Thank God It's Natural Miracle RepaiRx Strengthening Shampoo & Conditioner Duo 13 oz Set — Sulfate-Free with Biotin & Black Castor

tgin Miracle RepaiRx Strengthening Shampoo and Conditioner Duo is a sulfate-free cleansing and conditioning pair formulated with biotin and black castor oil to help repair breakage and restore strength to curly, coily, and wavy hair.

This two-piece set from Thank God It's Natural (tgin) focuses on repairing damage from heat, color, extensions, and daily styling while promoting healthier-looking strands. The shampoo gently removes buildup without harsh sulfates, and the conditioner replenishes moisture, detangles, and helps hair feel softer and more manageable. Together they aim to support length retention and reduce breakage through ingredients chosen for strengthening and smoothing benefits.

How does this duo repair and restore damaged hair?

The RepaiRx formula combines strengthening actives and nourishing oils to address compromised cuticles and dry, brittle lengths. Regular use helps improve manageability and reduces the appearance of split ends by delivering moisture and protein-supporting ingredients where hair needs it most.

• Black castor oil helps condition and add slip for easier detangling.
• Biotin supports hair resilience and helps with length retention routines.
• Sulfate-free cleansing prevents additional drying while removing residue.
• Conditioner restores natural oils and adds weightless moisture without heaviness.

Will this work for color-treated or chemically-processed hair?

Yes — the gentle, sulfate-free cleansing formula is suitable for hair that’s been colored or chemically treated because it cleans without stripping pigment. The conditioner’s restorative ingredients help replenish moisture and strengthen weakened areas that often follow processing.

• Non-stripping shampoo helps maintain color vibrancy longer.
• Repair-focused conditioner supports elasticity in processed strands.
• Safe to use after salon services as part of a maintenance routine.

How should I use the RepaiRx shampoo and conditioner for best results?

Start by massaging the shampoo into wet hair to lift dirt, oils, and product buildup, then rinse thoroughly. Apply the conditioner from mid-lengths to ends, leave in for a few minutes for deeper penetration, then detangle with a wide-tooth comb and rinse for smoother, softer hair.

• Use with warm (not hot) water to protect cuticles.
• Comb through conditioner gently to prevent breakage while wet.
• Follow with a leave-in or oil if additional moisture or sealing is needed.
• Adjust frequency based on scalp oiliness and styling routine.

What ingredients should I expect and are there any exclusions?

The duo highlights biotin and black castor oil as key components for strengthening and moisture, alongside conditioning agents designed for slip and shine. tgin formulates without sulfates, parabens, petrolatum, lanolin, artificial colors, and does not test on animals, aligning with a cleaner-profile haircare approach.

• Primary actives: biotin and black castor oil for conditioning and support.
• Free from sulfates and parabens to reduce unnecessary stripping.
• Cruelty-free and free from certain heavy additives for gentler care.

Who is this for: This shampoo-and-conditioner set is tailored for people with curly, coily, or wavy textures looking to repair breakage, protect color-treated or styled hair, and make detangling easier. It’s especially useful for anyone managing hair damage from heat, extensions, or chemical processing who prefers a sulfate-free, women-founded brand with conditioning, strengthening ingredients.

Ingredients

Aqua (Purified Water), Raw Black Honey, Ricinus Communis (Castor Seed Oil), Cocos Nucifera (Coconut) Oil, Agave Americana Leaf (Agave) Extract, Carica Papaya Fruit (Papaya) Extract, Ginger Root (Ginger) Extract, Gardenia Tahitensis (Monoi) Flower Extract, Euterpe Oleracea (Acai) Fruit Extract, Sclerocarya Birrea (Marula) Seed Oil, Phyllanthus Emblica Fruit (Amla) Extract, Vaccinium Myrtillus (Bilberry) Extract, Saccharum Officinarum (Sugar Cane) Extract, Acer Saccharum (Sugar Maple) Extract, Citrus Aurantium Dulcis(Orange) Fruit Extract, And Citrus Medica Limonum (Lemon) Fruit, Biotin, Pantothenic Acid (Pro-vitamin B5), Disodium Cocoamphodipropionate, Sodium C14-16 Olefin Sulfonate, Polysorbate 20, Cocamidopropyl Betaine (Derived From Coconut), Sodium Cocoyl Isethionate, Decyl Glucoside, Polyquaternium-10, Citric Acid, Phenoxyethanol, Fragrance, Caprylyl Glycol, Edta Disodium, Panthenol (Pro Vitamin B5), Tocopheryl Acetate (Vitamin E).