Soapbox Lengthening Vitamin Booster Hair Treatment, 2-Pack — 5-Minute Rinse-Out with Biotin

Soapbox Oh My Growth Lengthening Vitamin Booster is a lightweight 5-minute rinse-out treatment that helps hair appear thicker, fuller, and stronger using biotin, vegan collagen, and vitamins.

This two-pack treatment is designed for people who want a quick, at-home boost to hair texture and appearance without heavy residue. Formulated with biotin, vegan collagen, and vitamin C, the formula targets visible signs of thinning and damage by delivering strengthening nutrients and temporary volumizing effects in minutes. It rinses out cleanly so natural movement and bounce are maintained, while daily use supports more resilient-looking strands over time.

How quickly will I see fuller-looking hair?

Visible improvement is designed to appear after a single 5-minute application when rinsed out. The lightweight formula lifts and softens strands to create immediate body while conditioning for smoother, more manageable hair.

• Rinse-out treatment: apply, wait 5 minutes, then rinse for instant volume
• Formulated to avoid buildup that can flatten hair
• Two treatments per pack for repeated use

What ingredients help make hair stronger and longer-looking?

Key actives like biotin and vegan collagen are included to support the look of stronger, less brittle hair, while vitamin C contributes antioxidant support for hair surface health. These ingredients work together to improve strand resilience and the appearance of length over time.

• Biotin: supports visibly thicker, fuller strands
• Vegan collagen: helps fortify and add body to hair fibers
• Vitamin C: helps brighten and smooth hair surface for improved sheen

Will this treatment weigh my hair down or change styling?

The formula is engineered to be lightweight so hair retains natural movement and bounce after rinsing. It adds softness and manageability without leaving heavy residue, making it compatible with blow-drying and regular styling routines.

• Light, rinse-out texture preserves volume
• Improves manageability for easier styling
• Suitable for daily or weekly use depending on styling needs

How does this product fit into my hair care routine?

Use the treatment after shampooing: apply evenly, leave in for five minutes, then rinse thoroughly. It acts as a quick-performance booster between deeper masks and everyday conditioners, especially when you want fast, visible body and reduced appearance of damage.

• Use in place of or after conditioner for a quick treatment
• Works well before styling for added lift and resilience
• Pair with your regular Soapbox shampoo for best results

Who is this for: Soapbox Oh My Growth Lengthening Vitamin Booster is suited for anyone seeking a fast, easy way to make fine, thinning, or damaged hair look fuller and healthier without heavy products. It’s ideal for busy routines—people who want visible results in five minutes, those recovering from styling wear, and anyone preferring vegan formulations and brands that give back.

Ingredients

Water (Aqua), Glycerin, Biotin (Vitamin B7), Emblica Officinalis (Amla) Fruit Extract (Omega 3 Source), Brassica Campestris (Rapeseed) Seed Oil (Omega 3 Source), Sesamum Indicum (Sesame) Seed Oil (Omega 3 Source), Linum Usitatissimum (Linseed) Seed Oil (Omega 3 Source), *Hydrolyzed Soy Protein, *Rice Amino Acids, *Proline, *Hydrolyzed Adansonia Digitata Extract, Carica Papaya (Papaya) Fruit Extract, Musa Sapientum (Banana) Fruit Extract, Pyrus Malus (Apple) Fruit Extract, Ascorbic Acid (Vitamin C), Panthenol (Vitamin B5), Tocopheryl Acetate (Vitamin E), Folic Acid (Vitamin B9), Benzyl Alcohol, Carrageenan, Xanthan Gum, Polyquaternium-39, Dehydroacetic Acid, Hexyl Cinnamal, Limonene, Linalool, Pantothenic Acid, Sodium Hyaluronate, Propylene Glycol, Fragrance (Parfum)