Caldera + Lab - The Hair Care System

The Shampoo:
Amino Acids: Help to nourish and fortify hair fibers, enhancing resilience.

Korean Angelica Root: Helps create an optimal scalp environment to support the appearance of thicker hair.

Green Tea: Helps to strengthen hair and minimize excess oil on the scalp.

The Conditioner:
Amino Acids: Nourish and strengthen hair fibers, enhancing density.

Creatine: Helps to smooth the hair's cuticle and strengthen its internal structure.

Squalane: A plant-based emollient that provides lightweight hydration.

The Hair Serum:
ExoDense™ Complex: Features plant exosomes (tiny nutrient delivery vehicles), adaptogenic botanicals, and caffeine to support the scalp microbiome and hair strength.

Biomimetic Peptides: Help to strengthen the hair shaft and improve resilience to reduce the appearance of thinning.

Plant Stem Cells: Help to support skin regeneration on the scalp and protect against environmental stressors.

Please see individual product for full ingredients lists.

This system is dermatologist-tested and perfect for all hair lengths, types, and textures. It is also color-safe. It is ideal for any man looking to address hair thinning, excess shedding, or who wants to be proactive about hair health.

Supports density and strength for visibly fuller, thicker-looking hair.

Clinically proven to reduce visible hair fall from breakage by 2.3x.

Gently cleanses and hydrates the scalp without stripping essential moisture.


100% of users in a clinical study agreed their hair looked fuller and thicker.

96% of users agreed their hair appeared to have less shedding.

98% of users agreed their hair felt stronger.

Step 1: Shampoo: Apply The Shampoo to wet hair. Massage it into the scalp and rinse thoroughly.

Step 2: Condition: Follow with The Conditioner. Massage it into the hair and scalp, leave it in for at least 1-3 minutes, and rinse thoroughly.

Step 3: Treat: Apply 1-2 pipettes of The Hair Serum to a dry or damp scalp. Part your hair and apply the serum directly to the skin, then gently massage it in. Do not rinse.

This system is dermatologist-tested, color-safe, and free from harsh chemicals like parabens and silicones. The Shampoo and Conditioner contain a natural fragrance; The Hair Serum is fragrance-free. If you have a sensitive scalp, please review the full ingredient lists.

The 2nd's Recommendation: For external use only.

The "scalp-first" approach of this system is what makes it so effective. We're all used to washing our hair, but this routine teaches you to treat your scalp like your skin. The most crucial part of this system is the leave-in Hair Serum. Applying it daily and taking the time to massage it in is the step that delivers the key nutrients for the best long-term results.

The Shampoo & Conditioner: Feature a fresh, woodsy scent derived from natural botanicals.

The Hair Serum: This product is fragrance-free.

1x The Shampoo (6.8 fl oz / 200 mL) 1x The Conditioner (6.8 fl oz / 200 mL) 1x The Hair Serum (1.7 fl oz / 50 mL)

How does this complete Hair Care System work? It starts with The Shampoo to cleanse, uses The Conditioner for hydration and strength, and finishes with The Hair Serum, which delivers targeted nutrients to support scalp health and hair growth cycles.

Will this system help my hair grow? This system creates an optimal scalp environment to support healthy hair growth cycles. It is clinically proven to deliver thicker, fuller-looking hair in 12 weeks.

How often should I use the system? For best results, the brand recommends using the shampoo and conditioner at least every other day and applying the serum nightly. The Hair Serum is designed for daily use without causing buildup.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.