cares from Absolutely love this serum! [Employee of saloncentric] It leaves my hair feeling incredibly soft, smooth, and shiny without weighing it down or making it greasy. The texture is lightweight, and just a small amount goes a long way. It also helps tame frizz and makes my hair smell amazing. My ends feel/look healthier and stronger since I started using it!

Date published: 2025-10-09

Rated 5 out of 5 by Elizabeth from Silky oil This is my clients favorite oil. Leaves the hair so silky and you don’t need much. For a medium length intensity I use only about two drops.

Date published: 2025-08-12